Does anyone know a circuit that first boosts the voltage and then steps it down, and how to calculate the input power based on the output power? Could you please give me some advice?
Remote control airplane, electric car, motorcycle anti-theft device, flashlight, and other single chip computer development [b][color=#5E7384] This content is originally created by EEWORLD forum netiz
Why do I/O ports of microcontrollers need drivers? This question needs to be explained from the electrical characteristics of I/O ports.
First, the electrical structure diagram of the typical I/O po
Half a month ago... Yes, it was half a month ago. I listened to the encouragement of the group owner and car friends, and I modified the HUD head-up display. I wanted to post it at that time, but I wa