Recently, I made a TFT screen SPI driver. Since the MISO pin is not used for unidirectional data writing, the SPI is configured as SPI_Direction_1Line_Tx mode. However, when debugging, I found that th
Capacitive touch technology has been used in kitchen appliances for several years, for example in ovens and frying pans, with discrete buttons behind opaque glass panels. These touch controls have gra
Teach you how to learn STM32-M3 series video : https://training.eeworld.com.cn/course/4930This video will guide you to learn the various functions of STM32F103 from the basics to the advanced, and sta
How to understand the circled part? Is it that the LM324 is amplified and then amplified by a transistor? Does the diode simply allow the feedback to conduct electricity in one direction? Please help