Four channel RF remote control, using HT12D/E
How to remote control loads via an RF link, using cheap modules and ICs.
Introducción to MEMS (micromechanical systems)
Spanish presentation: examples of application and materials used for construction of MEMS.
Introduction to PLD (Programmable Logic Devices)
Small synopsis of applications of PLA, PAL, GAL and PLD based systems.
Matrix keyboards, microcontroller interface
Easy tips to route multiple tact switches disposed in a matrix configuration.
Introduction to PIC microcontrollers
Small introductory article about 8 bit microcontrollers, focusing on Microchip PIC16 family