*By default most ADXL345 breakouts CS is already pulled low. This pin is negated. **By default most ADXL345 breakout boards SDO is pulled low so its I2C adress is (0x53 << 1) *** I couldn't get NSS ...

This is the development repository of the CMSIS-Driver interface to STM32Cube HAL (called Driver API Shim Interface below). User applications and middleware components use CMSIS-Driver to achieve ...

Abstract: In this paper, an intelligent fingerprint lock system based on STM32 is studied. The fingerprint identification technology and the traditional password input method are combined to realize ...

Abstract: This paper introduces an intelligent vehicle access control system based on STM32, which uses license plate recognition technology to control the access control system and manage vehicles.