Telegraph Key and Sounder
Get the Plan Drawings and Make your own Morse Key with a Sounder from J.E. Howell Model Engine Plans.The full size plans will allow you to make an exact replica of the key and...
Tagged: Science-DIY
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,...
Recording Technology History
1877 – Edison made the first recording of a human voice (“Mary had a little lamb”) on the first tinfoil cylinder phonograph Dec. 6 (the word “Halloo” may have been recorded in July on...
Ohms Law – Amps Volts Watts Relation
The most important Electrical Law is the Ohms Law, a proper understanding of which can help you make many designs. Troubleshooting Home Appliances or understanding Household Wiring is easy if you master this.
Treasure Hunting and Metal Detectors
Here are some Metal Detector Projects that are quite interesting for the purpose of education and experiments in the Art of electronics. This site may be as old as Y2K, but the url /...
Phoenix Science Experiments
Phoenix allows you to develop science experiments by connecting sensor / control elements to a computer and access them through software. Phoenix Science Experiments Phoenix depends heavily on Python language. The data acquisition, analysis...
BEAM Robotics – Simple Nature Inspired Bots
BEAM is an acronym standing for Biology, Electronics, Aesthetics, Mechanics. While BEAM robots are often simple (consisting of a solar cell , motor, 2 transistors , and capacitor ), robots as complicated as 8-jointed,...
CheapStat – DIY Potentiostat
CheapStat: An Open-Source, “Do-It-Yourself” Potentiostat for Analytical and Educational Applications. CheapStat – DIY Potentiostat CheapStat, an inexpensive (<$80), open-source (software and hardware), hand-held potentiostat that can be constructed by anyone who is proficient at...
