User 6v6gt

4 votes

Accepted

LCD I2C connection problems

answered Jul 9 at 5:04

4 votes

Accepted

Does the UNO R4 still have the standard on-board led on pin 13?

answered Jul 23 at 21:37

3 votes

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Turn on by long press of a button?

answered Sep 17 at 11:47

3 votes

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NodeMCU Light Sensor

answered Feb 17, 2017 at 11:41

3 votes

Accepted

What is the ideal way to check if time on ESP8266 via NTP is ready?

answered Dec 7, 2022 at 14:00

3 votes

Sketch uses 33218 bytes (102%) of program storage space. Maximum is 32256 bytes?

answered Dec 18, 2022 at 11:28

3 votes

Accepted

How to burn fuses in Digistump ATTiny85 with the Arduino IDE

answered Mar 16 at 9:19

2 votes

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Interrupt on button press + debouncing

answered Dec 14, 2022 at 16:02

2 votes

DS1307RTC Outputting cryptic 165/165/2165 date. What are some possible fixes?

answered Feb 19, 2017 at 7:52

2 votes

Program Arduino Uno via Nano

answered Feb 28, 2017 at 20:08

2 votes

Timer interrupt setup for one second is too slow (~ 4 seconds)

answered Aug 11 at 6:31

2 votes

Accepted

What is the difference between ":i" and ":a" in avrdude command?

answered Jan 31 at 1:06

2 votes

Arduino unable to read 0x41 and 0x42 (reads others just fine (ICT bill acceptor)

answered Jun 14 at 6:02

1 vote

Arduino UNO Power interruption

answered Jul 15 at 6:47

1 vote

Accepted

Arduino Servo with temperature sensor (TMP36)

answered Sep 14 at 6:22

1 vote

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Sparkfun ISL29125 breakout board issue with Arduino IDE with ESP32

answered Sep 30 at 4:49

1 vote

Help with Arduino sleep and watchdog timer interrupt

answered May 28, 2022 at 11:13

1 vote

A bug with multiple IR detectors

answered Jun 11, 2022 at 13:25

1 vote

External Interrupt not working on 3.3V atmega168

answered Jun 17, 2022 at 8:24

1 vote

Accepted

Arduino not recognizing external microcontroller

answered Oct 30, 2022 at 2:21

1 vote

Accepted

How do I put a LiquidCrystal_I2C class in a Lcd class?

answered Nov 24, 2022 at 20:00

1 vote

Seven segment display multiplexing

answered Feb 18, 2017 at 8:01

1 vote

esp8266-12e Nodemcu 1.0 board not starting uploaded data sketch from Arduino IDE

answered Feb 17, 2017 at 12:26

1 vote

I2C Arduino ESP8266 Bad Reading

answered Feb 17, 2017 at 16:11

1 vote

Problem burning bootloader on ATmega328P using internal clock

answered Feb 17, 2017 at 16:51

1 vote

Accepted

Can an Arduino emulate a USB mass storage device?

answered Feb 20, 2017 at 21:51

1 vote

Accepted

Problem with shift register

answered Feb 25, 2017 at 9:01

1 vote

Arudino receiving interrupt command BEFORE entering sleep mode causing it not to receive any interrupt commands in order to wake up

answered Jan 22 at 12:17

1 vote

esp based smart light system over alexa malfunctioning

answered Apr 6 at 13:36

1 vote

Accepted

How can when the button is clicked to display its name

answered May 6 at 11:08

Stack Exchange Network

51 Answers

LCD I2C connection problems

Does the UNO R4 still have the standard on-board led on pin 13?

Turn on by long press of a button?

NodeMCU Light Sensor

What is the ideal way to check if time on ESP8266 via NTP is ready?

Sketch uses 33218 bytes (102%) of program storage space. Maximum is 32256 bytes?

How to burn fuses in Digistump ATTiny85 with the Arduino IDE

Interrupt on button press + debouncing

DS1307RTC Outputting cryptic 165/165/2165 date. What are some possible fixes?

Program Arduino Uno via Nano

Timer interrupt setup for one second is too slow (~ 4 seconds)

What is the difference between ":i" and ":a" in avrdude command?

Arduino unable to read 0x41 and 0x42 (reads others just fine (ICT bill acceptor)

Arduino UNO Power interruption

Arduino Servo with temperature sensor (TMP36)

Sparkfun ISL29125 breakout board issue with Arduino IDE with ESP32

Help with Arduino sleep and watchdog timer interrupt

A bug with multiple IR detectors

External Interrupt not working on 3.3V atmega168

Arduino not recognizing external microcontroller

How do I put a LiquidCrystal_I2C class in a Lcd class?

Seven segment display multiplexing

esp8266-12e Nodemcu 1.0 board not starting uploaded data sketch from Arduino IDE

I2C Arduino ESP8266 Bad Reading

Problem burning bootloader on ATmega328P using internal clock

Can an Arduino emulate a USB mass storage device?

Problem with shift register

Arudino receiving interrupt command BEFORE entering sleep mode causing it not to receive any interrupt commands in order to wake up

esp based smart light system over alexa malfunctioning

How can when the button is clicked to display its name