Adafruit SPI Non-Volatile FRAM Breakout - 4 Mbit / 512 KBytes - MB85RS4MT Relay shield The Raspberry Pi Pico RFID

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

Featuring a true USB C to C connection

Selectable power output: +5 to +20 dBm (up to 100 mW)

➤ Building blocks and electronic modules are used to form a smart robot car

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

Adafruit SPI Non-Volatile FRAM Breakout - 4 Mbit / 512 KBytes - MB85RS4MT Relay shield The Raspberry Pi Pico RFIDFRAM (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