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Error uploading code
MPPT boost converter code problems
Esp 32 cam camera not supported
private/IRTimer.hpp: No such file or directory: something is wrong when I try to use IR remote to control servo motor
Starting led strips from middle with potentiometer
VGA video generation
ESP32 s3 BLE not connecting with Serial Bluetooth terminal app
Need Help wiring eyes with NanoPixels
Fatal error during compilation
Auto and up down
Programming problems
Please help upload this code in IDE get this error
PWM generation on Arduino Uno having Atmega328 P
Squares in Serial Monitor
Value not defined
Error: expected '}' at end of input exit status 1
Ignition problem
Discovery not work
School Bell System using ESP8266
Using relays to operate a 12v Linear actuator with time delays
Ultrasonic trigger sd card module
SG90 sounds, but no movement
Power and off attiny 84
First Project Ever with Arduino
Scheduler.h and Nano
Clock on rtc does not match the clock on the serial monitor
RPM control using PWM for blower ba5025h12b
Delay Function Error Code
Setting Register Values Arduino R4
Question of DFPlayerError: 126 - Unknown error
I need help with my code
Error using ADXL library: error: 'class arduino::ArduinoSPI' has no member named 'setDataMode'
Sending values of arduino to Unreal Engine 5
Compilation error libraries
Help Compilation error: expected primary-expression before '.' token keeps showing up
Can anyone give me code for my project voice control wheelchair and navigation buttons using two bts 7960 with hc05 bluetooth module
Rc car 2 inputs 1 output
Single leaf gate
IRremote library problem (ver 4.4.0)
LiquidCrystal LCD not working? [Wrong wiring]
Cannot run sketches on my ESP32S3 N16R8 anymore
Creating an Arduino Gaming Controller Need Help Sending Commands
Help me Control temp system
Edit sketch 6 LEDs --> 7LEDs
Arduino Uno works randomly with external power!
Morse code transmitter project not working buttons lcd issue
DS18B20 temperature sensor was showing bad readings. They are above 900, i don't know how convert them to celsius
Stepper Motor Disabling
This code seems to work but on the lcd screen it is just white lines and cant make it work
Arduino mega distance sensor not working properly
Pir sensors don't detect motion
Sketch test help please
Custom protocol
Example sketch not compiling due to missing library
Button box arduino pro micro
Accelstepper EEPROM disagreement
Halloween Project - happy to pay for help...Please!
Esp32 Wifi error 254
It keep saying a function-definition is not allowed here before'{' token. does anyone know what's wrong with my code?
Redefinition of void setup
Need Help with Arduino Uno and ESP8266-01 Communication
Control 12 leds individually by using a keyboard
How to insert servo speed in a sketch
Blink Clock dots with rainbow effect
Need help with the project
Fire fighting jeoiegnwkfygmwoy
GPS module intermittent data reception
Need help with my code ASAP
My lcd is not showing text just showing boxes
Gps giving error after compiling code discussed below
Connecting to the PC
What should I add to the below code to update dashboard with location
How change two image on oled display use 2 push button on Arduino
Connection and code error
'liquidCrystal_I2C' does not name a type. I'm using Arduino mega
Code is not error but the function is not working
Knowing about sensors
Sparkfun mp3 trigger and arduino
pulseIn with ultrasonic sensor taking too long
Heyy im newbie and ask how to stop the continuous rotation servo to stop when i run demo?
Sketch test help please
Help me please im stuck from 5 days