USE ONLY 1 PIN TO READ 4 BUTTONS (KC11B04 4X1 AD KEYPAD) - Arduino tutorial #29
7:45
SOUND SENSOR DATA ON ARDUINO SERIAL PLOTTER - Arduino tutorial #30
9:18
Want to use a Keypad in your Arduino projects but running out of Pins?
25:02
Arduino Tutorial 27: Understanding Pushbuttons and Pull Up and Pull Down Resistors
9:16
Use 1 Arduino Analog Pin to Read 4 Pushbuttons
19:36
Arduino Tutorial 8: Understanding Pulse Width Modulation (PWM) and the Arduino Analog Write Command
15:19
Add USB To Your Electronics Projects! - The USB Protocol Explained
18:51
Parts List for Flaura – The Smart, Self Watering Plant Pot (DIY Project, 3D Printed, Arduino)
44:11