PCBA control board of straightener, PCBA control board of curler, PCBA control board of depilator and PCBA control board of beauty instrumentFunction introduction: curling and straightening dual-purpo
2021-11-29 340
USB Keyboard recorderA national security department in Europe needs to record the computer operation of the staff. The software implementation method is obviously problematic, so it is very secret and
2021-11-29 103
Advertising printing machineIn Shanghai and other cities, advertising machines can be seen everywhere. Sometimes when you see advertisements, you can't remember the relevant contact information. I
2021-11-29 71
GPS timing systemGPS, the application of global positioning system in navigation, is well known, but it also has a special purpose is accurate timing. The project we undertake is for aviation obstacle
2021-11-29 88
