Live Topic: ON Semiconductor and Avnet IoT Innovation Design Competition Award CeremonyBrief introduction: ON Semiconductor and Avnet jointly held the IoT Innovation Design Competition with EEWorld. T...
EEWORLD社区onsemi and Avnet IoT Innovation Design Competition
The circuit is shown in the figure, which is to swap the ground and output of the typical positive voltage circuit. The corresponding positive voltage circuit (the board has been verified and the circ...
About the speed of STM32's SDIO, SPI, and FSMC? They are quite slow.Recently, I tested the speed of the above interfaces at STM32F103 72MHz:SDIO 1.36MByte, the read sector function in the SDCARD.C of ...