Sensors & Modules for Robotics, IoT & Automation
Browse sensor modules for motion, distance, environment, current, voltage, industrial monitoring, biomedical projects and embedded systems. Select by interface, supply voltage, measurement range and controller compatibility.
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MP-4 Air Quality Detection Gas Sensor Module
The MP-4 Air Quality Detection Gas Sensor Module uses a metal oxide semiconductor gas-sensitive layer and integrated heater to detect changes caused by smoke, propane, and combustible gases. It offers high sensitivity, fast response and recovery, low power consumption, long service life, and a durable metal casing. The compact sensor is suitable for air-quality monitoring, gas detection, safety projects, industrial monitoring, Arduino, and IoT applications. Package includes 1 MP-4 sensor module and 1 header pin.
₹236.00 incl. GST (₹200.00 + GST)MP-4 Air Quality Detection Gas Sensor Module
₹236.00 incl. GST (₹200.00 + GST) -
HDS10 Condensation Sensor – High-Sensitivity Digital Moisture Detection Sensor
The HDS10 Condensation Sensor is a compact, high-sensitivity device designed to detect and monitor condensation and moisture conditions. It offers rapid response, durable construction, low power consumption, easy installation, and digital output for convenient integration with monitoring and control systems. Suitable for HVAC systems, data centers, industrial equipment, environmental monitoring, and moisture protection applications.
₹47.20 incl. GST (₹40.00 + GST)HDS10 Condensation Sensor – High-Sensitivity Digital Moisture Detection Sensor
₹47.20 incl. GST (₹40.00 + GST) -
PCF8574T I2C I/O Expansion Board – 8-Bit GPIO Expander
The PCF8574T I2C I/O Expansion Board provides 8-bit digital I/O expansion through the I2C interface, allowing additional GPIO ports to be added to Arduino, Raspberry Pi, and other compatible controllers. Up to 8 modules can be connected on the same I2C bus, providing up to 64 I/O ports. It features I2C connectors on opposite sides for convenient cascading and flexible wiring, making it suitable for LEDs, switches, relays, keypads, sensors, robotics, IoT, and automation projects.
₹66.08 incl. GST (₹56.00 + GST)PCF8574T I2C I/O Expansion Board – 8-Bit GPIO Expander
₹66.08 incl. GST (₹56.00 + GST) -
GY MPU 9250/6500 6-Axis Accelerometer Gyroscope Sensor Module – Without Magnetometer
The GY MPU 9250/6500 6-Axis Accelerometer Gyroscope Sensor Module – Without Magnetometer provides 3-axis acceleration and 3-axis angular velocity sensing for robotics, balancing, motion tracking, vibration monitoring, and embedded applications. It supports I²C communication with a typical default address of
0x68. This version does not provide usable magnetometer functionality and should be treated strictly as a 6-axis IMU.₹357.54 incl. GST (₹303.00 + GST)GY MPU 9250/6500 6-Axis Accelerometer Gyroscope Sensor Module – Without Magnetometer
₹357.54 incl. GST (₹303.00 + GST) -
TCS34725 RGB Color Sensor Module
The TCS34725 RGB Color Sensor Module is a digital color and ambient-light sensor designed to measure red, green, blue, and clear light. It features an integrated IR blocking filter, high sensitivity, wide dynamic range, adjustable gain and integration time, and a built-in white LED for stable illumination. With an I2C interface and interrupt output, it can be easily integrated with Arduino, ESP32, Raspberry Pi, and other microcontrollers. Ideal for color detection, ambient-light sensing, RGB LED control, industrial automation, consumer electronics, and IoT projects.
₹365.80 incl. GST (₹310.00 + GST)TCS34725 RGB Color Sensor Module
₹365.80 incl. GST (₹310.00 + GST) -
MAX30100 Heart Rate and Pulse Oximeter Sensor Module
The MAX30100 Heart Rate and Pulse Oximeter Sensor Module is a compact biometric sensor designed for heart rate and SpO2 monitoring. It combines red and infrared LEDs, a sensitive photodetector, and ambient-light cancellation for reliable optical sensing. Featuring I2C communication, 1.8–3.3V operation, programmable sample rate and LED current, it is compatible with Arduino, ESP32, and Raspberry Pi. Ideal for wearable devices, fitness projects, IoT health monitoring, and educational applications.
₹129.80 incl. GST (₹110.00 + GST)MAX30100 Heart Rate and Pulse Oximeter Sensor Module
₹129.80 incl. GST (₹110.00 + GST) -
₹1,569.40 incl. GST (₹1,330.00 + GST)1500W DC-DC 12-48V to, 24-72V Boost Step Up, Converter For Car, Laptop Solar Battery
₹1,569.40 incl. GST (₹1,330.00 + GST) -
₹588.82 incl. GST (₹499.00 + GST)MH1210W 72V/250V 10A Digital Temperature Controller – -50°C to 110°C
₹588.82 incl. GST (₹499.00 + GST) -
₹533.36 incl. GST (₹452.00 + GST)CJMCU CS5460A Single-Phase Two-Way Energy Metering Module
₹533.36 incl. GST (₹452.00 + GST) -
XH-W3001 AC 220V 1500W Digital Temperature Controller Microcomputer Thermostat Switch
The XH-W3001 AC 220V 1500W Digital Temperature Controller is a compact microcomputer thermostat designed for automatic heating and cooling control. It supports a temperature range of -50°C to 110°C with approximately 0.1°C control precision and features a clear LED digital display. The controller includes a 1 m stainless-steel waterproof temperature probe and supports up to 10 A / 1500 W AC output. It is suitable for incubators, refrigeration, heating systems, cabinets, seafood machines, and industrial temperature-control applications.
₹159.30 incl. GST (₹135.00 + GST)XH-W3001 AC 220V 1500W Digital Temperature Controller Microcomputer Thermostat Switch
₹159.30 incl. GST (₹135.00 + GST) -
₹118.00 incl. GST (₹100.00 + GST)Mini SD Card MP3 Sound Module WTV020-SD-16P
₹118.00 incl. GST (₹100.00 + GST) -
12V Single Channel Relay Module
The 12V 1 Channel 10A Relay Module is a compact relay board for controlling AC and DC electrical loads using Arduino, Raspberry Pi, and other microcontrollers. It features low-level triggering, COM/NO/NC terminals, power and relay status LEDs, and convenient header pins for easy connections. With switching capability up to 250V AC @ 10A or 30V DC @ 10A, it is suitable for controlling lights, fans, pumps, motors, appliances, and automation projects.
₹54.28 incl. GST (₹46.00 + GST)12V Single Channel Relay Module
₹54.28 incl. GST (₹46.00 + GST)
Buy sensors and modules online in India for robotics, IoT, automation, embedded systems, electronics learning, prototyping, smart devices and industrial monitoring projects. This category is the main hub for Robosap sensor boards, interface modules, wireless modules, display modules, relay modules, communication boards, field sensors and measurement electronics used with Arduino, ESP32, Raspberry Pi and other microcontrollers.
Start with the Sensors category when you need to measure real-world signals such as soil condition, current, voltage, distance, motion, fingerprint input, biomedical signals, gas, air quality, temperature, humidity or RS485/Modbus field data. Use the Modules category when you need support boards such as converters, displays, relays, driver modules, interface boards and communication modules to complete a project.
Explore key hubs: Sensors, Modules, Agriculture & Soil Sensors, Industrial RS485 & Modbus Sensors, Current, Voltage & Energy Sensors, Biomedical Sensors, mmWave Radar Sensors and UWB Modules.
Related categories: Development Boards, ESP32 Boards, Arduino and Shields, IoT and BLE, Displays, Motor Drivers and Power Supply.
