Arduino

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Awarded 5919 times.
What is “tws_delay” and how can I use it? (with an ATTiny85)
Awarded 36 mins ago
How to read wireless doorbell's indicator LED circuit
Awarded yesterday
How does the FireBeetle ESP32 regulate to 3.3v? (schematic provided) [closed]
Awarded 2 days ago
How do I make another action repeat inside a loop?
Awarded Jul 20 at 11:08
ESP 32 unable to connect to https website and return the data using GET
Awarded Jul 19 at 10:30
arduino acclerometer with servo motor
Awarded Jul 19 at 8:40
Arduino Multiplexer Input voltage per pin not decoupled
Awarded Jul 18 at 18:05
How to gradually increase and decrease the speed of a motor using IR remote
Awarded Jul 18 at 14:25
Atmel SAMD21 microcontroller not making a USB port anymore
Awarded Jul 16 at 7:32
ESP32 WROOM32 SPI EMF issues
Awarded Jul 13 at 22:40
Back EMF from Relay causing trigger on INPUT pin
Awarded Jul 13 at 22:03
Multiple I2C devices connected to one Arduino Uno?
Awarded Jul 13 at 20:08
How to stop Single Analog Pin Keypad Matrix (Using Resistors) from receiving Interference from Livewire/other Sensors?
Awarded Jul 12 at 20:19
Stuck In While Loop
Awarded Jul 12 at 19:33
Unable to sent instruction to arduino [duplicate]
Awarded Jul 12 at 9:35
Push button unexpected increment/decrement. I'm using attachInterrupt
Awarded Jul 10 at 14:12
Unable to get readings for “Motor with Encoder”
Awarded Jul 9 at 21:19
Save Watchdog ISR Return Address in EEPROM
Awarded Jul 8 at 23:11
opencv reading the display and doesnot provide serial communication with arduino
Awarded Jul 8 at 14:03
Dropping a 75V power supply to power an Arduino Mega
Awarded Jul 8 at 13:41
MPU6050 Calibrating Accelerometer
Awarded Jul 8 at 4:52
Artefacts on display when adding seemingly unrelated code
Awarded Jul 7 at 21:46
how to display text to 8x8 matrix with 64-bit long integers?
Awarded Jul 7 at 13:06
How to difference hardware reset and software reset?
Awarded Jul 5 at 14:57
DS1337 with shared I2C pull-up
Awarded Jul 2 at 19:17
Unwanted Wi-Fi Jamming by ESP8266
Awarded Jul 2 at 12:08
How to sue Arduino Nano to control Stepper motor with Firmata
Awarded Jul 1 at 4:27
MKR1400-how do I troubleshoot a POST request?
Awarded Jun 28 at 15:57
playTone function of Buzzer
Awarded Jun 28 at 9:27
Safe to power LED strip via ESP32 GPIO
Awarded Jun 27 at 14:57
Same structure taking different memory space on Uno and NodeMCU ESP8266, leading to data corruption when transferring via nRF24L01+
Awarded Jun 25 at 11:51
Store Integer Value of Money on an RFID Tag
Awarded Jun 24 at 17:17
How to get time from RTC after wake up from sleep?
Awarded Jun 21 at 19:45
avrdude: ser_open(): can't open device “/dev/ttyACM0”: Permission denied Upload error:
Awarded Jun 21 at 4:15
Can’t set duty cycle to 0% with custom PWM
Awarded Jun 20 at 14:50
Arduino Uno - Raspberry PI - Float Sensors - Water pumps
Awarded Jun 19 at 5:00
Serial.print() Inferferes with my digitalRead()
Awarded Jun 18 at 21:10
Invalid use of void expression (how to use function pointer with input)
Awarded Jun 17 at 23:32
strange strings
Awarded Jun 17 at 23:32
invalid conversion from 'char' to 'const char*' [-fpermissive] on a string
Awarded Jun 17 at 16:19
Analog read negative voltage inbuilt protection
Awarded Jun 17 at 11:47
How to connect SIM7100A to Arduino?
Awarded Jun 17 at 3:47
Do I use an LED or a pullup resistor for stopping “floating” or “ghosting” for a matrix keypad?
Awarded Jun 15 at 18:06
Adafruit Featherwing Latching Relay lamp switch
Awarded Jun 15 at 13:34
Custom 328P-AU board not responding via ICSP
Awarded Jun 13 at 20:16
CPP Function param use function with multi params [closed]
Awarded Jun 12 at 14:32
Using External Power Supply Arduino Uno
Awarded Jun 11 at 4:03
Custom assert() implementation: not printing the error message
Awarded Jun 10 at 12:17
ESP-01 OTA Error uploading
Awarded Jun 9 at 13:21
How can I read the Timer direction in phase correct PWM?
Awarded Jun 9 at 8:36
Is there anything wrong with this code
Awarded Jun 8 at 6:51
Arduino with LCD Display does not reset/restart/start on connection to power
Awarded Jun 7 at 16:56
LEDs not lighting up even though current is flowing through them, problem with ground?
Awarded Jun 7 at 16:04
How can I add an additional temperature sensor (EZO RTD of Atlas Scientific) to an Atlas Scientific bare-bones wifi pool kit?
Awarded Jun 7 at 4:57
Convert float to byte, from Arduino to Raspberry Pi i2c
Awarded Jun 5 at 19:33
Need HELP!! Serial communication has a very “Strange Problem”
Awarded Jun 5 at 11:03
Regulate Water Pumps flow by DC Stepper Motor Driver
Awarded Jun 4 at 21:21
Nature of the voltage reference instability of internal 1.1V reference of ATmega328P (Nano)
Awarded Jun 4 at 13:17
I need help with my final year project
Awarded Jun 4 at 12:08
Atmega328p with arduino without the board
Awarded Jun 4 at 11:48
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