Topic to be done: The physical quantities to be measured by low-power measuring instruments include: DC voltage, DC current, AC voltage, AC current, resistance, and frequency. If the progress goes smo
HDMI extenders are devices used to extend signals. They are usually used in situations where long-distance direct-connect cables cannot meet transmission requirements. They are generally designed to e
Ultrasonic flaw detection system using high-speed and high-resolution signal acquisition card Ultrasonic flaw detection system manufacturers use analog circuits for all measurement methods in non-dest
Generally speaking, fixed-point DSP chips are cheaper and have lower power consumption, but their calculation accuracy is slightly lower. The advantages of floating-point DSP chips are high calculatio
A newbie's question. I encountered a problem when debugging the communication between the stm32 serial ports 1 and 2. There will be no problem if serial port 1 and serial port 2 are debugged separatel