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Inventors Kit Experiment 9 Further Help

Inventors Kit Experiment 9 Further Help. This resource has been produced to compliment the booklet provided with the Inventors Kit for the BBC micro:bit as a source of further information and hints and tips.

Inventors Kit Experiment 9 -intro-870

This further help resource contains download links for additional code examples and also a walk-through video that covers the experiment in full. The video also has hints and tips to help you complete the experiment.

 

Inventors Kit Experiment 9 - Capacitor Charge circuit:

In this experiment we will use the analog input of the BBC microbit to measure the voltage at the positive leg of a capacitor. A circuit will be created that allows the capacitor to be charged through a variable resistor (also known as a potentiometer.) The BBC micro:bit will be programmed to display the charge level of the capacitor both numerically and using external LEDs to create a colour coded display.

 

Video Walk-Through With Hints & Tips:

 

Inventors Kit Experiment 9 Code Examples:

 

Kitronik Inventors Kit Resources:

Exp No#. Experiment Name. Resource Type.
1 Say Hello to the BBC micro:bit. Further Help.
2 Using an LDR and analog inputs. Full Experiment + Further Help.
3 Dimming an LED using a potentiometer. Further Help.
4 Using a transistor to drive a motor. Full Experiment + Further Help.
5 Using the accelerometer to control motor speed. Further Help.
6 Setting the tone with a piezo buzzer. Further Help.
7 Wind Power. Full Experiment + Further Help.
8 Making a game using the compass. Further Help.
9 Capacitor charge circuit. Further Help.
10 Using an RGB LED. Further Help.
11 Making a pedestrian crossing. Full Experiment + Further Help.
12 Making a random dice. Full Experiment + Further Help.

 

Get The Kitronik Inventors Kit For The BBC microbit:

We do two versions of the Inventors Kit for the BBC micro:bit, with or without the BBC micro:bit included. Chose the option that is right for you from the links below.

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