4tronix

@4tronix.co.uk

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Robots for the classroom. Educational coding platforms. MicroBits https://4tronix.co.uk/

In the Javascript window, click on the Explorer tab on the left and scroll down to see the BitBot version. This image show 2.1.13. You can click on this to refresh the extension to the latest available.
Draws an octagon by calling a generalised function for drawing polygons
Draw a hexagon by repeating 6 times, and turning 360/6 degrees each time.
Draw a square by repeating four times the operation of drawing a line and turning 90 degrees
Draw a line then turn 90 degrees. This is 1/4 of a square
4tronix web store shop front
BitBot PRO with "Smart Motors", multiple analog line following sensors, 12 RGB FireLeds, 2 light sensors, on board sounder, pen holder and accessory connector for many different options. Includes a built-in IR receiver and IR keypad, so you don't use up the accessory connector and can still attach an ultrasonic sensor, LED matrix or OLED optional accessories.
InfraRed keypad and receiver for 4tronix Microbit robots. Coding blocks available in Makecode for each robot.
M.A.R.S. Rover for Microbit. 6 wheel drive, steerable outer wheels, rotatable ultrasonic sensor on mast head, RGB LEDs. Fully functional rough terrain handling. Also available for Raspberry Pi Zero
BitBot XL with Microbit. Includes light sensors, line following sensors, 12 RGB FireLeds, pen holder and a connector for Ultrasonic sensor, LED matrix, LED Face, OLED screen or other accessories
MiniBit robot for Education. Optional Ultrasonic and line sensors are also available as well as LED Matrix, LED Face and OLED screen, etc
Robobit Mk3 with gift box