Jean-Claude Feltes (13)

1-03-2026 | The Raspberry Pi Pico is inexpensive and yet powerful. One of its best features is the Programmable Input Output system (PIO), a highly flex...

1-01-2026 | Can a tiny microcontroller run off a massive 48-V battery? This project not only makes it possible with a custom step-down converter, but th...

28-07-2025 | Is it possible for a tiny microcontroller to run on a hefty 48-V battery? This project makes it happen using a custom step-down converter —...

1-09-2013 | Previously we published details of a relay board that can be connected to the Elektor Linux board, the Raspberry Pi, and other microcontroll...

1-07-2013 | El ElektorBus abre la puerta a un mundo de posibilidades, tanto en la automatización como en el campo de la metrología. Gracias a su hardwar...

1-06-2013 | In the first part of this series we looked at how Python differs from BASIC. We went over the installation process and got our first program...

1-05-2013 | Python is a well-structured high-level language particularly associated with small computer systems such as the popular Raspberry Pi.

1-07-2008 | As we all know, LEDs are dimmed by altering the current flowing through them, not the voltage. We achieve this effect in this circuit by usi...

1-07-2008 | We use a 6 V lead-acid battery as our source of energy, and a Luxeon 3 W LED as our light source. VCC therefore lies between a minimum of ar...

1-10-2003 | The popular BASIC compiler for AVR microcontrollers has been expanded with a very useful command. Instead of using the inaccurate GetRC0 com...