Hottest Questions Today

0

votes

1

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13

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No SPIFFS only OTA in NodeMCU ESP8266

answered 1 hour ago xbox gamer 327

1

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2

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36

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Arduino led not blinking

arduino-uno led

answered 9 hours ago Shahbaz 1

0

votes

1

answer

37

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Running a DC motor for a set amount of time

arduino-uno motor time timing

answered 56 mins ago xbox gamer 327

0

votes

1

answer

37

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analogWrite(PIN, 1023) <> digitalWrite(PIN, HIGH)

esp8266 analogwrite digitalwrite

modified 11 hours ago Majenko♦ 87.7k

0

votes

2

answers

35

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Certain componenet does not seen to respond when given voltage

battery voltage input

modified 14 hours ago Duncan C 4,604

1

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1

answer

20

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Why Windows 10 does not see Nodemcu device?

esp8266 nodemcu windows ch340

answered 12 hours ago xbox gamer 327

1

vote

1

answer

18

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ESP32 and wifi router

wifi esp32

answered 14 hours ago vitkonaft 21

1

vote

0

answers

22

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Arduino SerialUSB.print/println is being interrupted by other prints

serial samd21g

modified 14 hours ago Tyler P 11

1

vote

1

answer

19

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voltage regulator

esp8266 voltage

answered 14 hours ago Majenko♦ 87.7k

1

vote

0

answers

16

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What i need to make Ball & Plate project [closed]

arduino-uno servo

asked 14 hours ago John 11

1

vote

1

answer

23

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How can I use both ultrasonic and IR sensor and ultrasonic sensor at ones with Arduino

arduino-uno sensors threads

answered 10 hours ago Majenko♦ 87.7k

2

votes

0

answers

26

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Detect 2 wire thermostat output

sensors relay

modified 2 hours ago zip85 21

1

vote

1

answer

18

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IMU (MPU9250) and Ticker on ESP32

esp32 timers imu

answered 14 hours ago chrisl 9,764

1

vote

1

answer

22

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How to read two byte register address using arduino wire library

i2c

answered 11 hours ago Majenko♦ 87.7k

1

vote

2

answers

35

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Using Arduino UNO as FTDI

arduino-uno atmega328 ftdi breadboard

answered 18 hours ago Gerben 10.3k

1

vote

1

answer

42

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Looking to optimize this code and add a loop

led code-review code-optimization loop

answered 18 hours ago Gerben 10.3k

2

votes

2

answers

32

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How to get timestamp of when the data was collected

arduino-uno

answered 11 hours ago Majenko♦ 87.7k

1

vote

0

answers

36

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Please help with my tinkercad code. Debouncing stopwatch with lcd

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modified 15 hours ago tim 183

0

votes

1

answer

37

views

How might I add a delay, close the servo and go to the start again?

led servo button code-review code-optimization

answered yesterday xbox gamer 327

0

votes

1

answer

31

views

Trying to use Nano Every as a sort of USB logic analyzer, but can't isolate it from “device under observation”

arduino-nano system-design

answered 15 hours ago Bezewy 101

1

vote

0

answers

20

views

Communication between two slaves via single SPI bus

esp8266 arduino-ide spi

asked yesterday theMubashir 11

2

votes

2

answers

406

views

Switching from one color to another

arduino-uno ws2812

modified yesterday Michel Keijzers 11.3k

1

vote

1

answer

39

views

Send custom HID values instead of keys

atmega32u4 hid

modified 21 hours ago Nikolai 13

1

vote

0

answers

28

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Adafruit_LEDBackpack library interfering with analog input reading

adafruit atmega2560 wire-library

modified yesterday OneCleverMonkey 111

0

votes

0

answers

24

views

IR remote library with an air conditioner

ir

modified yesterday Michael Wib 9

1

vote

0

answers

26

views

Does anyone know code for a filter that bypasses small vibrational movements in my accelerometer input data

arduino-mega motor accelerometer

modified yesterday Thunder Dornhofer 61

2

votes

1

answer

20

views

can we make Drone with Dc 180 motor and Arduino?

arduino-uno drone

modified yesterday xbox gamer 327

1

vote

3

answers

319

views

Sensor that detects when metal sieve is clogged with debris

sensors

answered 2 days ago Duncan C 4,604

1

vote

1

answer

34

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ESP-NOW with esp32 and esp8266

esp8266 arduino-ide esp32

answered yesterday st2000 5,677

1

vote

0

answers

23

views

loop once per startup for stepper motor

arduino-uno programming

modified yesterday bo na fi de 11

1

vote

0

answers

20

views

IR output won't stop

arduino-uno servo ir

asked yesterday HallOfRain 11

1

vote

0

answers

20

views

Sim800L not working

power

asked yesterday Tom Carter 11

2

votes

1

answer

56

views

Uploading sketch to ATTiny84 with Nano as “Arduinio as ISP” stopped working

attiny uploading arduino-as-isp

modified 10 hours ago Rick Dearman 21

2

votes

0

answers

20

views

Can AccelStepper accelerate non-linearly?

arduino-uno stepper

asked yesterday czar1249 33

2

votes

0

answers

22

views

Crash when disabling bluedroid

bluetooth esp32

asked yesterday Stack 45

1

vote

1

answer

38

views

How can I measure maximum range of my ohm meter?

arduino-uno resistor voltage-divider

modified 2 days ago Nick Gammon♦ 32.4k

0

votes

1

answer

39

views

blink led 5 times with for loop

arduino-uno

answered yesterday Peter Paul Kiefer 1,065

2

votes

1

answer

48

views

ST7789 TFT display only shows a correct image while Arduino reset button is held down - Why?

arduino-uno display tft

modified yesterday WildCat 31

0

votes

1

answer

32

views

Seems like I cant control 4 stepper motor at once

esp32 stepper-motor

answered 2 days ago Gerben 10.3k

1

vote

1

answer

26

views

TQFP Atmega328pu-th cant upload sketch sync error (breadboard)

arduino-uno-smd

answered yesterday jamie ward 21

0

votes

1

answer

31

views

need to make my partners pill box turnover sensitive

gyroscope

answered 2 days ago Gerben 10.3k

0

votes

0

answers

30

views

Hole in the ground scanner [closed]

sensors camera ultrasonics

modified 2 days ago PlasticBlaze 1

0

votes

1

answer

43

views

Code for Degrees not

arduino-nano stepper

answered 2 days ago Duncan C 4,604

2

votes

0

answers

22

views

USB-C as power input and analog audio out

usb esp32 audio

modified 2 days ago michi 23

0

votes

0

answers

17

views

How do you do 3D Designs with JST PH/XH/SH connectors? [closed]

pcb-design

asked 2 days ago Henrik Vendelbo 1

4

votes

5

answers

805

views

What is the most efficient voltage divider for Arduino?

analogread voltage-divider

answered Oct 24 at 8:31 Seamus 241

1

vote

0

answers

46

views

LEDs lighting up when off due to servo motor being on

led servo pwm current

modified 2 days ago xbox gamer 327

0

votes

0

answers

20

views

Arduino controlling WS2818 7-Jewel LEDs displaying random behaviour

arduino-uno neopixel ws2812

modified 2 days ago Software Engineer 101

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