OPPONIX

The HX1838 Infrared Wireless Remote Control Kit includes a handheld infrared remote control and an HX1838 infrared receiver board for wireless control of robots and microcontroller-based projects. The receiver captures infrared signals transmitted by the remote, allowing a compatible microcontroller to decode commands and control connected devices. This kit is...

The IIC/I2C Interface LCD1602 Adapter Board is a compact module designed to simplify connections between a microcontroller and a compatible 1602 character LCD display. It uses the I2C communication interface to reduce the number of required wiring connections compared with a traditional parallel LCD interface. The adapter is commonly based...

The Infrared Obstacle Avoidance Sensor for Arduino Smart Car Robot is an electronic sensor module designed to detect nearby obstacles using infrared light. It emits infrared signals and detects reflected light from objects, allowing a robot or smart car to identify obstacles and respond accordingly. The module typically features an...

The IRF520 MOSFET Driver Module is a compact switching module designed to control DC loads up to 24V using Arduino, Raspberry Pi, ARM microcontrollers, and other development boards. It uses the IRF520 N-channel MOSFET to provide efficient electronic switching and supports PWM control for applications requiring variable power output. The...

The ISD1820 Voice Recording and Playback Module is a compact audio recording board designed for recording and playing back short voice messages and sound clips. Operating within a 3–5V supply range, it features an onboard microphone for sound recording and control buttons for recording and playback. The module supports simple...

The JDY-40 2.4G Wireless Serial Transceiver Module is a compact wireless communication module designed for reliable short-range data transmission between electronic devices. It operates in the 2.4GHz ISM frequency band and provides a convenient serial interface for wireless communication with microcontrollers, Arduino boards, embedded systems, sensors, and other electronic projects....

The K150 ICSP USB PIC Automatic Development Microcontroller Programmer is a USB-based programming tool designed for programming and developing compatible PIC microcontrollers. It connects to a computer through a USB interface and supports in-circuit serial programming (ICSP) for convenient microcontroller programming. Suitable for electronics engineers, students, hobbyists, and embedded systems...

The KY-008 Laser Transmitter Module is a compact electronic module featuring a red laser diode designed for optical signaling, object detection experiments, and microcontroller-based projects. It can be controlled using digital output pins from platforms such as Arduino and other compatible development boards. The module is commonly used in educational...

The KY-040 360° Rotary Encoder Module is a compact input control module used to detect rotational direction, relative position, and button presses. It provides digital output signals that can be easily connected to Arduino, ESP32, Raspberry Pi, and other microcontroller platforms. The encoder can be rotated continuously in either direction,...

The L293D Motor Shield is a versatile motor driver expansion board designed for Arduino boards, providing an easy way to control DC motors, stepper motors, and servo motors. It uses the L293D H-bridge motor driver to provide bidirectional control of DC motors and supports independent speed and direction control. The...

The L298N DC Stepper Motor Driver Board is a dual H-bridge motor driver module designed to control the speed and direction of DC motors and stepper motors. Based on the L298N motor driver IC, it is suitable for robotics, Arduino projects, automation systems, and DIY electronics applications. The module can...

The LDR Photosensitive Light Sensor Module is a compact light-detection module designed for Arduino and other microcontroller projects. It uses a light-dependent resistor (LDR) to detect changes in ambient light and provides a digital output based on an adjustable threshold. The onboard potentiometer allows you to set the desired light...