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The micro: bit V2 is the powerful further development of the extremely successful single-board computer. The second generation of the BBCs has been equipped with a built-in speaker and microphone. With this upgrade, the BBC micro: bit V2 offers the same great features with the added ability to be creative with sound and touches in the classroom.
The changes at a glance:
Integrated speaker
- MEMS microphone with LED display
- new Nordic Semiconductor nRF52833 processor
- larger flash memory with 512kB and 128kB RAM
- touch-sensitive logo
- built-in sleep/off mode, i.e. the card can be shut down with connected batteries
- Discrete controller that can supply up to 200 mA of current to external accessories
What was the BBC micro: bit?
The BBC micro: bit is a single board computer originally designed for school use only. Due to the great demand, the computer is now also available on the free market. The mini-computer with a size of 4 x 5 cm is aimed at beginners as well as experienced hobbyists alike.
The board is already equipped with a 5x5 LED matrix for output as well as a magnetometer and a 3-axis acceleration sensor. It also has Bluetooth®, two programmable buttons, and 20 input/output pins.
This means that you can start with the first projects without having to buy electronics. The micro: bit website provides support in the form of tutorials and exercises.
Beginners and professionals will enjoy the BBC micro: bit. There are four programming interfaces available for the modeling computer: Code Kingdoms JavaScript, Microsoft Blocks, Microsoft Touch Develop, and MicroPython. This allows you to program graphically or by means of a text editor. In addition to programming on the PC via a USB connection, programming via a smartphone or tablet is also practical.
This text is machine translated.
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