Arduino

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Awarded 5593 times.
Arduino expected ')' before '{' token
Awarded 11 hours ago
Is there a way to send a String via a Webserver Textbox without the use of the SD card?
Awarded 19 hours ago
Arduino zero programming port recognized as EDBG USB port
Awarded yesterday
How to use an Arduino Speaker module with DFPlayer Mini?
Awarded 2 days ago
Error for compiling for board Arduino Uno
Awarded Nov 20 at 14:09
Getting Accurate Velocity Readings From IMU
Awarded Nov 19 at 15:20
Not output on serial monitor, sending string on serial.print
Awarded Nov 19 at 14:48
Form a signal from an array of bits
Awarded Nov 19 at 12:16
Writing a 1Mb bitmap to an SDcard with only 96kB RAM
Awarded Nov 17 at 19:17
Standalone ATmega328P stops responding when RX is connected
Awarded Nov 17 at 17:21
WebSocketsServer.h: No such file or directory
Awarded Nov 17 at 11:28
Stepper motor driver not working properly
Awarded Nov 16 at 0:10
Recommendation for a projector module or approach?
Awarded Nov 14 at 15:52
I'm looking for a way to emulate addressable LED strip using LED diodes in a custom arrangement
Awarded Nov 14 at 1:42
Joy-IT RS232 Shield and RS232 voltage levels
Awarded Nov 13 at 18:42
Can't change pins in AM2320 code, types mismatch
Awarded Nov 13 at 17:34
Uploading sketch to ATTiny84 with Nano as “Arduinio as ISP” stopped working
Awarded Nov 12 at 21:41
Pass Color to a function without using a specific Adafruit_NeoPixel
Awarded Nov 12 at 1:16
Input state is stuck HIGH when function called using input also uses same input to call another function
Awarded Nov 11 at 18:50
use Nodemcu to program Attiny85
Awarded Nov 11 at 13:55
Change/declare a constant in setup and use it in loop
Awarded Nov 11 at 9:26
How do I Upload a Program via Serial Port to an Optiboot_X-Enabled TinyAVR-0/1 Microcontroller using the Command Line?
Awarded Nov 10 at 3:41
Cannot compile F() macro with R“string”
Awarded Nov 10 at 1:26
Sensor that detects when metal sieve is clogged with debris
Awarded Nov 10 at 1:07
DIY CNC Machine Power Requirements
Awarded Nov 9 at 22:34
'Servo_Pointer' was not declared in this scope
Awarded Nov 9 at 22:12
Nano Every clone with ATMega4808 not recognized
Awarded Nov 9 at 20:56
What happen to the counter value if I do not input the statement (if previous state!=current state)
Awarded Nov 9 at 3:55
Arduino.Mk together with MightyCore
Awarded Nov 9 at 1:42
Arduino piezo-buzzer melody for car alarm
Awarded Nov 8 at 10:47
DFplayer, Play sound when pin is high
Awarded Nov 7 at 22:27
Can I control LED brightness with potentiometer without any code, as well as reading the potentiometer value?
Awarded Nov 7 at 18:36
How can I use IRsend with a string or convert a char from serial to uint32_t?
Awarded Nov 6 at 1:20
How to use Multipile millis()
Awarded Nov 5 at 11:33
Achieving nanosecond accuracy with MKR Vidor 4000
Awarded Nov 4 at 19:01
Combining an NRF24L01 transmitter/receiver with an Adafruit Motor Shield V1?
Awarded Nov 3 at 13:50
Button and twist knob to send keystroke to PC
Awarded Nov 2 at 21:02
How to get an angle from two ultrasonic sensors
Awarded Nov 2 at 19:20
Streaming integer data from Arduino to Java, integer greater than 0xFF
Awarded Nov 2 at 16:34
Infrared Low Frequency Transmission
Awarded Nov 1 at 11:41
Why Windows 10 does not see Nodemcu device?
Awarded Oct 29 at 16:51
Arduino led not blinking
Awarded Oct 28 at 19:03
voltage regulator
Awarded Oct 28 at 18:22
Send custom HID values instead of keys
Awarded Oct 28 at 11:37
TQFP Atmega328pu-th cant upload sketch sync error (breadboard)
Awarded Oct 28 at 10:10
ST7789 TFT display only shows a correct image while Arduino reset button is held down - Why?
Awarded Oct 27 at 21:26
Run HEX program from SD with another program
Awarded Oct 27 at 20:36
can we make Drone with Dc 180 motor and Arduino?
Awarded Oct 27 at 19:16
Which sensor is best for obstacle detecting with retroreflector?
Awarded Oct 27 at 17:10
AccelStepper help - it just won't move!
Awarded Oct 27 at 14:11
Problem with programming digispark ATtiny85 board with Arduino IDE
Awarded Oct 26 at 3:11
Cutting neopixel routine code short
Awarded Oct 23 at 19:05
Programming an arduino using only switches to give 0 or 1
Awarded Oct 23 at 13:51
ESP32 servo runs continuous
Awarded Oct 23 at 8:01
Why is my transistor switched output so low?
Awarded Oct 23 at 0:21
How do I add or subtract to a pre-determined value without having it default back to the original value?
Awarded Oct 22 at 21:18
Arduino if, else if conditions being overlooked [duplicate]
Awarded Oct 22 at 20:58
Wiring up an ESP 01 to Nano
Awarded Oct 22 at 14:03
How can I use separate power source for the Arduino and the motors
Awarded Oct 22 at 9:43
esp32 voltage divider readings off
Awarded Oct 21 at 18:16
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