NRF24L01 module usage
CE: module control line, when CSN is low, CE and CONFIG register jointly determine the state of NRF24L01CSN: SPI chip select lineSCK: SPI clock lineMOSI: SPI data line (host outp
Digital signal processing technology has been widely used in the fields of communication, radar, graphics and image processing. With the development of modern science and technology, especially the en
When the frequency of a PWM square wave signal is low, voltage overshoot and ringing will occur? What causes this? Does it have anything to do with the frequency of the square wave?
After doing a lot of embedded systems, I instinctively consider the richness of a chip's peripherals, so I want to investigate the peripheral performance of the Tuya chip in my hand. So I proposed a t