Micro:bit and Si7021 I2C Humidity and Temperature Sensor example

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The Si7021 I2C Humidity and Temperature Sensor is a monolithic CMOS IC integrating humidity and temperature sensor elements, an analog-to-digital converter, signal processing, calibration...

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

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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 SHT11 digital humidity sensor example

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The SHT1x digital humidity sensor is a reflow solderable sensor. The SHT1x series consists of a low-cost version with the SHT10 humidity sensor, a...

VEML6070 ultraviolet light sensor and micro:bit example

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VEML6070 is an advanced ultraviolet (UV) light sensor with I2C protocol interface and designed by the CMOS process. It is easily operated via a...

MICRO:BIT and I2C LCD example

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In this example we will interface to an I2C LCD using our MICRO:BIT. Now these I2C LCD’s consist of 2 parts usually an HD44780 16×2...

Use the micro:bit magnetometer with the Arduino IDE

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Freescale’s MAG3110 is a small, low-power, digital 3-axis magnetometer. The device can be used in conjunction with a 3-axis accelerometer to realize an orientation...

PAJ7620 gesture sensor and micro:bit example

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The PAJ7620 integrates gesture recognition function with general I2C interface into a single chip forming an image analytic sensor system. It can recognize 9...

Micro:bit and bme280 environmental sensor example

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The BME280 is an integrated environmental sensor developed specifically for mobile applications where size and low power consumption are key design constraints. The unit...

micro:bit and ADXL345 accelerometer example

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The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16g. Digital output data is formatted...

micro:bit and OLED display example

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micro:bit and OLED display example This example uses an OLED display these typically come in a couple of different sizes 128×32 and 128×64, this particular...

micro:bit and ML8511 sensor example

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  The ML8511 measures the amount of ultra violet rayses contained in sunlight, and it is used for the equipment which displays the suntan by...

micro:bit and a PCF8574 expander example

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The PCF8574 is an 8 bits I/O port expander that uses the I2C protocol. Using this IC, you can use only the SDA and...