PROGRAMMING SCHOOL

Programming micro:bit in Python (Mu)

	1.		STEP MOTOR		8.		LIGHT CONTROLL - POTO sensor (DIGITALLY) B

	2.		ENCODER MOTOR - COUNTER CONTROL		9.		LIGHT CONTROLL - POTO sensor (DIGITALLY) 2

	3.		Controling LEDs with Potentiometer		10.		LIGHT CONTROLL - POTO sensor (DIGITALLY)

	4.		MOTOR - ROTATION CONTROL WITH BUTTONS "A" AND "B"		11.		LIGHT CONTROLL - PUSH BUTTON (DIGITALNO)

	5.		COLOR SENZOR (FischerTechnik) - COLOR recognition		12.		TWO LIGHTS CONTROLL WITH BUTTONS A AND B

	6.		LIGHT CONTROLL - POTO sensor (ANALOGUE) - RECOGNIZING BLACK LINE		13.		TWO LIGHTS CONTROLL

	7.		LIGHT CONNTROL - POTO sensor (ANALOGUE)		14.		LIGHT / LED CONTROLL


		STEP MOTOR

Example of stepper motor control in FULL step mode and HALF step mode. The speed is adjusted with the delay command. For this example, we used a motor that runs at 5V and supports a maximum of 180 steps for full speed. A step counter should be placed in the program for accurate control. Stepper motors are big consumers and care should be taken not to draw too much electricity as the drivers will get very hot. We use a voltage of 5V to power the F5 board and micro:bit.

vjezba20.zip


		ENCODER MOTOR - COUNTER CONTROL

Connect encoder motor to OUTPUT for motor M1 (P15 and P16). Counter supply ( green and red wire ) connect to 5V output. Signal wire connect to INPUT P1.

vjezba19.zip


		Controling LEDs with Potentiometer

Turning the potentiometer turns on the LEDs. The potentiometer is connected to INPUT P0 and reads analogously. The interface is powered by a universal 5V adapter.

vjezba13.zip


		MOTOR - ROTATION CONTROL WITH BUTTONS "A" AND "B"

Connect motor on OUTPUTS 1 i 2 (P16 i P15).

vjezba11.zip


		COLOR SENZOR (FischerTechnik) - COLOR recognition

Connect the RED light to OUT 1 (P16), GREEN to OUTPUT 2 (P15), ON to OUT 3 (P14), and COLOR sensor to input 1 (P1). Connect the sensor power to the BATTERY connector (9V). Use the analogue reading of the input value in the program. Set the program's operation according to the Input Readings for color matching.

vjezba10.zip


		LIGHT CONTROLL - POTO sensor (ANALOGUE) - RECOGNIZING BLACK LINE