Tell us about yourself!
Circuit Triggers Internet Action
Internet of Things Class
Skills Infusion & Going Further
Your First Experiments
What You'll Learn
you can use LEDs or infrared LEDs, but the LEDs have some problems with strong light, ( Sun light)
you can do it, there are no problems.
Connect and use Joystick with ArduinoView Instructable »
Arduino Tutorial - Laser security systemView Instructable »
Ok, I inserted a linck to youtube
Arduino Tutorial - Easy secret knock detectorView Instructable »
How to use gas sensors via bluetooth from Arduino to AndroidView Instructable »
It is connected to gnd and tx of the HC06 board.
Arduino Bluetooth Control Basic Tutorial View Instructable »