1. Introduction to Modbus Protocol Modbus protocol is a universal language used in electronic controllers. Through this protocol, controllers can communicate with each other and with other devices via
I have been studying USB for a while. After much research, I think HID is the most suitable one for me.
Because HID does not require any driver, any computer with a USB port should be able to recogniz
Requirements: 1. Input voltage 85-265VAC, low power consumption, output 12v700MA, voltage error 1% 2. Certified export range hood products 3. The key point is to have low cost 4. Friends are welcome t