Go Down

Topic: Infra red Leds Emitter & Detector + (5mm led) (Read 213 times) previous topic - next topic

Domino60

Hello guys im Domino60,
In this Topic i want to make some questions about my project that i want to do, 1st i want to play a bit with (IR) Infra red Leds ( Emitter and Detector ).
1st. How to light up a Normal 5mm Led by using 2 IR leds, *( Emitter and Detector ) by puting my had on top of them and the Normal light 5mm will blink or stay ON untill i will het my hand of the
   IR leds. I know the idea how they works, Emitter hit on my hand and detector, detect the IR and the 5mm led light up, but i have a problem with the circuit how to connect them what
extra rezistors i need and the code.

ps. I can't tell you the exactly project i want to do just asking for few base questions.

Domino60

Go Up
 


Please enter a valid email to subscribe

Confirm your email address

We need to confirm your email address.
To complete the subscription, please click the link in the email we just sent you.

Thank you for subscribing!

Arduino
via Egeo 16
Torino, 10131
Italy