This application tests cables other than the nominal 50Ω, including coaxial, twisted pair, and differential high-speed data lines, including impedance parameters, S parameters (insertion loss, standin
I use a network port in my project. Now the network port can be connected and I am testing it. The program is written like this: The MCU sends data to the host computer about once a second. Use the ne
I want to DIY a Bluetooth speaker with LED spectrum display. Due to cost and time constraints, I don't want to use a single-chip microcomputer, so I'm looking for an audio spectrum chip that can direc
Internal op amp function, I think this function is more useful when collecting weak signals like thermocouples, which can be amplified. This N32L436 has it, and the gain multiple can be adjusted, whic
Is there anyone who can use stm32 to drive ch375 to read and write USB disk? Recently, I encountered an error when using the official library, and the read data is always wrong
With the increasing number of automotive electronic devices, it is a reliable and economical approach to use serial bus to achieve multi-channel transmission and form an automotive electronic network.