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Famous Question

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Initializing Array of structs

Awarded 2 days ago

iGEL

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ESP8266 Wifi.setOutputPower - original/default value?

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Geoff

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Arduino ESP32 Import Error No module named serial

Awarded Nov 20 at 14:00

jento

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Accelstepper run stepper backward

Awarded Nov 17 at 11:27

digit

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using special symbols from the U8glib library

Awarded Nov 15 at 12:06

Jim

312 gold badges2 silver badges9 bronze badges

From transfer function to arduino

Awarded Nov 14 at 18:56

MechAvia

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Using esp-wroom-32 without a development board

Awarded Nov 13 at 6:21

Tono Nam

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Wrong documentation for Mega2560 SPI Pins?

Awarded Nov 10 at 16:10

Mark

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RTC square wave

Awarded Nov 4 at 20:31

user3060854

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How can I detect a disconnected pin?

Awarded Nov 4 at 17:51

Karim Stekelenburg

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I have downloaded the library but not sure what went wrong

Awarded Nov 1 at 7:17

Dray98

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How can I sense when someone is sleeping with my Arduino?

Awarded Oct 31 at 11:15

Anonymous Penguin

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Common Wire sizes for connecting peripherals to arduino

Awarded Oct 28 at 8:26

Ricardo Veloz Jr

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Understanding why should avoid “String” and alternative solutions

Awarded Oct 27 at 14:55

Andrea Ciufo

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What is the sampling-rate of the `analogRead()`?

Awarded Oct 24 at 23:30

DakkVader

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Wiring when burning the bootloader of esp8266 [closed]

Awarded Oct 22 at 9:40

YoussefDir

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What pins can be used for chip select (CS, CC) on the Arduino nano every?

Awarded Oct 20 at 13:51

Ryan Dick

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Using Arduino as Keylogger

Awarded Oct 17 at 16:57

Ganesh

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Arduino subtracting chars from strings

Awarded Oct 13 at 22:46

user2279603

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Playing Melody with Tone() without using delay()

Awarded Oct 5 at 19:08

Zainau

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Arduino Newbie: Solderless Breadboard Alternate

Awarded Oct 5 at 5:51

Saad Bashir

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Not enough pins on Uno?

Awarded Oct 4 at 19:12

Shpigford

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Access serial monitor on linux cli? Using arduino-cli?

Awarded Oct 3 at 12:33

groovehunter

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Getting the contacts/ storing contacts to SIM card

Awarded Oct 1 at 15:25

MW_hk

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Making two points on a tm1637 display blink [ Solved ]

Awarded Sep 30 at 9:27

spund3

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Esp8266 Vin pin

Awarded Sep 29 at 19:10

Radja

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Is applying 5 volts to LED dangerous?

Awarded Sep 27 at 12:21

Roman

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What is the best way to unit test my code without controller? [duplicate]

Awarded Sep 21 at 4:07

Hardik Thaker

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Arduino AES encryption, working example or tutorial

Awarded Sep 20 at 17:06

Tomas

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Is it possible to upload previously compiled binary?

Awarded Sep 19 at 21:13

Lefty

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NodeMcu Communication to RS485 Device using TTL to RS485 converter

Awarded Sep 12 at 17:10

Harith Ikhwan

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How to allow cross-domain requests on ESP8266WebServer

Awarded Sep 12 at 5:57

Chiwda

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Two arduinos one power source

Awarded Sep 12 at 0:11

xeuari

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ESP8266 TCP connection WiFiClient issue

Awarded Sep 4 at 10:16

Austris

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How to read from and write to rs232 device from/to Arduino

Awarded Sep 2 at 2:35

Joost

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Testing network of SIM900A

Awarded Aug 26 at 20:16

opu 웃

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how can I upload a hex file to an arduino uno?

Awarded Aug 26 at 4:15

j0h

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Problem with simple sound detection circuit using a microphone

Awarded Aug 20 at 1:17

95_96

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Arduino zero Error: unable to find CMSIS-DAP device

Awarded Aug 16 at 14:17

Derek Weissinger

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Multiple libraries were found for "WiFiClient.h" using nodemcu

Awarded Aug 16 at 5:51

Ela Hidri

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How to know positive and negative in breadboard

Awarded Aug 11 at 15:35

N Sharma

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Microcontroller controlled power supply

Awarded Aug 8 at 22:56

April Cyra

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What is the use of reserved pins and SDD2, SDD3 pins of the NodeMCU?

Awarded Jul 28 at 7:48

Harry Karwasra

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NeoPixel library performance: Adafruit vs. FastLED

Awarded Jul 25 at 19:27

Bogdan Stăncescu

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How much current does an Arduino Mega draw from a LiPo battery (5,000 mAh)?

Awarded Jul 24 at 17:11

meshack adams

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Decoding 2.4G RF remote controller?

Awarded Jul 22 at 15:06

ahmadx87

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Arduino Vending Machine to monitor coin slot input while waiting for user input

Awarded Jul 22 at 13:26

EngrAbbas

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Constant ADC sampling rate on ESP8266 or ESP32

Awarded Jul 21 at 20:41

Julian Finn

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Keyboard.h: No such file or directory - Arduino pro micro (leonardo)

Awarded Jul 21 at 14:26

Fnr

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Can't detect I2C displays with Arduino Nano

Awarded Jul 20 at 0:25

Baddog22

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(ultrasonic sensor code : No such file or directory)

Awarded Jul 16 at 19:25

aras

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Programming an ATMEGA2560 using FTDI

Awarded Jun 26 at 12:36

Rakshith G B

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esp32, platformio A fatal error occurred: Packet content transfer stopped (received 8 bytes) *** [upload] Error 2

Awarded Jun 22 at 20:57

exo

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ESP8266 TCP/IP communication

Awarded Jun 20 at 14:20

Zunzulla alagaty

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How to find the index of the maximum value in an array? [closed]

Awarded Jun 14 at 16:31

csg

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How to read data from a rotary encoder with ATmega328

Awarded Jun 14 at 15:55

Blue7

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What is the default setting for a digital output pin

Awarded Jun 14 at 9:43

jingweimo

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ESP32 documentaiont for "time.h"

Awarded Jun 11 at 17:37

John F. Miller

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Can't create an array of type const char*

Awarded Jun 9 at 18:10

Kara

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How can I control 4 DC motors with an Arduino?

Awarded Jun 3 at 15:28

shurup

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