Hall- vs Reedsensor
Hall- vs Reedsensor What is the difference between a Hall sensor and a Reed sensor? This and much more (e.g. function of sensors and where they are used) is explained in the following worksheet.
Pegelwandler
Level converter Function and use of a level converter What is a level converter and what is its purpose? Where is it used and are there alternatives in some situations? All this is explained in the following worksheet.
Pullup / Pulldown
Pullup / Pulldown Pullup / Pulldown â Function and use What is a pullup/pulldown and where is it used? The following worksheet explains, in which circuits they are used and why microcontroller circuits are required.
Spannungsteiler
Voltage divider Function and use of a voltage divider What is a voltage divider and where is it used? The following worksheet explains the properties of a voltage divider, which can be used in your own circuits, and how the necessary values for this can be determined. [...]
Grundbegriffe Elektronik
Basic terminology of electronics Get to know the basic terminology of electronics The following worksheet describes the most important electronic components and their functions. For better illustration, the explanation uses a water model.
Ventilator
Ventilator Assignment Use the Micro Bit and the Inventor's Kit to build a fan circuit. This circuit serves as radio receiver, and a second Micro Bit as radio transmitter. If the button at the receiver is pressed, the fan of the receiver circuit is switched on. Additionally, the follow-up time [...]
LED dimming
LED dimming Assignment Use the Micro Bit and the Inventor's Kit to program a LED with brightness adjustment via the potentiometer. Use the Analog Digital Converter (ADC) at the pin of the potentiometer and Pulse Width Modulation (PWM) for the LED. If you need any help, take a look into [...]
Lichtsensor
Light sensor Assignment Use the Micro Bit and the Inventor's Kit to program a streetlamp. If the ambient brightness drops below a specific value, the LED starts flashing. If you need any help, take a look into the worksheet or watch the tutorials. Blockcode [...]
blinkende LED
Flashing LED Assignment Use the Micro Bit and the Inventor's Kit to program a LED flashing once per second. To do so, use the pinboard, a green LED, a suitable series resistor and 2 jumper cables. If you need any help, take a look into the worksheet or follow the [...]
Ampelschaltung
Traffic light circuit Assignment Use the Micro Bit and the Inventor's Kit to program an event-controlled traffic light. This means, the traffic light usually always "remains" green for cars. If the button is pressed, the traffic light flashes 4x green and is then switched from yellow to red. After a [...]