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Can I make multiple loop() functions with Arduino Uno?

Majenko

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Mazaryk's user avatar

Mazaryk

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How do I know the sampling frequency?

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Salar Khan's user avatar

Salar Khan

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Source code for Arduino "firmware"?

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Uploading a simple sketch takes forever

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FrancoVS's user avatar

FrancoVS

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Arduino Mega: is there a way to have additional interrupt pins?

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hcheung's user avatar

hcheung

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What type of connector does the GROVE system use?

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Aaron Cooper's user avatar

Aaron Cooper

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Input Oscillating Wildly

Awarded Oct 30, 2024 at 17:31

Bra1n's user avatar

Bra1n

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How can I stop digital pins from floating at reboot?

Awarded Oct 4, 2024 at 12:26

Is there a constant for the Maximum Unsigned Long value in an Arduino compiler?

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Awarded Sep 24, 2024 at 4:41

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James Waldby - jwpat7

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Finite loop runs infinitely

Awarded Aug 19, 2024 at 18:20

What is using up all the RAM in my program?

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Awarded Jul 4, 2024 at 0:08

Vin & VU pins of NodeMCU V3

Majenko

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StarCat's user avatar

StarCat

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Problem with a function having a parameter with a default value

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timemage's user avatar

timemage

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Arduino IDE and subfolders

Awarded Jan 16, 2024 at 3:36

per1234's user avatar

per1234

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Alternative to polling interrupt flag from main loop?

Awarded Jan 14, 2024 at 14:05

Can't upload to my Nano after updating to Arduino AVR Boards 1.6.21

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per1234's user avatar

per1234

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Analog read not working while using WiFi

Awarded Jan 3, 2024 at 0:26

Adding a custom board to the Arduino IDE

Majenko

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Awarded Dec 7, 2023 at 5:05

How to connect two Arduino without shields?

Juraj ♦

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Awarded Nov 30, 2023 at 13:51

sachleen's user avatar

sachleen

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How to use assembly in Arduino?

Awarded Nov 16, 2023 at 19:40

What does a delay(0) actually do?

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Awarded Nov 8, 2023 at 12:30

Can you access the EEPROM of an ATtiny with Arduino Code?

Majenko

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Awarded Nov 3, 2023 at 22:16

RSM's user avatar

RSM

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'Serial1' was not declared in this scope

Awarded Oct 29, 2023 at 8:41

Difference between SoftwareSerial and Serial

Majenko

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Awarded Oct 24, 2023 at 19:32

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jfpoilpret

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How does Arduino distinguish between SPI programming data and regular data?

Awarded Sep 26, 2023 at 10:57

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IOB Toolkit Team

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Arduino Nano is performing really slowly, even though the calculations are simple and there are no delays

Awarded Sep 5, 2023 at 8:08

Nick Gammon's user avatar

Nick Gammon ♦

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How much code can an Arduino board run?

Awarded Aug 8, 2023 at 15:03

WestfW's user avatar

WestfW

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How to allow cross-domain requests on ESP8266WebServer

Awarded Jul 3, 2023 at 10:21

Is it possible to generate an exact 15 kHz clock pulse using an Arduino?

Juraj ♦

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Gerben's user avatar

Gerben

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How do I run a loop for a specific amount of time?

Awarded May 27, 2023 at 19:11

JRobert's user avatar

JRobert

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avrdude ser_open() can't set com-state

Awarded May 27, 2023 at 17:48

Bouc's user avatar

Bouc

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class enum was not declared in this scope

Awarded Apr 26, 2023 at 4:57

What's the deal with Uno's pin 13 LED?

Juraj ♦

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Awarded Mar 17, 2023 at 2:47

sachleen's user avatar

sachleen

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Programming Chinese Arduinos

Awarded Mar 11, 2023 at 9:56

JRobert's user avatar

JRobert

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What type of connector does the GROVE system use?

Awarded Mar 4, 2023 at 16:17

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Cerin

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What type of connector does the GROVE system use?

Awarded Mar 4, 2023 at 16:17

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TomKeddie

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How to determine Flash size?

Awarded Jan 8, 2023 at 8:41

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scruss

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Initializing Array of structs

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Store String using F() Macro

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Awarded Jan 1, 2023 at 5:25

Mikael Patel's user avatar

Mikael Patel

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Arduino Convert std:string to String

Awarded Dec 14, 2022 at 15:01

Detecting distance moved by accelerometer?

Majenko

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st2000's user avatar

st2000

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"avrdude: stk500_getsync(): not in sync: resp=0x00," aka Some Dude Named Avr Won't Let Me Upload My Program

Awarded Nov 26, 2022 at 13:48

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tr4nc3

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"avrdude: stk500_getsync(): not in sync: resp=0x00," aka Some Dude Named Avr Won't Let Me Upload My Program

Awarded Nov 26, 2022 at 13:48

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Gabe Ruiz

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Why do we add delay when using ultrasonic sensors?

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chrisl

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Serial data plotting programs

Awarded Nov 14, 2022 at 3:11

JRobert's user avatar

JRobert

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Difference between /dev/ttyACM0 and /dev/ttyS0 (Arduino IDE ports under Linux)

Awarded Oct 8, 2022 at 9:02

How to interconnect multiple Arduinos with a Rpi to control home-lights/switches

Majenko

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Nick Gammon's user avatar

Nick Gammon ♦

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Major difference between DTR signal and RTS signal?

Awarded Aug 29, 2022 at 0:10

Difference between Arduino.cc and Arduino.org

Juraj ♦

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J Nielsen's user avatar

J Nielsen

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What does the line "while (! Serial);" do in an Arduino program?

Awarded Jul 26, 2022 at 1:25

"'Serial' does not name a type" error

Majenko

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Awarded Jun 27, 2022 at 4:48

uint128_t's user avatar

uint128_t

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Arduino Newbie: Solderless Breadboard Alternate

Awarded Jun 24, 2022 at 1:17

Two batteries sharing ground?

Majenko

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Arduino Micro vs. Pro Micro

Majenko

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Awarded May 11, 2022 at 1:27

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sa_leinad

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On an esp8266 what is faster, 64-bit math or float math?

Awarded Apr 12, 2022 at 15:19

romkey's user avatar

romkey

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Attach the Arduino ISR function to the class member

Awarded Mar 27, 2022 at 21:41

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Nick Gammon ♦

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Newbie Using Brown Out detector on Arduino Due for saving variables to eeprom?

Awarded Mar 25, 2022 at 16:52

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gbg

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How does the reset button work on the Arduino?

Awarded Mar 10, 2022 at 21:51