I usually design I2C with MCU as the master device. Now I want to design Atting13 as a slave device. I always fail to design it according to the I2C protocol. Is there anyone in the forum who has succ
Ideas:1. Edit and process the effect data through the host computer software and save it in the SD card;2. Read the data information in the SD card into RAM through SSP0;3. According to the structure
How can I find out which filter the current message comes from in the CAN interrupt program? The information says it is the FMI parameter in the structure, but when I was experimenting, the query fmi
I have used VCA822 to make an automatic gain control recently. However, pins 1 and 14 of VCA822 both show +VCC, and pins 7 and 8 both show -VCC. I want to know, is it OK to connect only one +VCC and o