LED and resistor in series from +5V to digital in - General Electronics - Arduino Forum
€ 24.00 · 5 (394) · In Magazzino
Di uno scrittore di uomini misteriosi
Possibly a daft question and I've very likely missed something somewhere but any search just brings up variations on the "blink" sketch. I'm wiring up a toggle switch across a digital input and was hoping to put in (for purely aesthetic purposes) an LED. TO save writing code is it alright to to put the resistor and LED off the com pin of the toggle switch to the digital pin so that when the switch has +5V across it the LED comes on?
YourDuinoEngStarter - ArduinoInfo
Resistors with LED's - General Electronics - Arduino Forum
UNO controlled LEDs: Resistor Question - General Electronics - Arduino Forum
L1: Turning on an LED - Physical Computing
Switches to control LEDs and can be read by Arduino - General Electronics - Arduino Forum
LED and resistor in series from +5V to digital in - General Electronics - Arduino Forum
Arduino and IR sensors - Arduino - Core Electronics Forum
Getting Started with Arduino Uno: Controlling LED with Push Button
Gate/trigger outputs from Teensy/Arduino - MOD WIGGLER
Raspberry Pi + relay GPIO dont work - Raspberry Pi Forums
Flicker Leds with Digital Pin - Project Guidance - Arduino Forum
Can I connect a 5V LED strip directly to Arduino? - Project Guidance - Arduino Forum
Sending arduino 12v triggers/gates - MOD WIGGLER