Arduino

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Awarded 5374 times.
Can't read PWM signal from 2-pin fan header
Awarded 4 hours ago
Setup of Arduino Uno as ArduinoISP for programming attiny45
Awarded 7 hours ago
ESP8266 malloc/calloc-related crashes (“segfaults”)
Awarded 10 hours ago
Running hardware interrupt function on NodeMCU ESP8266, Exception(0) after four iterations, can't disarm interupt function
Awarded 2 days ago
ESP8266 CCLOCK Odd behavior
Awarded 2 days ago
SSD1306 recognized in I2C scaner, can't get it to display
Awarded Jul 7 at 16:46
difference between the nano and the nano every
Awarded Jul 7 at 13:41
Power supply for Seeeduino Xiao
Awarded Jul 6 at 16:19
How to send a number as a byte?
Awarded Jul 6 at 3:30
3.3V to 5V PWM level shift
Awarded Jul 5 at 18:49
Cannot send any UDP packets from ESP8266 Wemos D1
Awarded Jul 5 at 17:22
Power Arduino and LED strip
Awarded Jul 5 at 13:27
What does display.setSegments(&segto, 1, 1); do?
Awarded Jul 5 at 11:08
Digital Pin won't ground when set to LOW
Awarded Jul 4 at 17:48
if I add a .cpp file, Serial becomes unusable
Awarded Jul 4 at 15:07
Why is my passive buzzer clicking instead of buzzing when set to HIGH?
Awarded Jul 3 at 1:07
What else is consuming Data Segment reported by avr-size?
Awarded Jul 2 at 20:46
ESP32: How to run two independent PID controllers, one per core?
Awarded Jul 2 at 14:10
Is it possible to send data from internet server to ESP8266 behind proxy or regular requests from ESP8266 are required?
Awarded Jul 1 at 9:05
Junk values in EEPROM. while writing large values
Awarded Jul 1 at 4:34
What do you do when you finish a project?
Awarded Jun 30 at 20:56
i2c high speed and pull-up resistors
Awarded Jun 30 at 13:56
Arduino Uno R3 cannot detect GPRS Shield SIM900
Awarded Jun 30 at 2:41
How to connect HC-06 with HC-08 with the HC-06 as master and HC-08 as slave?
Awarded Jun 29 at 12:55
Is it OK to Serial.print(message), when the USB cable is not connected to a host PC?
Awarded Jun 28 at 23:05
Circuit not working with 9 volt battery [duplicate]
Awarded Jun 28 at 15:56
Arduino Trinket and CCS811 sensor
Awarded Jun 28 at 15:10
Atmega32A fuses
Awarded Jun 28 at 14:27
Motor does not work for a specific case when programming with L293D motor driver shield
Awarded Jun 27 at 20:50
Add char at intervals in a String
Awarded Jun 27 at 14:55
Getting enum name from enum instance [closed]
Awarded Jun 26 at 21:41
Possible to drive Waveshare E-ink without driver hat?
Awarded Jun 26 at 5:17
Liquid Crystal LCD and serial monitor not playing well together
Awarded Jun 26 at 1:28
How to upload already compiled code when no changes were made?
Awarded Jun 25 at 17:45
Error while inputting EEPROM.read() and EEPROM.write()
Awarded Jun 25 at 8:26
Unable to send UDP packets while performing OTA update on the esp8266
Awarded Jun 24 at 9:46
How to produce rolling count per minute?
Awarded Jun 22 at 19:43
Wire Library Timer Usage
Awarded Jun 20 at 20:36
Implement two processes at the same time
Awarded Jun 20 at 18:55
How can I understand which arduino I need to run some code?
Awarded Jun 19 at 9:57
Am not able to call C++ function pointers from inline assembly
Awarded Jun 19 at 4:35
Having trouble with sprintf function and string class
Awarded Jun 18 at 18:05
3-instruction remote machine coding Arduino Atmel chip over a serial line from a tethered (host) PC
Awarded Jun 18 at 6:24
Using RX TX pin
Awarded Jun 18 at 0:37
How to power Arduino pro mini and DFPlayer mini togather with 3.7 V LiPo battery?
Awarded Jun 17 at 16:23
Pulling the enable pin on Adafruit PowerBoost to low (It's connected to VBatt!)
Awarded Jun 16 at 6:25
Arduino Micro 5V Vin and 3v3 pins
Awarded Jun 15 at 14:35
Esp32 external interrupts sometime is missing
Awarded Jun 14 at 18:43
Relative position using Accelerometer
Awarded Jun 14 at 14:12
Send data before raising edge of a Clock
Awarded Jun 13 at 19:37
Come out of loop and execute Setup again
Awarded Jun 12 at 12:48
MAX9611/2 - receiving junk data
Awarded Jun 12 at 10:32
Power MPU 6050 module through pin AD0
Awarded Jun 12 at 7:16
ESP01 and Arduino - Serial port confusion
Awarded Jun 11 at 13:52
Understanding the variation of Arduino's current consumption with respect to the voltage supply
Awarded Jun 8 at 19:48
ESP32 runtime error in 2d array
Awarded Jun 8 at 10:18
Can I check if a message has been sent successfully using Radiohead_ASK?
Awarded Jun 7 at 21:50
Error taking address of temporary array when passing compound literal array
Awarded Jun 7 at 21:32
Stopping the program after 1 second
Awarded Jun 7 at 20:45
Compile-time 'Undefined reference' error for functions defined in a .cpp source file that are called in my main project file
Awarded Jun 7 at 14:51
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