This post has been de-listed
It is no longer included in search results and normal feeds (front page, hot posts, subreddit posts, etc). It remains visible only via the author's post history.
So i am trying to create a dimmable Led. The idea is to use the potentiometer to control the led via analogRead. However, i am doing this via Tinkercad so there isn't a way for me to really know if the led is dimming or not. I figured i'd use a separate analogRead and serial.print to tell me the actual voltage of what was going into the led to know if it was dimming or not.
However, i can not for the life of me get the serial monitor to read anything. It keeps giving me 0.00 and 2.35 regardless of how much i change the potentiometer.
Resistor is sitting at 500 milliohms
Subreddit
Post Details
- Posted
- 8 months ago
- Reddit URL
- View post on reddit.com
- External URL
- reddit.com/r/arduino/com...