In this project, you’ll combine what you’ve learned in the previous led projects to create a led bar graph that you can control with a potentiometer. Create a Dimmer Switch to Control LED Brightness Using Arduino Control an LED with Push-button Switch and Arduino | Step by Step Parts Required …
Read More »
In this project, you’ll create a dimmer switch by adding a potentiometer to control the brightness of an LED. PARTS REQUIRED Arduino board Breadboard Jumper wires LED 50k-ohm potentiometer 470-ohm resistor A potentiometer is a variable resistor with a knob that allows you to alter the resistance of the potentiometer as you …
Read More »
In this project, you’ll add a push-button switch to an led circuit to control when the led is lit. PARTS REQUIRED Arduino board Breadboard Jumper wires LED Momentary tactile four-pin pushbutton 10k-ohm resistor 220-ohm resistor This project will take you through the basics of switches, which you’ll be using a …
Read More »