Sensor Modules

stem.pk stocks Pakistan's largest selection of sensor modules for Arduino, ESP32, Raspberry Pi, and all microcontroller platforms. From temperature and humidity sensors to ultrasonic distance modules, PIR motion detectors, IMUs, and gas sensors — find every signal you need for your IoT, robotics, or automation project.

Why Choose Our Sensor Modules?

• Breadboard-ready breakouts — pre-soldered headers, plug-and-play with any dev board
• Wide protocol support — I2C, SPI, UART, and analog output variants available
• Tested with Pakistani power — 3.3V and 5V compatible modules for local projects

Sensor Types We Stock

• Temperature & Humidity — DHT11, DHT22, BME280, SHT31
• Ultrasonic Distance — HC-SR04 and waterproof variants
• PIR Motion — HC-SR501 adjustable sensitivity modules
• IMU / Gyroscope / Accelerometer — MPU6050, MPU9250, ADXL345
• Gas & Air Quality — MQ-2, MQ-7, MQ-135, CCS811
• Pressure & Altitude — BMP180, BMP280, MS5611
• Current & Voltage — INA219, ACS712

Related Categories

Browse our Arduino Boards to pair sensors with a controller. Also see WiFi & Bluetooth Modules for wireless IoT sensor nodes.

Common Applications

• Home automation — temperature, motion, and gas sensors for smart home systems
• Robotics — distance and IMU sensors for navigation, see Microcontrollers
• Weather stations — BME280 for temperature, humidity, and pressure logging
• Industrial monitoring — current sensors for power monitoring in Pakistani factories

Learning Resources

• Random Nerd Tutorials — DHT11/DHT22 Guide — wiring and code for temperature sensors
• Last Minute Engineers — HC-SR04 Tutorial — ultrasonic sensor with Arduino

Need a dev board? Check Arduino Boards. For bulk orders contact info@stem.pk.