Turn a single LED ON & OFF by the computer using "serial monitor" to send ON order or OFF order.   1 = ON 0 = OFF

Components REQD.:

 

1) Solderless Breadboard [x1]

2) Arduino UNO [x1]

3) USB Printer Cable [x1]

4) LED [x1]

5) 220Ohm Resistor [x1]

6) Jumper Wires