Modules

With real MPPT solar maximum power point tracking function, automatic intelligent charging management, reduce power loss, low power consumption.

PWM motor speed controller panel with accurate digital display in 0-100 percentage format.

Employing Peltier effect, this small cooling system can be used as a DIY refrigerator or a small aircon for cooling small space, such as laptop, pet bed, etc. Also it's a perfect DIY kit for electronic enthusiasts to do experiments at home.

Increase the power-supply anti-reverse function.

Mini torch push button switch, latching contact,with black round push button.

Employ advanced digital audio signal processing (DSP) technology and FM modulation phase-locked loop (PLL) to make sound more realistic, more stable performance, long working time, no frequency deviation.

Activate and charge the mobile phone battery, suitable for most mobile phones.

This product is a intelligent WiFi device, it is equipped with a lightweight power management module, ample USB interfaces, and multiple dovetail mounting methods. With the rich functions of the ASIAIR App, for astronomical deep space photography, with powerful support from equipment integration to image-capture.

Step-up converter module.

This module is programmable control design, can achieve thousands of functions, with stable and reliable working performance. Built-in watchdog timer circuit, to ensure that the module can suitable for a long time to run. Convenience to programming, reusable, stable performance and easy to expand.

The product features high energy efficiency, long service life and low power consumption, convenient and safe to use. 

8-channel logic analyzer with a maximum sampling rate of 24M and a measurement bandwidth of 80ns.

Mini torch push button switch, latching contact,with black round push button.

The battery is quickly charged and the voltage is adjusted to 4.2V for quick and safe charge.

Increase the power-supply anti-reverse function.

This product is designed based on the needs of agricultural irrigation, animal husbandry and factories, etc to detect water lever so as to control water level relay.

Level meter, VU meter, a small table-driven power amplifier board, a professional audio amplifier chip.

These waterproof connectors adopt premium material, offer reliable & safe connection, no loose, protect your car and electrical device from short circuit, overload etc. It is suitable for motorcycle, scooter, car, truck, caravan, marine, jet ski, boats, etc. 

Two-sided PCB design.

Mini torch push button switch, latching contact,with black round push button.