And by using a second BBC micro:bit, we can get the readings before heading outside. First, we need a DHT11 sensor, and to check whether it works using one micro:bit. To do this, we must teach the ...

I made a theremin-like thing! It uses the micro:bit's light sensor, one of the buttons, and the speaker. While I hold down button A, a tone is played out of the speaker whose pitch is set by the ...

The BBC Micro:bit, while not quite as popular in our community as other microcontroller development boards, has a few quirks that can make it a much more interesting piece of hardware to build a ...

External Link Radio door alarm. Visit the Micro: ... Try out ways of using different sensors on the micro:bit to trigger an alarm – e.g. the touch sensor and tilt sensor; ...

A Micro Mote with a temperature sensor. Source: Cindy S. Bick et al., 2021 Not much larger than a grain of rice, the M3 has been dubbed the world’s smallest computer.

Extended capabilities include greater memory capacity, a faster processor and, for the first time, “out of the box” sound and touch capabilities. The updated pocket-sized computer also provides future ...

The BBC micro:bit is a pocket-sized computer that you can code, ... meaning an external sensor can be connected to measure things like temperature, moisture, proximity to other devices.

As the Micro Bit mini-computer is handed out to school children across the UK, some of the people who got to test the device describe their experiments.

A new publication from Opto-Electronic Advances, DOI 10.29026/oea.2022.210101 discusses a highly sensitive and fast response optical strain sensor.

BBC's micro computer has simple contacts, built-in buttons, sensors and a set of LEDs that act as a display once powered up. The Micro Bit (above) and a Raspberry Pi 3 The large connectors on the ...