Introducing the latest audio amplifier board, a budget-friendly solution with unparalleled performance.
This 2.1 channel Bluetooth amplifier board offers smooth and powerful sound, optimized for high-quality audio output. With multiple input options, including Bluetooth, AUX, U disk, and USB sound card, it's easy to connect to a variety of devices.
The high-end encoder knob adjustment all…

Introducing an exceptional amplifier board that offers uncompromising audio quality and unparalleled performance.
With its optimized audio output, this board is a must-have for anyone seeking a high-quality listening experience. Its impressive specifications include an operating voltage range of 2.5V-5.5V, and a maximum output power of 3Wx 2, making it perfect for a wide range of applications…

The Smart Module is an efficient and budget-friendly tool for those looking to automate their workflow.
With its embedded Mega 2560 CH 340G/ATmega 2560 chip, it is compatible with the Arduin Mega 2560 board, making it a versatile option for DIY enthusiasts.
The USB-UART interface chip CH 340 adds to its functionality, providing smart automation at your fingertips. Whether you're looking t…

Introducing the Converter Board, a powerful 3-port USB adapter designed to provide smooth and reliable performance for all your USB interface devices.
With its PH 2.0 anti-reverse interface, you can be assured that line reverse will be effectively prevented, ensuring a safe and secure connection.
The compact size of 32 x 32mm and aperture of 3mm, combined with the hole spacing of 25.5mm, …

Introducing a powerful and versatile voltage conversion board that provides maximum efficiency and leading-edge power.
With its compact size of 50 x 33 x 10mm, this board is ideal for a variety of brands of LCD monitors and a variety of weak power supply equipment.
It features cutting-edge technology that allows for DC to DC circuit conversion, delivering a stable 5V and 3.3V power supply…

Introducing a battery protection module that provides unparalleled protection for your power source - The SafeCharge module.
With the ability to charge 1-8 NiMH or NiCd cells, this charging module board is a must-have for any battery-powered device.
The SafeCharge module ensures ultimate safety assurance during the charging process, with charging voltages ranging from 1.35V to 5.1V depend…

Introducing a top-quality relay module designed for seamless electrical control - the "ReliaControl".
This module is a reliable and advanced solution for managing AC 240V 2A power supply through its 1 channel solid state relay.
With a compact size of 34mm x 25mm x 21.5mm, the ReliaControl is easy to integrate into your electrical system. Its low-level trigger relay board ensures convenien…

Introducing the "EffiMod" - the ultimate power supply module for LED display and signal sources.
With its optimized performance and maximum efficiency, this module delivers an unmatched reliability that guarantees smooth operation even in the most demanding environments.
The EffiMod is designed with a user-friendly knob operation that allows for immediate response output adjustment withou…

Introducing a smart wireless module that unlocks the power of automation, enabling you to effortlessly transmit serial communication data remotely.
With a supply voltage range of 3.2V to 5.5V, this module is budget-friendly and easily adaptable to your needs. Thanks to its default address range of approximately 600m, and maximum communication distance of 1000m, this module is perfect for appl…