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 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 a versatile and budget-friendly development board, perfect for creating smooth and reliable connections.
This board supports wireless 802.11 b/g/n standard and offers three operating modes for added flexibility. With a built-in TCP/IP protocol stack, it can support multiple TCP client connections simultaneously.
The board also features GPIO, PWM, IIC, and ADC capabilities, mak…

Introducing the precision Lithium ion battery capacity display board, designed for high-accuracy measurements and high-quality testing results.
This budget-friendly test and measuring module boasts an operating voltage range of 8.0V to 80.0V, with a working-power consumption of 6.0mA to 8.0mA and standby-power consumption of 0.3mA to 0.5mA.
The module's voltage acquisition accuracy ranges…

This 2.1 channel audio amplifier module boasts a powerful domestic power amplifier chip and Bluetooth 5.0 connectivity with a range of up to 15 meters.
With a maximum output power of 50W for left and right channels and 100W for the subwoofer, it is compatible with 20-100W, 4-8 ohm speakers.
Its budget-friendly price point makes it an attractive option for those seeking uncompromising audi…

This high-quality power button switch board replacement is the perfect solution for anyone looking to replace their cracked, damaged, or faulty power button switch.
Made from durable plastic material, this replacement part is built to last and ensures that your Dell Inspiron 15-5000 3558 5555 5558 remains functional and reliable.
With precision accuracy, this versatile and powerful replac…

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 wireless transmitter module with an impressive range of up to 3000 meters, designed to streamline your workflow with its smart automation capabilities.
This high-power ASK transceiver board boasts a radiated power of 1.5 W, transmitting signals at a frequency of 315MHz or 433MHz.
With its compact dimensions of 45mm*17mm*6.2mm, it can be easily integrated into your e…

Introducing a budget-friendly power supply module designed to optimize the charging performance of your iPhone.
This compact charging board boasts a cutting-edge linear charging module that delivers a charge current of 1A at a charge rate of 1.5%, ensuring an efficient and reliable charge every time.
The board is powered via USB input and features a user-friendly LED indicator that illumi…

Introducing a highly efficient and dependable driver module designed for USB-powered humidifiers.
This compact and integrated system boasts a chip capacitor that ensures high-precision accuracy, producing a reliable and consistent performance.
With its DC 5V power supply, this driver board can operate seamlessly with your USB humidifier without any complications.
This board is also eq…