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 …
12v motor, relay module, IR sensor wiring - Arduino Forum
Nov 20, 2024 · 12v power is converted to 5v for the IR sensors. 5v neg to IR neg 5v pos to VCC Out signal to the IN1 or IN2 depending on which motor to control. 12v power sent through …
IR Sensor not working properly - Sensors - Arduino Forum
Feb 11, 2025 · Hello everyone, I am trying to figure out an issue with my IR sensor. It is not working with the most basic circuit, which involves an Arduino Uno, the IR sensor and a …
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 …
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...
IR receiver - not relaying received signal / not ... - 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 …
IR sensor detecting black - Sensors - Arduino Forum
Apr 9, 2023 · Hello I have an 4 IR avoidance module and it is detecting black. Can you tell me why is that. I want to make a line follower car whit these if I can. Please help Thank you
Using an interrupt for my IR receiver - Sensors - Arduino Forum
Sep 8, 2021 · Hello I have a routine that detects incoming IR (IRremote library). When it's the only thing in the main loop, it works fine. But, when the loop starts doing anything else, it misses …
How to "delay" an IR sensor OFF state or set timer ... - Arduino …
Dec 18, 2020 · Boot with 2 relays in OFF state Train goes over/by IR sensor and sensor is triggered IR sensor turns on relay2 which completes the circuit by turning on ground IR sensor …
IR-08H Sensor, Easy Code, Simple Question? - Arduino Forum
Mar 12, 2016 · Hello, I am quite new to the Arduino way of things as well as coding. I want to use an IR-08H sensor to detect when something is very close to it, and to signal as so by turning …