OPPONIX

The FT232RL USB to TTL Serial Converter Module is a compact USB-to-UART adapter designed for connecting a computer to microcontrollers and TTL-level serial devices. It uses the FT232RL USB-to-UART interface and provides a convenient solution for programming, firmware uploading, serial communication, and debugging. The module supports 3.3V and 5V operation,...

The GL5528 5mm Light Dependent Resistor (LDR) is a light-sensitive electronic component that changes its electrical resistance according to the intensity of light falling on its surface. Its resistance decreases as light intensity increases and rises in darker conditions, making it ideal for automatic lighting systems and light-detection applications. Key...

The GY-6500 MPU6500 6DOF Sensor Module is a compact motion-sensing module designed to measure acceleration and angular velocity along three axes (X, Y, and Z). Featuring the MPU6500 sensor, it combines a 3-axis accelerometer and a 3-axis gyroscope to provide six degrees of freedom (6DOF) motion data for electronic and...

The GY-68 BMP180 Digital Barometric Pressure Sensor Module is a compact sensor board designed to measure atmospheric pressure and temperature. Based on the BMP180 digital pressure sensor, it provides accurate pressure readings and can also estimate altitude using atmospheric pressure measurements. The module communicates with microcontrollers through the I²C interface,...

The HC-05 Wireless Bluetooth Serial Transceiver Module is a versatile Bluetooth module that supports both Master and Slave modes, making it ideal for wireless serial communication between microcontrollers, Arduino boards, and Bluetooth-enabled devices such as smartphones, tablets, and computers.Key Features Switchable Master and Slave modes UART/TTL serial interface Easy integration...

The HC-06 Bluetooth Module is a compact wireless communication module designed to add Bluetooth connectivity to microcontrollers, Arduino boards, robotics projects, and embedded systems. It provides a simple way to establish wireless serial communication between a microcontroller and Bluetooth-enabled devices such as smartphones, tablets, and computers. Key Features Bluetooth wireless...

The HC-12 Wireless Serial Communication Module is a long-range 433 MHz wireless UART communication module designed for easy wireless data transmission between microcontrollers and electronic devices. It provides a simple serial interface, allowing it to communicate with Arduino, STM32, PIC, and other microcontroller platforms without requiring complex wireless protocols. The...

The HC-SR04 Ultrasonic Sensor is a non-contact distance measurement module designed to detect nearby objects and measure the distance between the sensor and a target. It uses 40kHz ultrasonic sound waves to calculate distance from the returning echo, making it suitable for robotics, automation, and electronic sensing applications.  Operating at...

The HC-SR501 PIR Motion Sensor Module is a compact passive infrared sensor designed to detect movement from people and other warm objects. It can be used with Arduino, ESP32, Raspberry Pi, and other microcontroller platforms for motion detection and automation applications. Key Features: PIR-based motion detection Adjustable sensitivity Adjustable time-delay...

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...