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micro:bit

4 Posts authored by: fyaocn
1、Here is the Pin mapping diagram 2、Those pins are available as attributes on the module : microbit.pin0 - microbit.pin20. Pin 0, Pin 1, Pin 2 are used to control the servo, Test with the following code: from microbit import * while True:    if pin0.read_digital():    display.show(Image.HAPPY)    else:    display.show(Image.SAD) This will show different pic when Pin 0 is applied with digital input. 3. The principle of servo This servo can is ...
1. In normal case, there will be kinds of development platform like MDK or IAR, but for MicroBit, that is totally different, It is easy to use and understand even for kids, Here are 5 proposed development environment, both with Graphic Interface, Drag and Pull. 2. It can easily to know what is it with 5 screen shots,   Microsoft PXT (Beta) Our new micro:bit Programming Experience Toolkit (PXT) editor provides a programming experience supporting both a block-based editor and JavaScri ...
1、Parts of Servo-Controlled Platform has been ordered and shown as follows, it will be the rotary platform for Crossbow. and here is the SG90 servo to be controlled by MicroBit. ...
1. Micro:Bit is one unique board, not for its fully function and powerful feature, but for its easy to use and easy to learn even for Kids. My propose is to use minimum resources for a fun toy. A BLE controlled crossbow blot to fire a cotton ball stick with paints on head. The crossbow blot is fixed on one SG90 steering driven platform. Try to use only 3 Digital/Analog pins to control 2-D angle and fire-button to let off the cotton ball stick. Just try to amuse some naughty kids. 2. The Micro:Bi ...