CO2 Dock for micro:bit _MAKE_SOLDER 1x Quad-SPI

1x Quad-SPI

there's also a power header for an external 5v/12v input

PWM operation up to 250 kHz (ultrasonic frequencies allow for quieter motor operation)

Let's have a look at what this processor board has to offer

Up to 4M measuring distance

CO2 Dock for micro:bit _MAKE_SOLDER 1x Quad-SPIThe MonkMakes CO2 Dock is a true CO2 sensor, combined with temperature and relative humidity sensors, designed for use with the BBC micro: bit, connecting to the micro: bit's edge connector. The CO2 dock uses a SCD41 CO2 sensor which can measure CO2 0 5000ppm, along with temperature and relative humidity measurement. It's also a low power device, powered directly from your micro: bit. A booklet comes with the CO2 Dock, which includes five experiments