Micro:bit and BMM150 digital geomagnetic sensor example using the Arduino IDE

In this article we look at a digital geomagnetic sensor - this time its the BMM150. We will connect this to a micro:bit and...

Micro:bit and MMA8452 accelerometer example

In this example we will connect a MMA8452Q accelerometer  to a Microbit - we will be using the Arduino IDE Lets look at some information about the...

Micro:bit and PCF8575 I/O expander examples

This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 5.5-V VCC operation. The PCF8575 device provides general-purpose remote I/O...

Micro:bit and LM75 temperature sensor example

The LM75 temperature sensor includes a delta-sigma analog-to-digital converter, and a digital overtemperature detector. The host can query the LM75 through its I²C interface...

Micro:bit and GY-21P module example

The GY-21P is an interesting module in that it combines a BMP280 sensor and an SI7021 sensor. The on-board BMP280+SI7021 sensor measures atmospheric pressure...

Micro:bit and BMP280 barometric pressure sensor example

BMP280 is an absolute barometric pressure sensor especially designed for mobile applications. The sensor module is housed in an extremely compact package. Its small...

The MCP3421 A/D converter and the Micro:bit

The MCP3421 ADC can be used for various high accuracy analog-to-digital data conversion applications where ease of use, low power consumption and small footprint...

Micro:bit and L9110 fan module example

In this example we connect a Micro:bit to a L9110 fan module. This is a commonly found, basic low cost module which consists of...

LIS2DH12 linear accelerometer Micro:bit example

In this article we connect a LIS2DH12 to a Micro:bit The LIS2DH12 is an ultra-low-power high-performance three-axis linear accelerometer belonging to the “femto” family with digital...

Micro:bit and TMP102 digital sensor example

In this article we look at the TMP102 digital sensor and we will connect it up to a Micro:bit, again the code is written...