Do-it-yourself exercises

Do-it-yourself exercises are embedded in lessons. For convenience here are links to the respective exercises.

• Do-it-yourself exercise 1: Alien contact with audio

• Do-it-yourself exercise 2: A proper Hello, world.

• Do-it-yourself exercise 3: Brightness control by PWM

• Do-it-yourself exercise 4: K.I.T.T. scanner bar

• Do-it-yourself exercise 5: Asking for data with buttons

• Do-it-yourself exercise 6: Etch-A-Sketch

• Do-it-yourself exercise 7: Potentiometer app

• Do-it-yourself exercise 8: DAC with PWM

• Do-it-yourself exercise 9: Photoresistors with ADC

• Do-it-yourself exercise 10: Demonstration of noninverting amplification

• Do-it-yourself exercise 12: Using the LF398N for sample-and-hold

• Do-it-yourself exercise 13: A bandpass filter