Tagged: USA

QRZ Ham Radio

QRZ was founded in 1992 by Fred Lloyd, AA7BQ as a spinoff of what was once called the “Callsign Project”, a cooperative effort designed to obtain and distribute FCC database tapes. QRZ remains a...

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Keith Neufeld – Electronics Blog

Kieth’s Blog has many ideas on refurbishing and creating electronic gadgets, Mechanical and DIY Techniques. LED Calculator with Rotary Quadrature Encoder for Target System Voltage Selection, Arduino, Robotics, PCB Layout Tips, Introduction to Circuits,...

Ray Wilson – Music From Outer Space

Analog Synthesizer Do It Yourself – You have just discovered one of the coolest analog synth resources on the web. Check it out, build something cool, have fun. If you’re into electronics, can solder...

Karl Lunts Embedded Robots

This site contains lots of embedded control and robotics projects that I’ve developed over the years. Many were featured in past articles in Nuts & Volts magazine, and in my book, Build Your Own...

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Science Hobbyist – Amateur Science

Amateur Science, Cool Science, Gravity, Energy, Fusion, Tesla Coil Page. Neodymium Supermagnets, Science Toys. Significantly Worthwhile Books, Science Fair Ideas, Science Demos Articles, Experiments, Exhibits, Kids’ Science Projects, The Science Club. Projects for beginners,...

Bill and Mark Sherman Make Robots

From Joule Thief Artbots to Picaxe Projects. Bill and Mark Sherman are Making Things that Move. Some are Mood Beam Autopsy Make an artbot out of a Mood Beam toy. FireFly Project Make a...

Robot Building for Beginners – David Cook

In Robot Building for Beginners, not only will you learn about the basic parts and tools of robotics, but also you’ll actually learn how to build a fantastic line-following robot. All the information you...

ARRL – Amateur Radio Operators

ARRL is the national -USA membership association for Amateur Radio operators. Amateur Radio (ham radio) is a popular hobby and service that brings people, electronics and communication together. People use ham radio to talk...