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➤ Building blocks and electronic modules are used to form a smart robot car
Featuring a true USB C to C connection
The SCD-40 is a photoacoustic "true" CO2 sensor that accurately measures the concentration of carbon dioxide (CO2) in ambient air
The OLED uses only the two I2C pins on the Feather and can be stacked with any other FeatherWing
It won't work with the ATSAMD21 'original 'QT Py because those pins on the SAMD21 are not I2S capable
Adafruit SPI Non-Volatile FRAM Breakout - 4 Mbit / 512 KBytes - MB85RS4MT Relay shield ➤ Building blocks and electronicFRAM (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
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