Hottest Questions Today - Arduino Stack Exchange

0 votes

1 answer

29 views

Reasons for an ATmega328P Nano SuperMini USB-C board not being recognized by a PC/Mac? [closed]

georgmierau

67

answered 9 hours ago

0 votes

1 answer

20 views

How do I reinstall Arduino IDE 1.8.12 to correct corruption, without losing all of my libraries and board installations?

per1234

4,268

answered yesterday

1 vote

1 answer

44 views

Arduino Nano ADC input selection

Edgar Bonet

44.8k

modified 2 days ago

-1 votes

1 answer

22 views

I cannot get my NodeMCU board to communicate with Windows 11 [closed]

user1491819

99

answered May 7 at 0:56

1 vote

0 answers

25 views

ESP32 and Fingerprint Sensor – Serial Monitor Shows Nothing

Greenonline

3,126

modified May 6 at 15:27

0 votes

0 answers

27 views

How to get relative orientation from MPU6050 without a fixed "up" direction (wand project)?

jsotola

1,525

modified May 4 at 1:51

1 vote

0 answers

31 views

Kalman filter problem development for MPU6050

Rohit Gupta

610

modified May 3 at 14:44

1 vote

1 answer

37 views

When I run my for loop the serial monitor is giving very strange results

the busybee

2,303

answered May 1 at 8:23

-2 votes

0 answers

46 views

I built a two wheeled Arduino robot but the code keeps getting stuck and the robot does not do anything [closed]

Doug

7

modified May 2 at 14:16

0 votes

0 answers

37 views

How does a sensor data move from physical layer to application layer

Deepak Kumar

11

asked Apr 29 at 8:17

1 vote

0 answers

27 views

Configuring the colors of the IDE

AngMas

11

modified Apr 28 at 16:10

0 votes

2 answers

76 views

Coding Sequential Operations

tepalia

100

answered Apr 24 at 16:17

2 votes

1 answer

100 views

ESP32 LED PWM fade not working?

Rohit Gupta

610

modified Apr 21 at 11:35

0 votes

0 answers

46 views

"Why am I getting 'Failed to read from DHT sensor' with my DHT11 on Arduino?"

Greenonline

3,126

modified Apr 21 at 15:28

0 votes

0 answers

36 views

How to wire a 9v power supply to an LED matrix and power Arduino Uno?

Zach

1

modified Apr 21 at 12:54

0 votes

1 answer

68 views

Serialise a struct containing a flexible array

Noel

135

modified Apr 15 at 8:02

0 votes

0 answers

55 views

Code for n iterations of code useing new data each time [duplicate]

Rohit Gupta

610

modified Apr 19 at 10:47

1 vote

1 answer

46 views

Connect ESP32-CAM to L293D

tepalia

100

answered Apr 20 at 10:08

1 vote

0 answers

28 views

arduino micro A000053 disappear at device manger

Yonnigunn

11

asked Apr 18 at 18:41

1 vote

2 answers

43 views

Can't sync ESP32 with Blynk

tepalia

100

answered Apr 24 at 16:22

1 vote

2 answers

54 views

Trouble calibrating MMC5603 Magnetometer with MotionCal and Adafruit SensorLab – readings seem off

st2000

7,503

answered Apr 14 at 13:51

0 votes

2 answers

59 views

How can you trace out the short-term trajectory of a 6DOF IMU

David Wilson

1

answered May 2 at 9:39

0 votes

0 answers

21 views

ESP32 with an MQ sensor (MQ2) reads normal before Wifi.h WiFi.begin() and zero after [duplicate]

pds

101

modified Apr 19 at 4:23

1 vote

1 answer

50 views

Push button isn't pushed but keeps printing or inputting 1/HIGH

CommunityBot

1

modified Apr 20 at 16:03

1 vote

2 answers

122 views

How to manage mixed pointers to RAM and PROGMEM on Arduino?

gilhad

1,450

answered Apr 26 at 9:50

2 votes

2 answers

70 views

Problem sending serial data between Arduino and ATtiny back and forth

CommunityBot

1

modified Apr 12 at 17:07

1 vote

1 answer

102 views

ESP32-S3 Does not read BME680 Data

CommunityBot

1

modified Apr 27 at 11:05

0 votes

1 answer

235 views

Change MKR Zero SD SPI Pins

CommunityBot

1

modified Apr 13 at 2:06

0 votes

1 answer

119 views

Arduino seems to be reading incorrect analog I/O. Am I doing something wrong?

Rohit Gupta

610

modified Apr 21 at 9:48

0 votes

1 answer

90 views

How to run G code with SoftwareSerial?

Gil Sven

143

modified Apr 12 at 11:52

0 votes

2 answers

108 views

Connected the 3.3v output and the 5v output together

CommunityBot

1

modified Apr 13 at 1:03

2 votes

1 answer

181 views

Common Ground Between Arduino and ESP32 - Can I Re-use the ESP32 GND Pin for a Potential Divider

CommunityBot

1

modified 20 hours ago

2 votes

1 answer

83 views

Code for a load cycler seems to be stuck

CommunityBot

1

modified yesterday

2 votes

1 answer

106 views

L9780 and SPI communication

CommunityBot

1

modified Apr 21 at 16:04

1 vote

1 answer

150 views

Using WiFiServer in blocking mode

CommunityBot

1

modified Apr 11 at 21:07

1 vote

1 answer

96 views

Linear actuator with L298N board

CommunityBot

1

modified Apr 15 at 7:07

1 vote

1 answer

62 views

Interpreting Analog Output from Aalborg Mass Flow Meter GFM

CommunityBot

1

modified Apr 22 at 10:03

1 vote

1 answer

109 views

Motors whining and never spinning with L298N

CommunityBot

1

modified Apr 23 at 19:03

2 votes

1 answer

145 views

Software serial communication problem between ESP8266 and Arduino Mega for plant monitoring system (using Blynk IoT)

CommunityBot

1

modified Apr 16 at 0:04

0 votes

1 answer

288 views

More flash memory with SD card

CommunityBot

1

modified May 2 at 14:08

1 vote

1 answer

569 views

Incremental Rotary Encoder sends data when shaft is untouched

CommunityBot

1

modified May 5 at 9:09

1 vote

1 answer

103 views

IR sketch keeps getting the same code: 4294967295

CommunityBot

1

modified May 1 at 16:07

3 votes

2 answers

381 views

Is is possible to install a bootloader to an Arduino clone without a physical programmer?

CommunityBot

1

modified May 2 at 19:00

5 votes

2 answers

585 views

First Uses of Digispark can't get past upload error

Senior Ardruino.

1

answered May 1 at 21:19

4 votes

1 answer

1k views

Connecting pressure sensor to Arduino to collect pressure and time data

CommunityBot

1

modified Apr 21 at 1:07

0 votes

1 answer

256 views

DS18B20 Error in Proteus 8.13

CommunityBot

1

modified 2 days ago

-1 votes

2 answers

279 views

Digispark: check if the USB host is connected

ÉmileBV

11

modified Apr 15 at 10:56

1 vote

1 answer

509 views

Can't mount microSD card with Freenove ESP32 WROVER Module and Sparfun MicroSD module

CommunityBot

1

modified May 2 at 0:04

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