hello arduinos. i'm new with the arduino board and started to do some experiments with it. i'm trying to use this LED flashlight [image] starting from the basic example of Blinking LEDs available on the tutorial section of arduino.cc website. here is the problem: if i connect the lamp to the …

Arduino Relay + LED

Topic		Replies	Views
I can lite an LED, but not a 3v flashlight bulb?? What is going on? HELP!!! General Electronics	16	5046	May 6, 2021
just starting Frequently-Asked Questions	6	789	May 6, 2021
Using arduino to flash lamps plugged into wall General Guidance	2	1089	May 5, 2021
LED very dim LEDs and Multiplexing	4	8636	May 6, 2021
Mega: LEDs on 50 digital pins HIGH @ same time Troubleshooting	33	9097	May 6, 2021