Adafruit SPI Non-Volatile FRAM Breakout - 4 Mbit / 512 KBytes - MB85RS4MT Relay shield In addition to allowing you

In addition to allowing you to control a fan

Featuring a true USB C to C connection

The Raspberry Pi Pico RFID Expansion is a powerful add-on board designed to integrate RFID-based access control and authentication into your Raspberry Pi Pico projects

The SCD-40 is a photoacoustic "true" CO2 sensor that accurately measures the concentration of carbon dioxide (CO2) in ambient air

this board offers high precision and flexibility for your sensor and control needs

Adafruit SPI Non-Volatile FRAM Breakout - 4 Mbit / 512 KBytes - MB85RS4MT Relay shield In addition to allowing youFRAM (Ferroelectric RAM) offers a breakthrough in non volatile memory combining fast write performance with extremely high endurance. This SPI FRAM breakout board features a 4 Mbit (512 KBytes) MB85RS4MT chip, capable of operating at up to 40 MHz SPI clock speeds. The board includes a built in 3. 3V logic level shifter and regulator, making it compatible with both 3V and 5V systems. Its low power consumption and instantaneous byte level access make it