This is a step-by-step tutorial on how to use the RAK811 LoRA node module and send LoRa packets to a gateway.
I made a tool to program the Arduino Pro Mini without the need to solder pins to attach the USB bus port.
This project helps you to send strings from computer to your Arduino via serial port.
Using AI to detect and monitor objects, then to connect and record it on the IoT platform.
Using the library SoftSerial and doing the configuration of one 10-bit ADC pin.
Serial Studio is a multi-platform, multi-purpose serial data visualization and data acquisition software.
PC application for control Arduino 10 switch via Bluetooth or serial port.
Arduino and Python-based project that will help us read the sensor values and plot it on MATLAB.
Control an arduino robot car with a raspberry pi, through a complexe but thoroughly detailed communication system between the MCU's
Learn how to dress up Bittle and program it to play Halloween comics
Boilerplate for embedded Raspberry Pi projects that serves up a custom Angular 7 UI.
In this little project, I'll show how to use a rotary encoder.
Multi-hop LoRa® based modem devices allow instant long-range connectivity for digital sensors. Configuration-free installation.
This article described a recent Python library that I wrote which can send/receive texts and control phone calls.
Using cheap 433 MHZ RF module to establish communication between my PC and Laptop, but displays information encrypted on text LCD.
This is a Noname graphical LCD display salvaged from an unknown device. We are going to figure out its pinout and try to interface it.
Detect body fever with a professional body thermometer modified to be contactless... and connected to cloud! ☁
How to connect a serial port Arduino Mega 2560 R3 to an Arduino UNO R3 compatible and to an Arduino Leonardo clone.
How to create serial port to TCP converter using Arduino code running on ESP32 processor, using Moduino X ESP32 industrial device.
Extend yourself into the virtual realm by converting natural hand movements (such as twisting and rotating) into your favorite apps.
"FTP Data Logger" with PHPoC which transmit the serial data from the console to remote FTP server to monitor your device's console easily.
I will show you how to use an ultrasonic sensor.
In this project I will give you an introduction to UART.
If you want use two Arduino, you can use a simple I/O port to communicate. The point of question is the Ground.
