Arduino

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 Student
First question with score of 1 or more.
Awarded 10144 times.
How to fix serial communication problem between Arduino UNO and sim900A
Awarded 2 hours ago
Is it possible to transmit radio signal with cheap 433Mhz transmitter as strings and receive it with an RTL-SDR
Awarded 7 hours ago
connecting ESP8266 to mega 2056
Awarded 14 hours ago
number recognition [closed]
Awarded 20 hours ago
How to attach plate to stepper motor? [closed]
Awarded yesterday
Debouncing a button with interrupt
Awarded yesterday
Storing Long numbers in arduino like phone numbers…How?
Awarded yesterday
As a novice, how do I program my Atmega328p?
Awarded yesterday
Dragino lg01-p problem with serial monitor
Awarded yesterday
Changes to user included library
Awarded 2 days ago
MPU6050 does not give output
Awarded 2 days ago
Esp8266 not responding to GET request from Android app created using MIT App Inventor
Awarded 2 days ago
How Bootload an Lilypad Arduino USB using Arduino UNO
Awarded 2 days ago
How to read wireless doorbell's indicator LED circuit
Awarded 2 days ago
How to combine two different sensor sketches to one complete sketch?
Awarded Jul 22 at 15:42
Arduino and fingerprint scanner - can I get the fingerprint scanner data?
Awarded Jul 22 at 10:48
SD Card Initialization Failed, cannot add inactive module
Awarded Jul 21 at 23:20
Why does the MKR WiFi 1010 LED_BUILTIN sometimes pulsate?
Awarded Jul 21 at 21:10
How to power Nodemcu using 12 volt AC to DC adapter?
Awarded Jul 21 at 21:10
when programs starts running the buzzer continusly ringing any one help me plz
Awarded Jul 21 at 20:51
how to write a program in Arduino that pairs a single Rx to multiple Tx modules? i want to learn implementing this protocol
Awarded Jul 21 at 20:51
Sending AT commands to Reyax RYLR890 LoRa modules via additional serial port not working
Awarded Jul 21 at 20:46
Can bool variable be NULL
Awarded Jul 21 at 7:49
Door sensors on every cabinet in the kitchen
Awarded Jul 20 at 17:49
The sensors don't send correct data
Awarded Jul 20 at 17:49
3 AC current sensors using one Arduino Uno board measuring at 200Hz
Awarded Jul 20 at 17:49
Conncet Bluetoth module HC-05 to Arduino Uno Using UART Usb to enter in AT command
Awarded Jul 20 at 17:49
Need a proper diagram to connect my multiple relays (more than 8) with only a few pins on Arduino Uno Board
Awarded Jul 20 at 17:49
Wifi rssi converting char[] to uint8_t
Awarded Jul 20 at 17:36
Control Voltage from 0 to 20V (somewhat linear)
Awarded Jul 20 at 17:11
a code to implement a simple traffic signal and also display on LCD which color is ON?
Awarded Jul 20 at 17:06
How do I make another action repeat inside a loop?
Awarded Jul 20 at 1:01
Why would a serial device not be sending the correct start code?
Awarded Jul 19 at 19:08
Project organization and Arduino board for bee-hives monitoring
Awarded Jul 19 at 19:08
how to use hx-53 (IR Transmitter Infrared Sensor Module) with ESP32?
Awarded Jul 19 at 19:08
Error when compiling code NODE MCU ESP8266-12E module in Arduino ide
Awarded Jul 19 at 18:51
Send data using Arduino GSM shield GET/POST/PUT?
Awarded Jul 19 at 18:40
Arduino amplifier
Awarded Jul 19 at 18:40
Serial loop stopped after a while, I don't know why
Awarded Jul 19 at 18:32
Replace CH340 With FTDI
Awarded Jul 19 at 18:27
How to gradually increase and decrease the speed of a motor using IR remote
Awarded Jul 18 at 20:55
ESP32 sending data of type uint16_t(or anything except for uint8_t and char*) over bluetooth(classic) serial
Awarded Jul 18 at 19:27
Reprogram By Address: Arduino Node Array
Awarded Jul 18 at 19:21
Arduino MKR1400 HTTP requests fail
Awarded Jul 18 at 19:21
Using BLE via NRF24L01 to communicate with Android phone
Awarded Jul 18 at 19:21
Elegoo remote code program only running once
Awarded Jul 18 at 19:12
MFRC522 Module Won't Read Multiple PICCs Consecutively
Awarded Jul 18 at 19:12
Expected } at the end of input
Awarded Jul 18 at 19:06
avr-gcc -D is ignored
Awarded Jul 18 at 19:06
Cast from uint8_t* to char - loses precision
Awarded Jul 18 at 19:06
Connect GPS module (WeeBee) to Arduino Uno
Awarded Jul 17 at 22:33
ADXL345 I2C setup not returning anything
Awarded Jul 17 at 22:33
ampy not connecting to ESP device [closed]
Awarded Jul 17 at 22:25
Error Uploading Arduino Sketch to Arduino Pro Mini [duplicate]
Awarded Jul 17 at 22:25
i want to combine below two codes [duplicate]
Awarded Jul 17 at 19:09
alt func pins for the ATSAM21E15B
Awarded Jul 16 at 23:56
Power Supply for 30 Servos
Awarded Jul 16 at 22:00
MQ-4 Sensor working fine with Beetle Bluno BLE but not with Arduino Nano 33 BLE
Awarded Jul 16 at 19:55
Arduino Nano not recognized by Mabook Pro M1
Awarded Jul 16 at 19:18
Arduino Multiplexer Input voltage per pin not decoupled
Awarded Jul 16 at 19:18
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