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5 de jun. de 2018 · I am trying to create a program that can accomplish this: I want to have two push buttons that accomplish different things If I press the first button once, an RGB LED turns GREEN If I press the first button twice, the RGB LED turns BLUE The second pushbutton is a normal LED that turns one colour Here is my code: int TestSwitchPin = 2; int TestSwitchPin2= 9; int RGBledpin5 = 5; int RGBledpin6 ...
3 de may. de 2022 · Hi! Im trying to make a push button send only one message, even if it is held down for a long time. So i need to detect the pushbutton changes state, and then not send the message that it is HIGH for more than one time. Right now, it sends contious 1:s when i hold down the button, and i want it to send one and then stop, and only send one more if the button is released and pushed down again ...
15 de jul. de 2012 · Push Button as On/ Off Switch. Using ArduinoProgramming Questions. system July 15, 2012, 3:47am 1. I'm new to Arduino and I'm still just figuring out the basics and I can't seem to figure out what's wrong with the coding or if I'm going about it the wrong way. I'm trying to make it so when you press a push button a circuit will turn on and stay ...
20 de ene. de 2014 · Hey buddy, thanks for explaining all of that. I tried the new code and it doesn't seem to do anything different then the other one you posted above. Logically, it seems like it should run through my loop as soon as I push the button down. However, as soon as I take my finger off the button, my program stops.. well my motor spots moving.
20 de abr. de 2021 · The Arduino tutorial uses an active high switch (high when pressed). A better way is to wire the switch as active low. The button switch is wired active low in the above code. See my tutorial on the state change detection method with an active low switch. I also use the millis() for timing to make the code non-blocking. See these tutorials:
15 de ago. de 2023 · Using ArduinoProgramming Questions. LEMON August 15, 2023, 1:50pm 1. Hello, I'm new to Arduino. I wanted to make a push button that when I push, the motors work in order for 1 round until end without holding the button. And when I press the button again it starts the motor order process again. I only know basics about this because I just started.
20 de ene. de 2016 · alaminxp: initial start will be turn off led, on push button it will delay 10 sec and the led will be on until push off, if push button off it will timidity turn off the led. Please rephrase your requirement; something in a style like. 1) led off. 2) if button not pushed, back to (2) 3) wait 10 seconds.
28 de dic. de 2014 · Using ArduinoProject Guidance. HaroldTech December 28, 2014, 9:52am 1. Hi, I need help with the programming of my latest project. So I have a 16 x 2 LCD display and I had it displaying Something. So every time a button is pressed, I want the screen to change its text. the button is connected to port 2. Thanks for your help!
28 de sept. de 2024 · When the LED in the OPTO FET is ON (i.e. conducting). there is about 200 ohms between leads 6 and 4. When the LED is OFF, this resistance > 300meg ohms. You can do a test by putting a 220 ohm resistor between the switch's Red and Blue leads, if the 220 ohm works, the OPTO FET should work. TomGeorge September 29, 2024, 6:48am 9.
18 de mar. de 2024 · Push Button with actuators. Using ArduinoProject Guidance. anon11906845 March 18, 2024, 8:50am 1. Hi, I need in adding a push button to my project. HazardsMind March 18, 2024, 9:29am 2. I’m guessing this is either homework or a school project due tomorrow, hence the urgency? What are you turning off, the motor or everything?
