{"title":"Electronic Modules","description":"\u003cp\u003eExplore our versatile electronic modules including GPS, GSM, Bluetooth, Wi-Fi, relay, motor driver, RTC, and display modules for prototyping, automation, and IoT projects. Compatible with Arduino, ESP32, Raspberry Pi, and other development platforms for building smart and functional electronic systems. Fast shipping across India.\u003c\/p\u003e","products":[{"product_id":"hx711-weighing-dual-channel-24-bit-precision-a-d-pressure-sensor-module-load-cell-amplifier-high-accuracy","title":"HX711 Weighing Dual-Channel 24-Bit Precision A\/D Pressure Sensor Module","description":"\u003cp data-start=\"100\" data-end=\"457\"\u003eThe HX711 Load Cell Amplifier Module is a high-precision 24-bit analog-to-digital converter designed specifically for electronic weighing systems and load cell applications. It integrates the HX711 IC with a built-in programmable gain amplifier (PGA), enabling accurate measurement of very small signals from strain gauge load cells.\u003c\/p\u003e\n\u003cp data-start=\"459\" data-end=\"802\"\u003eThis module features dual-channel differential inputs and supports selectable gain levels of 32, 64, and 128, making it ideal for precision weight measurement and force sensing. With a simple 2-wire serial interface (DT and SCK), it can easily interface with microcontrollers such as Arduino, ESP32, Raspberry Pi, and other embedded platforms.\u003c\/p\u003e\n\u003cp data-start=\"804\" data-end=\"1089\"\u003eKey Specifications:\u003cbr data-start=\"823\" data-end=\"826\"\u003eModel: HX711\u003cbr data-start=\"838\" data-end=\"841\"\u003eResolution: 24-bit ADC\u003cbr data-start=\"863\" data-end=\"866\"\u003eOperating Voltage: 2.7V – 5V DC\u003cbr data-start=\"897\" data-end=\"900\"\u003eOperating Current: \u0026lt;1.5mA\u003cbr data-start=\"925\" data-end=\"928\"\u003ePower-down Current: \u0026lt;1µA\u003cbr data-start=\"952\" data-end=\"955\"\u003eProgrammable Gain: 32, 64, 128\u003cbr data-start=\"985\" data-end=\"988\"\u003eRefresh Rate: 10Hz \/ 80Hz\u003cbr data-start=\"1013\" data-end=\"1016\"\u003eOperating Temperature: -40°C to +85°C\u003cbr data-start=\"1053\" data-end=\"1056\"\u003eDimensions: 34.3mm × 20mm × 3mm\u003c\/p\u003e\n\u003cp data-start=\"1091\" data-end=\"1193\"\u003ePin Configuration:\u003cbr data-start=\"1109\" data-end=\"1112\"\u003eAnalog Interface: E+, E−, A+, A−, B+, B−\u003cbr data-start=\"1152\" data-end=\"1155\"\u003eDigital Interface: VCC, GND, DT, SCK\u003c\/p\u003e\n\u003cp data-start=\"1195\" data-end=\"1407\"\u003eApplications:\u003cbr data-start=\"1208\" data-end=\"1211\"\u003eDigital weighing scales\u003cbr data-start=\"1234\" data-end=\"1237\"\u003eKitchen and postal scales\u003cbr data-start=\"1262\" data-end=\"1265\"\u003eIndustrial force measurement systems\u003cbr data-start=\"1301\" data-end=\"1304\"\u003eIoT weight monitoring devices\u003cbr data-start=\"1333\" data-end=\"1336\"\u003eRobotics load detection systems\u003cbr data-start=\"1367\" data-end=\"1370\"\u003eEngineering and research prototypes\u003c\/p\u003e\n\u003cp data-start=\"1409\" data-end=\"1487\"\u003e\u003cstrong data-start=\"1409\" data-end=\"1430\"\u003ePackage Includes:\u003c\/strong\u003e\u003cbr data-start=\"1430\" data-end=\"1433\"\u003e1 x HX711 24-Bit Load Cell Amplifier Sensor Module\u003c\/p\u003e\n\u003cp data-start=\"1489\" data-end=\"1540\"\u003e\u003cstrong data-start=\"1489\" data-end=\"1498\"\u003eNote:\u003c\/strong\u003e Image is for representation purpose only.\u003c\/p\u003e","brand":"Circuitcomps","offers":[{"title":"Default Title","offer_id":45643224252593,"sku":"CC-000645","price":45.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/HX71124bitmodule5.png?v=1772638490"},{"product_id":"mini-5a-pwm-dc-motor-speed-controller-module-3v-35v-led-dimmer-switch","title":"Mini 5A PWM DC Motor Speed Controller Module (3V–35V) – LED Dimmer Switch","description":"\u003cp data-start=\"103\" data-end=\"450\"\u003eThe Mini 5A PWM DC Motor Speed Controller Module is a compact and efficient solution for controlling the speed of DC motors or adjusting the brightness of DC-powered LED lights. Using Pulse Width Modulation (PWM) technology, it enables smooth and precise control while maintaining high efficiency and low heat generation.\u003c\/p\u003e\n\u003cp data-start=\"452\" data-end=\"782\"\u003eThis module supports a wide input voltage range of 3V to 35V DC and can handle up to 5A of current with a maximum control power of 90W. The onboard potentiometer allows easy adjustment of motor speed or LED brightness, while the built-in self-recovery fuse ensures safe operation and protects the circuit from overload conditions.\u003c\/p\u003e\n\u003cp data-start=\"784\" data-end=\"933\"\u003eIts small size and simple wiring make it ideal for DIY electronics, robotics projects, LED lighting control, and compact DC power regulation systems.\u003c\/p\u003e\n\u003cp data-start=\"935\" data-end=\"1236\"\u003eKey Specifications:\u003cbr data-start=\"954\" data-end=\"957\"\u003eWorking Voltage: DC 3V – 35V\u003cbr data-start=\"985\" data-end=\"988\"\u003eMaximum Current: 5A\u003cbr data-start=\"1007\" data-end=\"1010\"\u003eControl Power: Up to 90W\u003cbr data-start=\"1034\" data-end=\"1037\"\u003ePWM Duty Cycle: 1% – 100%\u003cbr data-start=\"1062\" data-end=\"1065\"\u003ePWM Frequency: 10 kHz\u003cbr data-start=\"1086\" data-end=\"1089\"\u003eQuiescent Current: 0.015A\u003cbr data-start=\"1114\" data-end=\"1117\"\u003ePotentiometer Resistance: 100K\u003cbr data-start=\"1147\" data-end=\"1150\"\u003eDimensions (Without Knob): 30 × 24 × 19 mm\u003cbr data-start=\"1192\" data-end=\"1195\"\u003eDimensions (With Knob): 51 × 24 × 19 mm\u003c\/p\u003e\n\u003cp data-start=\"1238\" data-end=\"1467\"\u003eApplications:\u003cbr data-start=\"1251\" data-end=\"1254\"\u003eDC motor speed control in robotics and automation\u003cbr data-start=\"1303\" data-end=\"1306\"\u003eLED strip brightness control and dimming\u003cbr data-start=\"1346\" data-end=\"1349\"\u003eCooling fan speed regulation\u003cbr data-start=\"1377\" data-end=\"1380\"\u003eBattery-powered motor control circuits\u003cbr data-start=\"1418\" data-end=\"1421\"\u003eDIY electronics and embedded system projects\u003c\/p\u003e\n\u003cp data-start=\"1469\" data-end=\"1548\"\u003ePackage Includes:\u003cbr data-start=\"1486\" data-end=\"1489\"\u003e1 x Mini 5A PWM DC Motor Speed Controller Module (3V–35V)\u003c\/p\u003e\n\u003cp data-start=\"1550\" data-end=\"1597\"\u003eNote: Image is for representation purpose only.\u003c\/p\u003e","brand":"Circuitcomps","offers":[{"title":"Default Title","offer_id":45662510710961,"sku":"CC-000648","price":95.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/MiniMotorDriverSpeedControl1.png?v=1772640896"},{"product_id":"rs232-to-ttl-serial-interface-module-max3232-chip-db9-connector","title":"RS232 to TTL Serial Interface Module – MAX3232 Chip – DB9 Connector","description":"\u003cp data-start=\"99\" data-end=\"398\"\u003eThe RS232 to TTL serial interface module based on the MAX3232 IC enables reliable communication between RS232 devices and TTL-level microcontrollers. It converts voltage levels bidirectionally, making it ideal for interfacing legacy serial ports with modern embedded systems.\u003c\/p\u003e\n\u003cp data-start=\"400\" data-end=\"731\"\u003eSupporting an operating voltage range of 3.3V to 5.5V, this module is compatible with a wide range of microcontrollers including STM32, NXP, Renesas, and other embedded platforms. It features a DB9 connector for RS232 connection and a 4-pin header for TTL interface, allowing easy integration into development and debugging setups.\u003c\/p\u003e\n\u003cp data-start=\"733\" data-end=\"943\"\u003eWith communication speeds up to 250 kbps and a compact PCB design, this module is suitable for programming, debugging, data communication, and upgrading firmware in routers, GPS modules, and industrial systems.\u003c\/p\u003e\n\u003cp data-start=\"945\" data-end=\"1033\"\u003e\u003cstrong data-start=\"945\" data-end=\"966\"\u003ePackage Includes:\u003c\/strong\u003e\u003cbr data-start=\"966\" data-end=\"969\"\u003e1 x RS232 to TTL Serial Converter Module MAX3232 DB9 Interface\u003c\/p\u003e\n\u003cp data-start=\"1035\" data-end=\"1086\"\u003e\u003cstrong data-start=\"1035\" data-end=\"1044\"\u003eNote:\u003c\/strong\u003e Image is for representation purpose only.\u003c\/p\u003e","brand":"Circuitcomps","offers":[{"title":"Default Title","offer_id":45665158463665,"sku":"CC-000771","price":47.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/RS232toTTLSerialInterfaceModule2.png?v=1774360994"},{"product_id":"w5500-spi-to-ethernet-module-tcp-ip-network-adapter-for-arduino-iot-projects","title":"W5500 Ethernet Module SPI TCP\/IP Network Board RJ45","description":"\u003cp data-start=\"92\" data-end=\"423\"\u003eThe W5500 Ethernet module is a high-performance SPI-based network interface designed for microcontrollers and embedded systems. Powered by the W5500 chip, it features a hardware TCP\/IP stack supporting multiple protocols including TCP, UDP, ICMP, ARP, IPv4, IGMP, and PPPoE for reliable wired communication.\u003c\/p\u003e\n\u003cp data-start=\"425\" data-end=\"707\"\u003eWith an integrated RJ45 connector and 32KB internal buffer memory, this module supports up to 8 simultaneous socket connections, enabling efficient multi-network operations. Its SPI interface ensures fast communication with platforms such as Arduino, STM32, ESP32, and Raspberry Pi.\u003c\/p\u003e\n\u003cp data-start=\"709\" data-end=\"906\"\u003eDesigned for IoT, industrial automation, web servers, and remote monitoring systems, the W5500 module offers stable connectivity, low power consumption, and easy integration into embedded projects.\u003c\/p\u003e\n\u003cp data-start=\"908\" data-end=\"989\"\u003e\u003cstrong data-start=\"908\" data-end=\"929\"\u003ePackage Includes:\u003c\/strong\u003e\u003cbr data-start=\"929\" data-end=\"932\"\u003e1 x W5500 Ethernet Module SPI TCP\/IP Network Board RJ45\u003c\/p\u003e\n\u003cp data-start=\"991\" data-end=\"1042\"\u003e\u003cstrong data-start=\"991\" data-end=\"1000\"\u003eNote:\u003c\/strong\u003e Image is for representation purpose only.\u003c\/p\u003e","brand":"Circuitcomps","offers":[{"title":"Default Title","offer_id":46362760577201,"sku":"CC-000845","price":354.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/W5500EthernetModule2.png?v=1774451658"},{"product_id":"5kg-load-cell-weight-sensor-aluminium-strain-gauge","title":"5Kg Load Cell Weight Sensor Aluminium Strain Gauge","description":"\u003cp data-start=\"91\" data-end=\"434\"\u003eThe 5Kg Load Cell Weight Sensor is a precision strain gauge sensor designed for measuring weight and force in electronic weighing systems. Made from durable aluminium alloy, this sensor can measure loads up to 5 kilograms and converts mechanical force into proportional electrical signals for accurate weight detection.\u003c\/p\u003e\n\u003cp data-start=\"436\" data-end=\"801\"\u003eThe load cell is commonly used with the HX711 load cell amplifier module to convert the small analog signal into digital data that can be easily read by microcontrollers such as Arduino, Raspberry Pi, and other embedded systems. Its compact design and high sensitivity make it ideal for electronic weighing scales, smart measurement devices, and automation systems.\u003c\/p\u003e\n\u003cp data-start=\"803\" data-end=\"1087\"\u003eKey Specifications:\u003cbr data-start=\"822\" data-end=\"825\"\u003eMaximum Measuring Range: 5Kg\u003cbr data-start=\"853\" data-end=\"856\"\u003eSensor Type: Strain Gauge Load Cell\u003cbr data-start=\"891\" data-end=\"894\"\u003eMaterial: Aluminium Alloy\u003cbr data-start=\"919\" data-end=\"922\"\u003eDifferential Input Voltage: ±40mV\u003cbr data-start=\"955\" data-end=\"958\"\u003eOperating Voltage: 2.7V – 5V DC\u003cbr data-start=\"989\" data-end=\"992\"\u003eOperating Current: \u0026lt;10mA\u003cbr data-start=\"1016\" data-end=\"1019\"\u003eData Accuracy: 24-bit (with HX711 ADC)\u003cbr data-start=\"1057\" data-end=\"1060\"\u003eRefresh Rate: 10Hz \/ 80Hz\u003c\/p\u003e\n\u003cp data-start=\"1089\" data-end=\"1257\"\u003eApplications:\u003cbr data-start=\"1102\" data-end=\"1105\"\u003eElectronic kitchen weighing scales\u003cbr data-start=\"1139\" data-end=\"1142\"\u003eDigital platform scales\u003cbr data-start=\"1165\" data-end=\"1168\"\u003eIndustrial weighing systems\u003cbr data-start=\"1195\" data-end=\"1198\"\u003eForce measurement systems\u003cbr data-start=\"1223\" data-end=\"1226\"\u003eIoT weight monitoring devices\u003c\/p\u003e\n\u003cp data-start=\"1259\" data-end=\"1318\"\u003e\u003cstrong data-start=\"1259\" data-end=\"1280\"\u003ePackage Includes:\u003c\/strong\u003e\u003cbr data-start=\"1280\" data-end=\"1283\"\u003e1 x 5Kg Load Cell Weight Sensor\u003c\/p\u003e\n\u003cp data-start=\"1320\" data-end=\"1434\"\u003e\u003cstrong data-start=\"1320\" data-end=\"1329\"\u003eNote:\u003c\/strong\u003e HX711 load cell amplifier module must be purchased separately. Image is for representation purpose only.\u003c\/p\u003e","brand":"Circuitcomps","offers":[{"title":"Default Title","offer_id":46689402290353,"sku":"CC-000643","price":85.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/5KGLoadCell1.png?v=1772635236"},{"product_id":"10kg-load-cell-weight-sensor-aluminium-strain-gauge","title":"10Kg Load Cell Weight Sensor Aluminium Strain Gauge","description":"\u003cp data-start=\"92\" data-end=\"446\"\u003eThe 10Kg Load Cell Weight Sensor is a precision strain gauge sensor designed for accurate weight and force measurement in electronic weighing systems. Constructed from durable aluminium alloy, it can measure loads up to 10 kilograms and converts mechanical force into proportional electrical signals for reliable weight detection.\u003c\/p\u003e\n\u003cp data-start=\"448\" data-end=\"816\"\u003eThis load cell is commonly used with the HX711 load cell amplifier module to convert the small analog signal into digital data that can be easily read by microcontrollers such as Arduino, Raspberry Pi, and other embedded systems. Its compact design and high sensitivity make it suitable for weighing scales, industrial measurement systems, and automation applications.\u003c\/p\u003e\n\u003cp data-start=\"818\" data-end=\"1103\"\u003eKey Specifications:\u003cbr data-start=\"837\" data-end=\"840\"\u003eMaximum Measuring Range: 10Kg\u003cbr data-start=\"869\" data-end=\"872\"\u003eSensor Type: Strain Gauge Load Cell\u003cbr data-start=\"907\" data-end=\"910\"\u003eMaterial: Aluminium Alloy\u003cbr data-start=\"935\" data-end=\"938\"\u003eDifferential Input Voltage: ±40mV\u003cbr data-start=\"971\" data-end=\"974\"\u003eOperating Voltage: 2.7V – 5V DC\u003cbr data-start=\"1005\" data-end=\"1008\"\u003eOperating Current: \u0026lt;10mA\u003cbr data-start=\"1032\" data-end=\"1035\"\u003eData Accuracy: 24-bit (with HX711 ADC)\u003cbr data-start=\"1073\" data-end=\"1076\"\u003eRefresh Rate: 10Hz \/ 80Hz\u003c\/p\u003e\n\u003cp data-start=\"1105\" data-end=\"1273\"\u003eApplications:\u003cbr data-start=\"1118\" data-end=\"1121\"\u003eElectronic kitchen weighing scales\u003cbr data-start=\"1155\" data-end=\"1158\"\u003eDigital platform scales\u003cbr data-start=\"1181\" data-end=\"1184\"\u003eIndustrial weighing systems\u003cbr data-start=\"1211\" data-end=\"1214\"\u003eForce measurement systems\u003cbr data-start=\"1239\" data-end=\"1242\"\u003eIoT weight monitoring devices\u003c\/p\u003e\n\u003cp data-start=\"1275\" data-end=\"1335\"\u003e\u003cstrong data-start=\"1275\" data-end=\"1296\"\u003ePackage Includes:\u003c\/strong\u003e\u003cbr data-start=\"1296\" data-end=\"1299\"\u003e1 x 10Kg Load Cell Weight Sensor\u003c\/p\u003e\n\u003cp data-start=\"1337\" data-end=\"1451\"\u003e\u003cstrong data-start=\"1337\" data-end=\"1346\"\u003eNote:\u003c\/strong\u003e HX711 load cell amplifier module must be purchased separately. Image is for representation purpose only.\u003c\/p\u003e","brand":"Circuitcomps","offers":[{"title":"Default Title","offer_id":46689417461937,"sku":"CC-000644","price":85.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/10KGLoadCell2.png?v=1772637049"},{"product_id":"pe-51688nl-board-mount-current-sensor-20a-tht-pulse-electronics","title":"PE-51688NL Board Mount Current Sensor 20A THT Pulse Electronics","description":"\u003cp data-start=\"104\" data-end=\"417\"\u003eThe PE-51688NL from Pulse Electronics is a board mount current sensor designed for accurate current measurement in power and switching applications. Built for through-hole mounting, it supports current sensing up to 20A and operates efficiently across a frequency range of 20kHz to 200kHz.\u003c\/p\u003e\n\u003cp data-start=\"419\" data-end=\"729\"\u003eThis current sensing component is suitable for power supply monitoring, switching power converters, industrial electronics, and energy management systems. Its robust construction ensures stable performance in high-current circuits while maintaining reliable signal output for monitoring and protection systems.\u003c\/p\u003e\n\u003cp data-start=\"731\" data-end=\"906\"\u003eWith compact dimensions and durable design, the PE-51688NL is ideal for PCB-based current sensing in embedded and industrial applications requiring accurate current detection.\u003c\/p\u003e\n\u003cp data-start=\"908\" data-end=\"1001\"\u003e\u003cstrong data-start=\"908\" data-end=\"929\"\u003ePackage Includes:\u003c\/strong\u003e\u003cbr data-start=\"929\" data-end=\"932\"\u003e1 x PE-51688NL Board Mount Current Sensor 20A THT Pulse Electronics\u003c\/p\u003e\n\u003cp data-start=\"1003\" data-end=\"1054\"\u003e\u003cstrong data-start=\"1003\" data-end=\"1012\"\u003eNote:\u003c\/strong\u003e Image is for representation purpose only.\u003c\/p\u003e","brand":"Pulse Electronics","offers":[{"title":"Default Title","offer_id":46713162694833,"sku":"CC-000663","price":292.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/PE-51688NL1.png?v=1773634513"},{"product_id":"5-08mm-force-sensitive-resistor-fsr-round-pressure-sensor","title":"5.08mm Force Sensitive Resistor FSR Round Pressure Sensor","description":"\u003cp data-start=\"98\" data-end=\"421\"\u003eThis 5.08mm round force sensitive resistor (FSR) is a compact pressure sensor designed to detect varying force levels by changing its resistance. With an ultra-thin profile of approximately 0.45mm and a small active sensing area, it is ideal for space-constrained embedded and wearable applications.\u003c\/p\u003e\n\u003cp data-start=\"423\" data-end=\"763\"\u003eThe sensor exhibits high resistance (\u0026gt;1MΩ) with no pressure and decreases to approximately 2.5kΩ under full force, enabling simple analog interfacing with microcontrollers. It supports a force range from 0.1N to 10N and offers fast response time (\u0026lt;3µs), making it suitable for touch detection, pressure sensing, and interactive electronics.\u003c\/p\u003e\n\u003cp data-start=\"765\" data-end=\"1033\"\u003eWith a standard 0.1 inch pin pitch, it is breadboard-friendly and easy to integrate into prototyping and production designs. Designed for durability, it supports up to 10 million actuations, ensuring long service life in consumer, industrial, and testing applications.\u003c\/p\u003e\n\u003cp data-start=\"1035\" data-end=\"1122\"\u003e\u003cstrong data-start=\"1035\" data-end=\"1056\"\u003ePackage Includes:\u003c\/strong\u003e\u003cbr data-start=\"1056\" data-end=\"1059\"\u003e1 x 5.08mm Force Sensitive Resistor FSR Round Pressure Sensor\u003c\/p\u003e\n\u003cp data-start=\"1124\" data-end=\"1175\"\u003e\u003cstrong data-start=\"1124\" data-end=\"1133\"\u003eNote:\u003c\/strong\u003e Image is for representation purpose only.\u003c\/p\u003e","brand":"Circuitcomps","offers":[{"title":"Default Title","offer_id":46724139483313,"sku":"CC-000767","price":245.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/5.08mmForceSensitiveResistor3.png?v=1774357160"},{"product_id":"0-5-inch-14-7mm-force-sensitive-resistor-fsr-pressure-sensor","title":"0.5 Inch 14.7mm Force Sensitive Resistor FSR Pressure Sensor","description":"\u003cp data-start=\"101\" data-end=\"430\"\u003eThis 0.5 inch (14.7mm) force sensitive resistor (FSR) is a compact pressure sensor designed to detect varying force levels by changing its resistance. With a circular sensing area and ultra-thin profile of approximately 0.45mm, it is ideal for embedded systems, touch sensing, and interactive electronics.\u003c\/p\u003e\n\u003cp data-start=\"432\" data-end=\"743\"\u003eThe sensor exhibits high resistance (\u0026gt;1MΩ) with no applied force and decreases proportionally as pressure increases, supporting a force range from approximately 100g to 10kg. It features a standard 0.1 inch pin pitch for easy breadboard integration and includes a peel-and-stick backing for convenient mounting.\u003c\/p\u003e\n\u003cp data-start=\"745\" data-end=\"1027\"\u003eThis FSR is simple to interface using a voltage divider and analog input, making it suitable for Arduino, Raspberry Pi, and other microcontroller-based applications. It is widely used in testing equipment, consumer electronics, and DIY projects where pressure detection is required.\u003c\/p\u003e\n\u003cp data-start=\"1029\" data-end=\"1119\"\u003e\u003cstrong data-start=\"1029\" data-end=\"1050\"\u003ePackage Includes:\u003c\/strong\u003e\u003cbr data-start=\"1050\" data-end=\"1053\"\u003e1 x 0.5 Inch 14.7mm Force Sensitive Resistor FSR Pressure Sensor\u003c\/p\u003e\n\u003cp data-start=\"1121\" data-end=\"1172\"\u003e\u003cstrong data-start=\"1121\" data-end=\"1130\"\u003eNote:\u003c\/strong\u003e Image is for representation purpose only.\u003c\/p\u003e","brand":"Circuitcomps","offers":[{"title":"Default Title","offer_id":46724139974833,"sku":"CC-000766","price":260.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/14.7mmForceSensitiveResistor1.png?v=1774357183"},{"product_id":"ttp223b-capacitive-touch-sensor-module-digital-touch-switch","title":"TTP223B Capacitive Touch Sensor Module Digital Touch Switch","description":"\u003cp data-start=\"100\" data-end=\"441\"\u003eThe TTP223B capacitive touch sensor module is a compact digital touch switch designed to replace traditional mechanical buttons. Operating within a wide voltage range of 2V to 5.5V, it provides reliable touch detection with a clean digital output, making it ideal for microcontroller and embedded system applications.\u003c\/p\u003e\n\u003cp data-start=\"443\" data-end=\"744\"\u003eThis module features fast response times of 60ms in touch mode and 220ms in low-power mode, with automatic standby after inactivity to reduce power consumption. It can detect touch through thin non-metallic materials such as plastic, glass, and acrylic, allowing for hidden or surface-mounted designs.\u003c\/p\u003e\n\u003cp data-start=\"746\" data-end=\"997\"\u003eEquipped with a simple 3-pin interface (VCC, GND, SIG) and onboard LED indicator, it is easy to integrate into Arduino, IoT, and automation projects. 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The encoder uses a 3-pin output for signal (A, B, GND) and separate pins for the push-button switch.\u003c\/p\u003e\n\u003cp data-start=\"788\" data-end=\"981\"\u003eSuitable for panel mounting or PCB integration, the EC11 encoder is widely used in audio equipment, control panels, oscilloscopes, embedded systems, Arduino projects, and industrial interfaces.\u003c\/p\u003e\n\u003cp data-start=\"983\" data-end=\"1068\"\u003e\u003cstrong data-start=\"983\" data-end=\"1004\"\u003ePackage Includes:\u003c\/strong\u003e\u003cbr data-start=\"1004\" data-end=\"1007\"\u003e1 x EC11 Rotary Encoder 20mm Knurled Shaft with Push Switch\u003c\/p\u003e\n\u003cp data-start=\"1070\" data-end=\"1121\"\u003e\u003cstrong data-start=\"1070\" data-end=\"1079\"\u003eNote:\u003c\/strong\u003e Image is for representation purpose only.\u003c\/p\u003e","brand":"Circuitcomps","offers":[{"title":"Default Title","offer_id":46733236371633,"sku":"CC-000853","price":45.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/RotaryEncoderEC11KnurledShaft20mm1.png?v=1774585133"},{"product_id":"acs712-5a-current-sensor-module-hall-effect-analog","title":"ACS712 5A Current Sensor Module Hall Effect Analog","description":"\u003cp data-start=\"91\" data-end=\"405\"\u003eThe ACS712 5A current sensor module is a high-precision Hall effect-based sensor designed for accurate AC and DC current measurement. 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It is widely used in power monitoring, battery chargers, overcurrent protection, SMPS systems, and energy measurement applications.\u003c\/p\u003e\n\u003cp data-start=\"964\" data-end=\"1044\"\u003e\u003cstrong data-start=\"964\" data-end=\"985\"\u003ePackage Includes:\u003c\/strong\u003e\u003cbr data-start=\"985\" data-end=\"988\"\u003e1 x ACS712 5A Current Sensor Module Hall Effect Analog\u003c\/p\u003e\n\u003cp data-start=\"1046\" data-end=\"1097\"\u003e\u003cstrong data-start=\"1046\" data-end=\"1055\"\u003eNote:\u003c\/strong\u003e Image is for representation purpose only.\u003c\/p\u003e","brand":"Circuitcomps","offers":[{"title":"Default Title","offer_id":46733246234801,"sku":"CC-000855","price":75.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/ACS712CurrentSensorModule1.png?v=1774586788"},{"product_id":"sim-a7670c-4g-2g-lte-development-board-cat1-gsm-module","title":"SIM A7670C 4G 2G LTE Development Board Cat1 GSM Module","description":"\u003cp data-start=\"95\" data-end=\"404\"\u003eThe SIM A7670C 4G + 2G LTE development board is a compact and versatile wireless communication module based on the SIMCOM A7670C chipset. 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Ideal for IoT devices, telemetry, tracking systems, and remote monitoring applications.\u003c\/p\u003e\n\u003cp data-start=\"1155\" data-end=\"1239\"\u003e\u003cstrong data-start=\"1155\" data-end=\"1176\"\u003ePackage Includes:\u003c\/strong\u003e\u003cbr data-start=\"1176\" data-end=\"1179\"\u003e1 x SIM A7670C 4G 2G LTE Development Board Cat1 GSM Module\u003c\/p\u003e\n\u003cp data-start=\"1241\" data-end=\"1292\"\u003e\u003cstrong data-start=\"1241\" data-end=\"1250\"\u003eNote:\u003c\/strong\u003e Image is for representation purpose only.\u003c\/p\u003e","brand":"Ktron","offers":[{"title":"Default Title","offer_id":46733247185073,"sku":"CC-000872","price":1270.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/SIMA7670C4G2GLTEDevelopmentBoard2.png?v=1774587664"},{"product_id":"gy-521-mpu6050-gyroscope-accelerometer-module-3-axis-i2c-soldered","title":"GY-521 MPU6050 Gyroscope Accelerometer Module 3 Axis I2C (Soldered)","description":"\u003cp data-end=\"377\" data-start=\"97\"\u003eThe GY-521 MPU6050 module is a compact 6-axis motion tracking sensor combining a 3-axis gyroscope and 3-axis accelerometer. 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The gold standard for DIY 3D printers (RepRap, Prusa i3), desktop CNC routers, and custom robotics, it simplifies control to just two pins from your microcontroller — STEP and DIR — thanks to its built-in translator. Each module includes a custom aluminium heatsink with pre-applied thermal adhesive tape for optimal thermal performance during continuous operation.\u003c\/p\u003e\u003cp\u003eAn onboard potentiometer allows precise current limiting to match your motor’s rated specs, while built-in protection circuits guard against thermal shutdown, under-voltage lockout (UVLO), crossover-current, and ground faults.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Supply Voltage (VMOT):\u003c\/strong\u003e 8V to 35V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic Voltage (VDD):\u003c\/strong\u003e 3.3V to 5.5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 1A per phase continuous (up to 2A with heatsink and active airflow)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrostep Resolutions:\u003c\/strong\u003e Full, 1\/2, 1\/4, 1\/8, 1\/16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Pins:\u003c\/strong\u003e STEP + DIR (plus MS1, MS2, MS3 for microstepping selection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Thermal shutdown, UVLO, crossover-current, ground fault\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 20 × 15 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e 16-pin DIP (compatible with RAMPS 1.4, CNC shields, breadboards)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePinout Reference\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVMOT:\u003c\/strong\u003e Motor power supply (8–35V external PSU)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND (Motor):\u003c\/strong\u003e Motor power ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVDD:\u003c\/strong\u003e Logic power (3.3V or 5V from MCU)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND (Logic):\u003c\/strong\u003e Logic ground (MCU GND)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1A, 1B, 2A, 2B:\u003c\/strong\u003e Bipolar stepper motor phase wires (e.g., NEMA 17)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTEP:\u003c\/strong\u003e Step pulse input from MCU digital pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIR:\u003c\/strong\u003e Direction control from MCU digital pin\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always connect a 100µF electrolytic capacitor across VMOT and GND to prevent voltage spikes from damaging the driver IC.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFDM 3D printers (RepRap, Prusa i3, RAMPS 1.4-based systems) for precise NEMA 17 motor control\u003c\/li\u003e\n\u003cli\u003eDesktop CNC routers and laser engravers for smooth axis movement\u003c\/li\u003e\n\u003cli\u003eArduino, ESP32, and Raspberry Pi robotics projects requiring step and direction control\u003c\/li\u003e\n\u003cli\u003eAutomated camera sliders, telescope mounts, and precision positioning systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Includes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x A4988 Stepper Motor Driver Module\u003c\/li\u003e\n\u003cli\u003e1 x Anodised Aluminium Heatsink\u003c\/li\u003e\n\u003cli\u003e1 x Pre-applied Thermal Conductive Adhesive Tape\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote: Image is for representation purpose only.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Allegro MicroSystems","offers":[{"title":"Default Title","offer_id":47889423040689,"sku":"CC-001270","price":66.55,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/777_copy_2.png?v=1788429948"},{"product_id":"drv8825-stepper-motor-driver-module-with-heatsink","title":"DRV8825 Stepper Motor Driver Module with Heatsink","description":"\u003cp\u003eThe DRV8825 Stepper Motor Driver Module is a heavy-duty drop-in upgrade over the standard A4988, delivering higher power, smoother motion, and advanced thermal management. Built on a robust 4-layer PCB for superior heat dissipation, it handles high-torque NEMA 17 and light NEMA 23 stepper motors with 1\/32 microstepping for whisper-quiet, hyper-precise operation. 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Always match the GND and DIR pins to your board markings. Never connect or disconnect a stepper motor while powered — this causes permanent IC damage. 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The perfect hardware foundation for DIY 3D printers, desktop CNC routers, laser engraving machines, and custom robotic arms, it stacks directly onto the Arduino Uno R3 footprint and runs seamlessly with open-source GRBL firmware. Four independent driver slots accept A4988 or DRV8825 stepper modules for clean, modular multi-axis control without complex point-to-point wiring.\u003c\/p\u003e\u003cp\u003eThe 4th axis (A-slot) can be jumper-configured to clone any primary axis (ideal for dual-motor setups) or run independently via D12\/D13 for custom firmware. Onboard microstepping jumpers beneath each driver slot allow dynamic resolution switching.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CNC Shield V3.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 12V to 36V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Drivers:\u003c\/strong\u003e A4988, DRV8825, and compatible STEP\/DIR carrier modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxes:\u003c\/strong\u003e X, Y, Z + configurable 4th A-axis (clone or independent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEndstop Connections:\u003c\/strong\u003e 2 per axis (6 total)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Pins:\u003c\/strong\u003e Spindle Enable, Spindle Direction, Coolant Enable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e GRBL v0.9 \/ v1.1 compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e STEP \/ DIR digital control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Direct stack on Arduino Uno R3\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eGRBL Pinout Reference\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eX STEP \/ DIR:\u003c\/strong\u003e Digital Pin 2 \/ Pin 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eY STEP \/ DIR:\u003c\/strong\u003e Digital Pin 3 \/ Pin 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZ STEP \/ DIR:\u003c\/strong\u003e Digital Pin 4 \/ Pin 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX \/ Y \/ Z Limit Switches:\u003c\/strong\u003e Digital Pins 9, 10, 11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle Enable \/ Direction:\u003c\/strong\u003e Digital Pin 12 \/ Pin 13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbort \/ Hold \/ Resume:\u003c\/strong\u003e Analog Pins A0, A1, A2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e4th Axis Jumper Configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClone X-Axis:\u003c\/strong\u003e Connect jumpers across X-labeled pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClone Y-Axis:\u003c\/strong\u003e Connect jumpers across Y-labeled pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClone Z-Axis:\u003c\/strong\u003e Connect jumpers across Z-labeled pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent:\u003c\/strong\u003e Leave jumpers off, control via D12 and D13\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e When installing A4988 or DRV8825 drivers, match the GND and DIR pin markings on the shield to those on the driver board. 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