I'm trying to get block detection working on my HO scale model railroad. I found this page and liked the idea of using current transformers to detect the Digital Command Control signal inducing ...

Proyecto Máquina de Estado con Memoria EEPROM y Multiplexación implementando Transistores 2N3904, Displays 7 Segmentos, Pulsadores, Leds, Potenciómetro, Arduino, etc.

In all, there are 5 LED strips for a display and 13 strips for the playing area, although you can adjust this as long as there are at least 10 rows. The exact number of LEDs will depend on the ...

The Creative Technology Hub supports emerging technology projects that involve programming, electronics and the experimental use of AV equipment, through one-to-one support, sign-up workshops and a ...

We are building a simple touch-free automatic handwash dispensing machine. Using discarded and waste household materials such as wooden drawers from broken tables, plastic bottles, PET jars, fruit ...

In this short tutorial, we will show you how you can build yourself a transistor-driven color-changing RGB LED lights. The building process is simple and requires only a few transistors, capacitors ...