LED and resistor in series from +5V to digital in - General Electronics - Arduino Forum
Di uno scrittore di uomini misteriosi
Descrizione
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
Need to convert 12v - 3v signal into digital 0-5v signal
5V led strip powered from barrel connector? - General Electronics - Arduino Forum
Sanity Check on Button Box : r/HotasDIY
UNO controlled LEDs: Resistor Question - General Electronics - Arduino Forum
Noobmany LEDs in series with 5 volts - Project Guidance - Arduino Forum
Using the 5V pin and a transistor to control a single very bright led - LEDs and Multiplexing - Arduino Forum
DIY Arduino Voltmeter and Voltage Divider
A proper way to use a button and an LED - General Electronics - Arduino Forum
Description Features Documents It's blue! It's thin! It's the Arduino Pro Mini! SparkFun's minimal design approach to Arduino. This is a 5V Arduino
Arduino Pro Mini 328 - 5V/16MHz
5V led strip powered from barrel connector? - General Electronics - Arduino Forum
da
per adulto (il prezzo varia in base alle dimensioni del gruppo)
