Arduino

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Answer a question with score of 1 or more.
Awarded 3451 times.
How to post image using Arduino HTTPClient
Awarded Aug 6 at 9:42
What sensors do I need to detect magnetic “take off”?
Awarded Aug 6 at 9:25
Including keypad library removes sound from my piezo element
Awarded Aug 5 at 7:40
ARDUINO expected ';' before 'delay'
Awarded Aug 4 at 0:42
Send data string from Arduino UNO to ESP8266-01
Awarded Aug 2 at 23:02
Anyone have example code for ESP32 as media controller for Android/iPhone Media Apps
Awarded Jul 30 at 21:57
Want to create bluetooth audio control (volume up/down, play, pause, etc.) for smartphone
Awarded Jul 29 at 18:52
How can I get a unique ID for all my Arduino boards?
Awarded Jul 28 at 21:07
Better cycling through the RGB colors
Awarded Jul 27 at 19:42
Arduino Pro Micro not recognized by PC
Awarded Jul 27 at 14:18
Arduino - Playing WAV files with a buzzer
Awarded Jul 26 at 15:21
How to use “+” character as a String
Awarded Jul 26 at 9:41
I2C comunication, ESP->Nano on endTransmission no ACK fron nano
Awarded Jul 23 at 18:56
Serial port usage in code
Awarded Jul 23 at 14:40
Programming an Arduino using Python, rather than C/C++
Awarded Jul 22 at 4:42
Strange Arduino Serial Behavior
Awarded Jul 21 at 5:00
Running loop for a specific time period
Awarded Jul 17 at 3:47
error: espcomm_upload_mem failed when uploading a sketch
Awarded Jul 14 at 23:11
How do I generate a graph from Arduino sensor data?
Awarded Jul 14 at 18:32
Circuit diagram for running bipolar stepper motor using LDR
Awarded Jul 10 at 21:51
I'm trying to use a E18-D80NK but the output is always 1
Awarded Jul 9 at 19:10
Controlling keyboard LEDs with USB Host Shield
Awarded Jul 9 at 10:06
Storing IR Sensor value not working
Awarded Jul 8 at 17:15
SSD1306 recognized in I2C scaner, can't get it to display
Awarded Jul 7 at 17:18
Controlling an MCP41HV31 Digital Potentiometer
Awarded Jul 6 at 19:52
ESP32 CAM failed to get frame in time
Awarded Jul 5 at 7:41
Send HTTP request from Arduino Ethernet to server on PC
Awarded Jul 3 at 6:41
Communication between 2 arduino boards
Awarded Jul 1 at 8:31
Is it possible to send data from internet server to ESP8266 behind proxy or regular requests from ESP8266 are required?
Awarded Jun 30 at 20:00
Is ATMEGA328P the same as 16U2?
Awarded Jun 29 at 18:01
How can I make my Arduino Uno press Space on my laptop keyboard?
Awarded Jun 29 at 13:43
How can I identify GPS sattelites in TinyGPS++?
Awarded Jun 28 at 8:52
Add char at intervals in a String
Awarded Jun 27 at 19:16
Code for activating a led after 2 minutes and will blink after 30 seconds interval
Awarded Jun 26 at 4:57
TinyGPS doesn't give longitude latitude and other data
Awarded Jun 24 at 3:04
Using SD card shield on Arduino Due
Awarded Jun 23 at 17:35
Why do you need a second resistor when using a photoresistor/LDR?
Awarded Jun 21 at 2:05
Mega: attachInterrupt on pin 18/19/20/21 not working
Awarded Jun 20 at 12:32
LCD 16*02 I2C shield only shows first character printed
Awarded Jun 19 at 21:40
Flash firmware with hex file over serial with Python (no avrdude, Arduino IDE)
Awarded Jun 18 at 2:27
Mac OS X Catalina Serial Monitor Problem
Awarded Jun 18 at 0:03
NodeMCU - Vin pin as 5V output?
Awarded Jun 14 at 20:36
Disable auto-reset Mega 2560 on serial monitor open using 60 ohm resistor
Awarded Jun 14 at 10:03
Standalone 328P Arduino
Awarded Jun 13 at 6:07
Problem on color mixing lamp on Proteus Arduino starter kit
Awarded Jun 12 at 16:42
TIMEOUT error when connecting ESP8266 to Arduino Uno
Awarded Jun 12 at 2:15
Esp32 external interrupts sometime is missing
Awarded Jun 11 at 18:47
How To Activate H-Bridge?
Awarded Jun 11 at 1:31
Arduino IDE 1.8.6 not starting.
Awarded Jun 10 at 7:16
How to read data from ThingSpeak for esp8266
Awarded Jun 8 at 23:10
How can I list only files that begin with “/LOG?”
Awarded Jun 8 at 18:06
How to deep sleep ATtiny/ATmega (to run for years with batteries) but still detect a button press?
Awarded Jun 7 at 21:55
Why isn't DigiSpark automatically recognized on other computers?
Awarded Jun 5 at 22:21
HMAC SHA256 in Arduino use case?
Awarded Jun 5 at 21:16
Blank project gives errors while uploading Arduino Leonardo on Linux Manjaro
Awarded Jun 4 at 13:51
How to receive data from my server database to a variable in my Arduino?
Awarded Jun 3 at 22:21
Nothing received from function returning array of strings
Awarded Jun 3 at 21:20
Arduino IDE Serial Monitor - how to send NUMBERs - not charcters of numbers
Awarded Jun 3 at 14:30
MAX9611/2 - receiving junk data
Awarded Jun 3 at 10:56
DC motor makes noise but does not rotate
Awarded Jun 1 at 16:33
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