FreeRTOS, simple, easy to use, robust, optimised for Arduino IDE. Full access to FreeRTOS capabilities, within classic Arduino environment.

Interfacing Raspberry Pi with Arduino UNO

A time switching battery powered solar charged circuit, used to power an Arduino Uno and some peripherals.

This is a mostly printed 3D Printer very suitable for a hobbyist. It's an easy and cheap way to get into 3D printing.

We used a TI FDC1004 breakout with an Arduino to measure liquid level in a bottle using the capacitance between two adhesive copper strips.

The soldering iron controller based on arduino that implements PID method to keep the temperature of the iron.

Step by step approach is followed so that any hobbyist or design engineer can have a better understanding of the basic concepts.

Connect up to 10 buttons using a single interrupt.

A cheap (less than $20) signal generator that can produce a sine wave, up to 70MHz (Though practically 20-30MHz).

The easiest way: install Parallax then upload the Arduino code.

This is a tutorial on how to make it work.

This a basic tutorial on Node-RED and Arduino.

With this simple circuit the analog output of Arduino Due start from zero

This tester can be used for NiCd, NiMh, and all flavors of Li-Ion rechargeables.

Simple, easy to assemble, programming and use with block structure, Arduino-based soldering station.

Intro to using FSMs in your IoT projects.

Everyone needs a good scale in kitchen, what better than to build a high precision scale with the UNO?

Measure CO2 levels.

FreeRTOS, simple, easy, robust, and optimised for Arduino IDE. Using FreeRTOS Semaphores to share and protect physical resources.

Training board for essential logic gates.

How to connect the Arduino MKR 1000 with the WiFi.

This is a step-by-step tutorial on how to use the RAK811 LoRA node module and send LoRa packets to a gateway.

This simple project shows how Arduino can be used with a RTOS. A special version of Arduino called ARTe was used for software development.

Everyone uses a 16MHz oscillator for a homemade Arduino, but did you know that ATmega328 can run without it?