====== Learning about Arduino Microcontrollers ====== Made by: [[yuna-wu|Yuna Wu]] ==== charging and discharging a capacitor in a circuit on a breadboard ==== ==== building an oscillator ==== {{::yuna-building-an-oscillator-02.jpg?400|}} {{:yuna-building-an-oscillator-04.jpg?400|}} ==== Oscillator with Speaker ==== {{::yuna-osc_with_speaker.jpeg?400|}} ==== Oscillator with Speaker and Potentiometers ==== {{::yuna-oscillator_with_speaker_and_potentiometers.jpeg?400|}} ==== Oscillator with Speaker, Potentiometers and Switch ==== {{::yuna-oscillator_with_speaker_potentiometers_and_switch.jpeg?400|}} ==== first arduino circuits ==== {{::yuna-first-arduino-circuits-001.jpeg?400|}} {{::yuna-first-arduino-circuits-002.jpeg?400|}} {{::yuna-first-arduino-circuits-003.jpeg?400|}}