"Follow me activity" is a one-year activity launched by DigiKey and EEWORLD to "learn technology from technology experts and get cash back for completing tasks". There are 4 issues in 2023. Every three months, technical experts will recommend development boards/instrument kits with strong playability and learnability, and lead everyone to practice them. This video is the replay of FollowMe’s third live broadcast.
I tried to query the serial port data but failed. The code is as follows:void GetStr(void){UART3_CR2 &=~ MASK_UART3_CR2_RIEN; //Disable interruptwhile(UART_Time){if(UART3_SR & MASK_UART3_SR_RXNE){UART
Multi-pin plug-in components on multi-layer boards usually have compact pins, so it is difficult to clean thoroughly with desoldering tools and desoldering tapes, and hot air guns cannot be used at hi
As the title says, I recently bought a serial port to network module LSD-S2E21-01 on Taobao. I just started to tinker with it and I am looking for friends to study and communicate with.PS: The hardwar
When transmitting data in MODBUS RTU format, how can we determine the start and end? Is it determined by 3.5 characters? How can we achieve this? Please give me some advice!!! Thank you!!
The distributed algorithm made a filter, the coefficient word length is 21 bits, and there is a CIC pre-filter in front, but I saw some articles saying that a DC removal filter is needed to eliminate
Complaint: Same university, same pain (same experience as millions of homeless people in universities across the country)In 2007, I studied at a second-tier university in a second-tier city (it took m