I am using Android to read and display ID card information. The ID card information has been read, but the name is not displayed correctly. For example, the data is as follows: 6C 9A D7 5F DC 8F 20 00
I'm working on car charger (27W) and wireless charger (maximum 15W) recently, but I can't pass EMC (radiation and conduction). What bothers me most is that I don't have a good design circuit for the f
I want to realize continuous AD conversion of two channels, but I don't know DTC. I want to realize it by my own programming, but there is only one AD conversion result, and only the highest channel c
I have four CC2530s and want to build a star network. I have seen the ZigBee protocol stack for a week and want to make CC2530 a serial port transparent transmission module. One coordinator, three ter
Integrated stepper motor control + drive function, with StallGuard stall detection function - TMCM-110[/font] [font=宋体][size=12pt]TMCM-110-42 [/size][/font][font=宋体][size=12pt] Intelligent stepper mot
Using a 220V to 18V transformer, the voltage output of the transformer output (pins 12, 14, 17, 19) is 12V. After passing through the MB6S rectifier, the output voltage of pin 3 of SP1 is 27V, and the