I just received the board over the weekend. Thanks to EEWORLD and ST.I won't say much about the board. It's as impressive as ever. I just started using CUBEMX. The first step after getting the board i...
A constant current source is a power source that can provide a constant current to a load. Therefore, the application range of a constant current source is very wide and it is indispensable in many ca...
Following the same business model as the cell phone, Microsoft will formally unveil FlexGo at the Windows Hardware Engineering Conference (WinHEC), a program that lets service providers subsidize low-...
IntroductionInnovation in today’s automotive industry is accelerating as companies compete to become market leaders in the areas of safety and autonomous vehicles. As vehicle control is shifting from ...
I made a self-made optocoupler screen clicker, using ne555 pulse module, adjustable frequency duty cycle, and 817c for optocoupler. There is no problem with the circuit and wiring, but no matter wheth...
1. When multiple clock signals of different frequencies are required in the system, programmable clock chip is preferred;2. When a single clock signal is used, a crystal clock circuit is selected;3. W...