Keeping track of extremely low current levels is often essential when developing or testing low-power devices, especially in the field of embedded systems and battery-operated electronics. For battery ...

This project involves in measurement of light intensity using BH1750 sensor via STM32WB55-DK. Measured data will be updated on the OLED. The same data will be communicated over BLE to a PC or mobile.

The KY-038 sound sensor pinout has 4 pins: VCC, GND, Digital Out, and Analog Out. We can either use the AO pin as an output for analog reading or the DO pin as an output for digital readout. The Sound ...

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