This is one of the affordable battery 🔋 with great quality and more precise ❤️
My Feed back - In comparation to other product in the market it is very good product. Good points - All components Non SMD. Easy to repair. Price is reasonable. Need some correction - There should be preset for adjustment of voltage ..Mosfet 7N65 needs Heatshink as it is being hot little one at 500 mA current. In some case it is not properly suitable for microcontroller. In some cases it is working ok.I think there should be filter circuit in the initial stage to reduce AC disturbance. You may inrease the price accordingly.. There should be fitting holes in the PCB.. My number is [****]
It is working fine. I have connected it with blue tooth transmitter module which transmit clear vocal sond wirelessly.thanks to quartz component for providing me this module.
This type C cable pin is nice, but with the wire is too much worste....I don't like.....the wire quality is very very bad quality
The quality was ok but the wire of the cables provided with the multimeter was terribly poor it was cut it in just 2 days
Motion Detection and Switching Sensor Module for Home Automation MR-HW08KT