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 the sleek and efficient fitness equipment designed to help you achieve your ideal body shape - the ultimate workout companion for those looking to slim down and tone up.
With its non-slip comfort upgrade, you'll experience a comfortable and sweat-free exercise session, while the non-slip double handrails provide added safety during your workout.
The multiple steel plates ensur…

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 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…

Introducing a powerful tool for all your battery testing needs - a compact and versatile electronic kit designed for DIY enthusiasts.
This product allows you to measure the voltage of general batteries within the range of 2.4-20V with ease, and displays the readings through either multiple light bars or a single light spot.
With its low power consumption, this kit is a true bargain, as it…

Introducing the Bluetooth HiFi Amp Board - the perfect solution for those seeking smart automation at their fingertips.
This compact and budget-friendly module boasts a range of impressive features, including a DC isolated power supply that eliminates common ground current sound and noise, making it ideal for modified speakers, power amplifiers, and even car bluetooth systems.
With the ab…

Introducing a versatile and reliable power adapter that can adapt to any outlet, making it perfect for use at home or in your car.
With 10 connect heads and 8 spare heads in different sizes, this adjustable power adapter allows you to connect without limits.
Constructed from high quality materials and fully tested, this product ensures easy installation and long-lasting use. Its multifunc…

Introducing a powerful and versatile heating module, designed to meet your heating needs with optimal performance.
This compact yet robust module operates using a low-voltage DC power supply, providing a maximum power output of 2500W and a maximum current of 50A.
With its high efficiency heating solution, it is perfect for DIY players looking to quench, anneal, and perform other heat trea…

Introducing the K 3010D, the perfect power supply for any application.
With its high-precision LED 4-digit digital display, intuitive constant voltage (CV) and constant current (CC) function, 8cm intelligent fan, excellent heat dissipation effect, and plastic panel, this power supply offers the ultimate in power and performance.
It also offers voltage and current setting coarse and fine k…

Introducing the Smart Module that can help revolutionize your workflow and efficiently automate your life.
This high-quality wireless transceiver module boasts a transmission distance range of up to 100 meters in outdoor open occasions, making it an ideal choice for anyone seeking to unlock the power of automation.
With its built-in hardware and link layer, automatic response, and automat…