OPPONIX

The MQ-4 Methane Gas Sensor is a semiconductor gas sensor designed to detect methane (CH₄) and natural gas concentrations in the surrounding environment. It uses a heated tin dioxide (SnO₂) sensing element whose electrical resistance changes in the presence of combustible gases. The MQ-4 is commonly used with Arduino, microcontrollers,...

The MQ-5 Gas Sensor Module is designed to detect combustible gases, including liquefied petroleum gas (LPG), methane, and coal gas. It uses a sensitive gas-detection element to identify changes in gas concentration, making it suitable for gas leakage monitoring, safety alert projects, and DIY electronics applications. The module provides an...

The MQ-7 Carbon Monoxide (CO) Gas Sensor Module is an electronic sensor designed to detect carbon monoxide gas in the surrounding environment. It uses a sensitive gas-detection element to measure changes in gas concentration and provides an output signal for compatible microcontrollers. The module typically includes both analog and digital...

The MT3608 2A DC-DC Adjustable Step-Up Power Module is a compact boost converter designed to increase a low DC input voltage to a higher adjustable output voltage. Based on the MT3608 switching regulator IC, it is suitable for battery-powered electronics, Arduino projects, embedded systems, and DIY power supply applications. The...

The OPPONIX Nano Type-C Development Board is a compact and versatile microcontroller board designed for electronics, robotics, automation, and DIY projects. It offers the familiar Nano form factor while featuring a convenient USB Type-C connector for programming and power. The board is suitable for connecting sensors, LEDs, motors, displays, relay...

The NEMA 17 Stepper Motor 17H54401 is a precision motion-control motor designed for applications requiring accurate positioning and controlled rotational movement. Its step-by-step operation allows precise control of speed, direction, and position when used with a compatible stepper motor driver. Featuring a standard NEMA 17 frame size, this motor is...

The NEO-6M GPS Module is a compact, high-performance GPS positioning module designed for Arduino, ESP32, Raspberry Pi, STM32, and other microcontroller projects. It provides accurate positioning information including latitude, longitude, altitude, speed, and UTC time. Key Features Module: NEO-6M GPS Operating Voltage: 3V–5V GPS Receiver: u-blox NEO-6M Interface: UART /...

GY-GPSU3-NEO-7 GPS Module is a compact GPS/GNSS positioning module based on the u-blox NEO-7M receiver. It is designed for accurate location tracking and navigation applications and can interface easily with Arduino, ESP32, Raspberry Pi, and other microcontroller platforms through UART. The module supports GPS, GLONASS, QZSS and SBAS signals, with...

The NodeMCU ESP8266 V3 CH340C USB Type-C Development Board is a compact and versatile Wi-Fi-enabled microcontroller board designed for IoT applications, wireless communication, and embedded system development. Based on the ESP8266 Wi-Fi module, it supports wireless connectivity and can be programmed using the Arduino IDE and other compatible development environments....

The NodeMCU HW-389 30-Pin Expansion Shield V1.0 is a compact expansion board designed for compatible LOLIN NodeMCU ESP8266 development boards. It simplifies connections between the NodeMCU controller, sensors, and other electronic components, making it ideal for IoT development, prototyping, and automation projects. The board provides convenient access to the NodeMCU pins...

NodeMCU-32S Lua WiFi IoT Development Board – ESP32 The NodeMCU-32S is a compact and versatile ESP32-based WiFi and Bluetooth development board designed for IoT projects, wireless applications, automation, robotics, and embedded development. It provides a convenient platform for developing and testing ESP32 applications using Arduino IDE, Lua, and other compatible...

The NRF24L01+PA+LNA Long-Distance Wireless Transceiver Module with Antenna is a 2.4 GHz wireless communication module designed for long-range data transmission between compatible electronic devices and microcontrollers. Featuring a Power Amplifier (PA), Low Noise Amplifier (LNA), and an external antenna, this module offers improved transmission and reception performance compared with standard...