how to increase IR sensor sensitivity to blockage - Arduino Forum
Jul 29, 2019 · IR emitter is turned on and off by a digitalWrite from an Arduino mega. IR emitter is connected to the 5V rail through a 100k ohm resistor and the analog read wire is connected to the …
Making a Servo Motor move when an IR sensor detects motion
Jan 30, 2023 · Hi, it's my first time trying stuff out with arduinos and c++ and would like to see if this programming would feasibly work at all before ordering the parts. The basic gist of it is I want a …
using multiple IR sensors on same board - Arduino Forum
Dec 26, 2016 · i am using multiple IR sensors (TSOP1738) on the same Arduino Uno Board. whenever i test the connections i end up getting inputs from both the sensors, pin11 and pin12, when any one of …
IR sensor trouble - Sensors - Arduino Forum
Apr 25, 2023 · Hey, I am trying to get my IR sensor to detect that there is an obstacle in front of it. However, nothing I seem to do actually works. This is a brand new sensor (just opened). The aim of …
I need help with my arduino ir sensor and ir remote
Dec 3, 2022 · I need help with my Arduino IR sensor and IR remote. I'm actually new to Arduino I just bought my first Arduino kit around 20 October 2022 so I was trying to make a simple thing with my IR …
IR receiver - Arduino Forum
Feb 9, 2015 · I have an IR receiver (with a remote) that I have been able to use in the past, no issues. I thought about using it again for a project, but now it doesn't seem to be working. I am able to get the …
Using IR sensor and IR transmitter (not remote!) - Arduino Forum
Oct 16, 2022 · Sparkfun has a good introduction: IR Communication - SparkFun Learn that uses the Arduino IR library by Ken Shirriff. Also have a look at Ken's blog A Multi-Protocol Infrared Remote …
IR sensor & digital read - LEDs and Multiplexing - Arduino Forum
Apr 29, 2018 · How to Control LEDs With an Arduino, IR Sensor, and Remote | Arduino Use an Arduino, infrared sensor, and remote to control LEDs.
IR Flying Fish sensor going haywire - Arduino Forum
Mar 10, 2018 · Arduino ir proximity sensor interfacing Tutorial on IR Proximity sensor interface with arduino, to detect obstacles, with code and circuit diagram. Tom...
Simple IR Sensor Program - Programming - Arduino Forum
May 26, 2023 · 17 78 December 8, 2025 (Newbie) Issues with IR sensor and OLED screen on Arduino Leonardo General Guidance 6 86 October 18, 2025 IR Sensor operation 3rd Party Boards 15 172 …