I saw on the Internet that you can use the camera function of your phone to see whether the infrared transmitting tube is in working condition. Is it true? I took a picture and there is no difference
The following is a record of my first stage of learning ARM. During this period, I basically used Proteus and KEIL to do simple experiments (there is a directory of experiments and download addresses
Abstract: This paper introduces the framework, components, working mode and configuration method of the wireless transceiver system based on RF SoC nRF9E5. On this basis, a simple two-way remote contr
P89LPC901 is a microcontroller packaged in a single-chip package, suitable for many occasions requiring high integration and low cost. It can meet many performance requirements. P89LPC901 adopts a hig
I recently wanted to make an 18-band equalizer, but I could only find 10-band equalizers on the Internet, so I had to set it up myself. Does anyone know the calculation formula for the triode analog i