Gold tutorial. I was having so much trouble understating how to use these and you made it simple and it worked for my project! Thank you for the time you put into this!
Hi nice video I am trying to redo your tuto but after compiling the code, led blink and when I able the button nothing change , Please I need your help?
I got your code and did the test here it worked very well!. Congratulations! sorry I'm a beginner! I want to know how I would use 4 buttons or 2 buttons and a servo motor? Thank you for your attention! Thanks
I am sorry, I didnt get it! The code states digitalWrite(led1, HIGH); digitalWrite(led2, HIGH); and it just keeps the LEDs on by default. did you used different code for the video ?
Good evening! I need arduino code please for the following problem> on a development board I have a gyro sensor and a wireless module that transmits the gyroscope data to another development board that has a wireless module and a board with leds. the LEDs light up depending on the movements received wirelessly from the gyroscope.thank you!
Please educate people the right way to do the wiring: SPI should be connected over the ICSP headers, that way wiring is the same on any board as that's what ICSP is for.
muito bom o video, ainda mais com legenda kkkkk.. Fiquei com uma duvida: no transmissor o estado do buttonpin1 será transmitido pelo buttonstate1 e o estado do buttonpin2 será transmitido pelo buttonstate2, até ai tudo certo. A dúvida é na questão do receptor, aonde chega o estado do buttonstate1 e buttonstate2?
I used shift register 74HC165 to increase my push button switches, and 3 pins of Shift register (Load in Pin1, Clock in Pin2 and Serial out Pin9) are connected to arduino with wires and it's working ok. How is it possible to connect wirelessly 3 pins of Shift register to 3 or more arduino boards and achieve the same result with the use of NRF24L01? THANK YOU.
Hi sir could this be used to control 8 separate relays ? I need to operate momentarily 8 separate machines over a distance of about 400 meters. Using an 8 button hand controller
Analog pins are only for reading a signal and you do not need an analog pin for led you need to use the led with a digital pin and a gnd pin on the digital pins side because there are 2 gnd pins one for analog and one for digital
Buttons shall not be connected with resistors. Open a random appliance, and buttons always connect straight to the ground. Because there are such things as internal pull-up resistors.
