Introducing the BBC micro:bit скачать в хорошем качестве

Introducing the BBC micro:bit

The BBC micro:bit measures about 5 by 4 cm and features on the top side two pushbuttons and a 5x5 LED matrix. V2 also has a touch sensor on this side. The rest of the electronics is on the other side of the board. Here we find a micro-USB connector with programming interface, a battery connector, and a reset pushbutton. There is also a 3-axis accelerometer and a 3-axis magnetometer. The brain of the board is an ARM-based processor from Nordic Semiconductor with Bluetooth built in. There are two main versions of the micro:bit. The V1 versions have a Nordic Semiconductor nRF51822 ARM Cortex-M0 processor running at 16 MHz while V2 has an nRF52833 ARM Cortex-M4 core running at 64 MHz. The V2 also has a microphone and a small loudspeaker. A lot of effort has gone into making the BBC micro:bit as easy to use as possible. The board can be programmed in several languages like MicroPython, MakeCode* and JavaScript and this can be done online, without installing anything. To load a program on the board it is enough to drop it on the USB disk that is created by the board when you connect it to a computer. In the video I incorrectly say that MakeCode is from Microchip instead of Microsoft. It is corrected in the subtitles. Contents 0:00 Intro 0:16 The BBC micro:bit 0:55 Hardware details 2:00 Programming ecosystem 2:32 MakeCode 3:14 JavaScript 3:37 (Micro)Python 4:08 Advanced users 4:23 Arduino 4:46 The edge connector 5:27 Summarizing 6:01 Thank you for watching Resources Buy a BBC micro:bit- https://www.elektor.com/bbc-micro-bit-v2 A book about the BBC micro:bit - https://www.elektor.com/bbc-micro-bit... BBC micro:bit - https://microbit.org Arduino - https://github.com/sandeepmistry/ardu... MySensors - https://www.mysensors.org/ BBC micro:bit accessories - https://www.elektor.com/catalogsearch... Check out our YouTube offers: https://www.elektor.com/youtube Subscribe to our Newsletter: https://www.elektormagazine.com/pages...