So far in this series, from prototype to production, we have examined a few fundamental requirements for an industrial IoT controller utilizing Arduino hardware and even how a developer can use Python ...

[Necromant] wrote a library to flash his microcontroller over an RF link using an NRF24L01 wireless communication module. The NRF24L01 is a cheap RF module that can be easily integrated into many m… ...

Controllino is a professional PLC for private and industrial use, build around Atmel’s ATmega328 and the ATmega2560 microcontrollers, ready to run with your ARDUINO projects. learn more from the ...

Adding USB functionality to your Arduino projects used to be a pain, but thankfully, the V-USB project came along and gave your ATMEGA328 the ability to control the USB lines directly and mimic sim… ...

Use Arduino to handle sensor input and relay control. Pi runs a Python Flask server with a simple UI to toggle GPIO pins via serial commands sent to the Arduino. Use cron jobs on Linux to schedule ...

For this project, you will need a DHT sensor to detect the temperature/humidity, Arduino microcontroller, and a WiFi module. Using these guidelines, you can easily learn how to build this device ...

The Arduino Due has a 32-bit ARM core (the Uno is 8-bit), an 84 Mhz CPU clock, 96 KB of SRAM, and more USB ports than the Uno. In short, it's a much more powerful microcontroller that can handle a ...

The Arduino Giga R1 WiFi is a powerful microcontroller that’s designed for projects needing both WiFi and advanced processing power. When you add the Giga R1 display shield to it, you get a ...

This set of microcontroller boards start around $25 and come in the smallest footprint made by Arduino, allowing you to build compact and portable devices that are more difficult to make with an Uno.

Aside from the Arduino UNO microcontroller, LDR, and the bulb itself, the hardware for this setup is pretty minimal: a relay for the bulb, a resistor for the LDR, and some wires to connect ...