Instruments


Zoolark is a tiny multi-tool for learners and makers that contains an oscilloscope, signal generator (triangular, square sinusoidal and PWM), DC bias,

Read More

Node-RED


We have updated our Node-RED and ESP32 project course with several new lectures. The main impetus for this update is to bring

Read More

ESP32


We have published an update to ESP32 Unleashed that aim to improve the overall reliability of the gadget. Here’s the list of

Read More

Education


I wrote “Maker Education Revolution” in 2017 because I needed to organize my thoughts about Education in a time of accelerating technological

Read More

Blynk


I am pleased to announce that we have just published an extensive update of our course Mobile Development with Blynk to cover

Read More

Data acquisition


I became interested in Data Acquisition when I got my first LabJack device, a LabJack T4, in early 2020. I wrote a

Read More

Technology


I find CPUs fascinating. Billions of transistors, organized in tidy logic circuits, in functional silos, all interconnected with wires too small to

Read More

ESP32


I’m excited to announce that we have just published our new course, MicroPython with the ESP32. We’ve been working on the production

Read More