HEATKEYS

Electronic circuits projects and diagrams

Hobby Projects, a resource for Hobbyist, Engineers, Students, R&D Persons & Consultants, Electronic Projects, Electronic Tutorials, Microcontroller Based Projects, Microprocessor Tutorials, Schematics, Dictionary of Electronics Terms, Abbrevi...

programming books manuals and information for the mainframe, AS/400, iSeries, Z/os, REXX and DB2, and the web

8255, PPI, parallel, digital, digital interface card, interface card, DIO, I/O, robot, robotics, computer, control, motor, motor control, parallel port, infrared, emitter, detector

YouTube is a place to discover, watch, upload and share videos.

Electronic kits, circuits, tools and test equipment products for hobbyists to professionals. Beginner to advanced electronic hobby kits, circuits, tools and test equipment. Free plans and tutorial downloads. Hobby and professional electronic instrume...

Microchip provides Microcontroller and Analog Semiconductors, with low-risk product development, lower total system cost and faster time to market.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

Embedded System Tutorials

Popular Mechanics is a service magazine covering a variety of information on home improvement, automotive needs, electronics, computers, telecommunications, outdoors, fitness and science and technology. Popular Mechanics also features product evaluat...