The project illustrates several ways in which a 3.3V device, such as sensor, can be safely interfaced to a 5V microcontroller. Connecting a 3.3V device like the SCP1000-D01 pressure sensor with SPI ...

Compact Design: Measuring only 38mm × 22mm, making it highly portable. USB-C Connector: Unlike most similar adapters that use standard USB-A or micro-USB, this board features a USB-C port for a more ...

These sensors are controlled by an AT89C51 microcontroller (Arduino UNO R3). Regulated 5V DC Power: The entire system operates under regulated 5V DC power. LED Control: The system includes four street ...