Posted in Arduino Projects

Greet Your Visitors With a Christmas Song

Feliz Navidad learners! Christmas is just around the corner. What better way to welcome our guests than a fine Christmas song? In this beginner friendly…

Posted in Electronic Modules Product Tutorials

Circuitrocks SensoWing

Want to make a quick prototype with some sensors and your Feather boards? Then you might stumble over the same problem we did. The Feather…

Posted in Arduino Product Tutorials

The Basic Arduino Schematic Diagram

Get deeper into the Arduino craft by looking into a reference design. In here I will get into details with the basic arduino schematic diagram…

Posted in Electronic Modules Product Tutorials Raspberry Pi

Testing a Touchscreen LCD for Raspberry Pi

You don’t have to pull out the big guns in every project you make. Sometimes, a small fry is enough, if not better. This guide…

Posted in Concepts Programming

FreeRTOS: ESP32 Deep Sleep

Learn how to get more battery life out of your projects.

Use your microcontroller’s deep sleep mode to lower power consumption!

Posted in Concepts Electronics

Taking Off The Training Wheels: ARM

Learn how to use ARM microcontrollers!

feat. STM32 Blue Pill

The ESP32, a popular WiFi chip which runs FreeRTOS.
Posted in Concepts Programming

Taking Off The Training Wheels: FreeRTOS

In this new series of articles, we’ll show you how to level up from the Arduino.

Learn how to use FreeRTOS to write more powerful code for microcontrollers!

Posted in Product Tutorials

Alora RFM1262

Overview When it is about radio communication, most think about the “famous” RFM95 and RFM96 modules. While these modules are well working and supported, they…

Posted in Communication Concepts

LoRa Gateway

Part #2 – The LoRa gateway In my other post I made an introduction to Long Range (LoRa) communication. Now let us put this into…

Posted in Communication Concepts

Battery powered LoRa sensor node

Part #1 – The sensor nodes In my other post I made an introduction to Long Range (LoRa) communication. Now let us put this into…