I want to DIY an active capacitive stylus, but I don't have any ideas. The first step is to get the excitation signal on the surface of the capacitive touch screen to see what it looks like. I have be...
An automation engineer with 20 years of experience shared the wireless PPI communication solution between Kingview and Siemens PLC. If you need it, just drag it away...
1. Overview: We have designed a six-function multi-mode timing controller using the HT48R10A-1 (or HT48R30A-1) microcontroller. It uses a combined display unit that can display 4-digit 7-segment digit...
My boss wants to make a video capture card and wants me to write the control software. Now I think I need to write a driver. I can already read and write the registers of the PCI card. But I don't kno...