Hi I am doing my final year project on battery management system using the LTC6802 LTC6802 and Silicon lab s MCU C8051F340 C8051F340. I tried to test out the SPI data connection between the chip and MCU but all I obtained was 0xFF when i tri

Silicon Lab si7020/si7021 温湿度IC 规格书-Silicon Lab si7020/si7021 temperature with humidity IC data sheet