[table=98%] [tr][td][size=3][color=#000080]A: My USB-to-serial driver is loaded, why is there no ttyUSB0 in the dev directory...[/color][/size] [size=3][color=#006400]B: Does lsusb recognize it?[/colo
Low power MCU, crystal oscillator1. Crystal oscillators include passive crystal oscillators and active crystal oscillators, 2-pin and 4-pin. 2P crystal oscillators are more convenient in design and pa
[i=s]This post was last edited by bjemt on 2019-1-19 12:05[/i] [size=4] When I applied for the evaluation, I wanted to quickly build a remote data acquisition unit through SLN-RPK-NODE and establish a
"Professional Embedded Software Development: Towards High-Quality and Efficient Programming" is divided into 6 chapters. The hardware chapter introduces the processor concepts that need to be mastered