The car key is very small, and there should be a button battery inside as a power source. The information on the Internet says that RFID technology is used. Is the car key a receiver? I think it is mo
When the ALERT pin is externally forced high while low, the device recognizes this as an OVRD_ALERT fault and sets the [OVRD_ALERT] bit. This triggers the automatic disabling of the CHG andDSG FET dri
I want to make a GD32F470 board recently and use SDRAM to develop memory. Can the SDRAM chip be made using a 2-layer board? If so, what should I pay attention to?
[i=s]This post was last edited by damiaa on 2021-1-8 11:07[/i]Let Arduino play with your useless STM32 board Part 2
Another compiler. arduino-pro-ide
1. The environment is very important. Download and
On August 23, media reported that Huawei’s internal forum posted an article on the afternoon of the 22nd titled “The entire company’s business policy must shift from pursuing scale to pursuing profits