Detect hydrogen gas leaks with the high-performance MQ8 Gas Sensor Module, compatible with Arduino, Raspberry Pi, and ESP32. It operates at 5V DC, offering both analog and digital outputs for flexible integration into smart safety systems, IoT devices, and gas monitoring solutions. Ideal for STEM projects, industrial automation, and hydrogen-powered applications.
Detect CO, Methane, and LPG efficiently with the MQ9 Gas Sensor Module, ideal for Arduino, ESP32, and other microcontroller platforms. Operating at 5V DC, it features both analog and digital outputs, allowing quick integration into smart home, industrial safety, and gas leak detection systems. Offers high sensitivity, adjustable threshold, and reliable performance for IoT and embedded projects.
Compact MT3608 step-up (boost) converter with 2 V–24 V input and adjustable up to 28 V output, delivering 2 A peak current. High-efficiency power supply for Arduino, Raspberry Pi, LED strips, IoT, and portable electronics.
Muscle Sensor Module for Arduino detects electrical activity of muscles (EMG signals) and outputs a clean, amplified analog signal for robotics, prosthetics, gaming, and wearable IoT applications.
NRF24L01 Adapter Board provides a stable 3.3 V regulated supply and onboard decoupling capacitor for safe, reliable operation of NRF24L01 2.4 GHz wireless modules with Arduino, Raspberry Pi, and other 5 V microcontrollers.
Upgrade outdoor automation with this 12V Photocell Sun Switch Sensor. Ideal for smart street lighting and solar projects. Operating voltage: 12V DC, load: up to 10A. Automatically turns lights ON at dusk and OFF at dawn—perfect for Arduino, IoT, and DIY lighting setups.
PIR Motion Sensor Module detects human movement using passive infrared technology, offering automatic motion detection for Arduino, Raspberry Pi, IoT, and security projects.
The ESP32-S3 WROOM-1 Pre-Soldered Development Board is a powerful WiFi + Bluetooth 5.0 BLE dual-core microcontroller designed for high-performance IoT, AI, and embedded projects. Featuring 2.4GHz WiFi, USB support, pre-soldered headers, and support for Arduino, MicroPython, and ESP-IDF, it’s ideal for smart devices, robotics, and wireless applications.
Operating Voltage: 3.3V
Dual-core 240MHz Tensilica LX7 CPU
Built-in 512KB SRAM, 384KB ROM
USB OTG, ADCs, GPIOs, PWM support
Pulse Sensor Heart Rate Module measures real-time heart rate through a fingertip or earlobe, providing a clean analog output for Arduino, Raspberry Pi, and IoT health projects.