1. The upper and lower computers use 485 communication, and the MCU of the upper and lower computers is a 51 single-chip microcomputer, using multi-machine communication (serial port sends 9 bits at a...
1. Contents of various documentsHeader file: function declaration, data structure definitionDriver C file: function definition, must include the corresponding header filemain function file: contains e...
I found that many people are looking for programs about how to run the car, so I uploaded this most basic movement routine for the car. There are two versions, AT89c51 and ATmega8. However, the car is...
As the title says. I want to make an alarm circuit and use the output of the computer sound card to drive the alarm bell. Is there such an ADC chip? Are there other good circuits or methods?...
Activity link: Try STM32MP157A for free, come and play if you want!STMicroelectronics STM32MP157A-DK1 Discovery KitThe STMicroelectronics STM32MP157A-DK1 Discovery Kit enables easy application develop...