So I wrote a program to toggle a momentary push button switch, ON - OFF to a relay module with activation of additional outputs to LOW to control LED indicators built in to the push button. The problem I am seeing is that when I operate the pushbutton, the relay turns on and off as intended but whe…

Or what program / drawing / schematic program should I or could I use?

Is this what you need? [image] Relay_LED - Wokwi ESP32, STM32, Arduino Simulator Run IoT and embedded projects in your browser: ESP32, STM32, Arduino, Pi Pico, and more. No installation required! #define pushButton1 2 //Push Button for Accessory p…

[image] shortcircuit_2: what program / drawing / schematic program pencil and paper works very well.

[image] shortcircuit_2: So I wrote a program to toggle a momentary push button switch, ON - OFF to a relay module with activation of additional outputs to LOW to control LED indicators built in to the push button. Hello shortcircuit_2 What´s the task of the program in real life?

[image] shortcircuit_2: So I wrote a program to toggle a momentary push button switch A push button is an input device, you can only toggle an output device because toggle means to turn on them off. Also what has this got to do with the title of the topic? I think the problem is more to do …

[image] How to make a schematic you can post. Introductory Tutorials When you submit a question on the forum you will usually need to add a schematic (circuit diagram). The tutorial that follows will explain some ways to create a useful image; however lets start by explai…

This forum has been fantastic. I really appreciate everyone who makes the attempt to assist with everyone's projects [PXL_20240413_144546949] Maybe this will suffice for further assistance? The little silver box is a buck converter. The black and yellow wires are positive and negative. Black bei…

[image] shortcircuit_2: Maybe this will suffice for further assistance? Not really. Please post a hand drawn wiring diagram, with all pins, connections and parts clearly identified and labeled. Something like this is fine: [image]

[image] shortcircuit_2: The moment everything powers up, I have a dim red LED indicator and when the push button is pressed, it gets brighter and then when it's pressed again it goes dim but it never turns off entirely. Is this description what is happening wrong or is it how it should happen…

[PXL_20240414_015008550.PORTRAIT.ORIGINAL] So the push button is an RGB but I'm only trying to focus on four wires for simplicity. It is a 12 volt push button so the LEDs / RGB's are looking for 12 volts. The three LEDs share a common anode or 12V positive and you activate one of them when you co…

Output pin has residual low output?

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johnerrington April 13, 2024, 5:29am 10

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Output pin has residual low output?

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