LED Switching
What will we do
In this lesson we will learn how to switch two LED’s on and off one at a time. It will work in the following sequence
Turn Red LED ON
Wait for 1 second
Turn Red LED OFF and Yellow LED ON
Wait for 1 second
Run the above code for 8 times.
Parts List
You will need the following parts:
1x arduino uno
1x arduino USB Cable
1x Breadboard
3x Jumper Wire
2x LED (RED and Yellow)
2x Resistor
Wiring it up
Ensure that the LED are the right way around, with the longer positive leads (anodes) to the left.
mBlock IDE
Launch the mBlock IDE (https://ide.mblock.cc/#/) and select the Arduino Uno Device and install the Kids Code Extension ****
Block Coding
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