
Forrest Mims is an American amateur scientist and writer, known for his work in the field of electronics. He has written dozens of books and hundreds of articles on the subject, including the popular Getting Started in Electronics, which was first published in 1983. Mims has also invented several scientific devices, such as the electronic eyes, which he demonstrated while wearing his Texas A&M Corps of Cadets uniform. Mims is a Life Senior member of the Institute of Electrical and Electronics Engineers and has made significant contributions to the world of electronics through his writing, inventions, and scientific endeavours.
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Forrest Mims invented 'electronic eyes'
Forrest M. Mims III is an American amateur scientist and inventor from Texas. He is also a writer, having authored and co-authored several books and articles on electronics, including "Getting Started in Electronics", which is considered a great introduction to the world of electronics. Mims has also written about semiconductor lasers and light-emitting diodes, and co-authored a book on electronic calculators.
Mims invented several scientific devices, including "electronic eyes", which he demonstrated to convention attendees while wearing his Texas A&M Corps of Cadets uniform. Mims and his invention were widely reported in Texas newspapers, including the San Antonio Light, which commented on Mims's interest in "science and inventing things". Mims continued to improve his "electronic eyes" device over several years.
Mims is a Life Senior member of the Institute of Electrical and Electronics Engineers. He is also a Fellow of the pseudoscientific organizations International Society for Complexity, Information and Design, and the Discovery Institute, which propagate creationism. He is also a global warming denier.
Mims has written dozens of books and hundreds of articles, invented scientific devices, and travelled to the Amazon for NASA. One of his most notable inventions is the "Stepped-Tone Generator", a circuit that utilizes a 556 dual-timer IC to create sounds similar to a plucked violin. This circuit caught the attention of electronic music experimenters, and it was later used in the Atari 2600, earning it the nickname "Atari Punk Console".
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He wrote Getting Started in Electronics, a popular introductory book
Forrest Mims is a prolific writer and amateur scientist, and his book 'Getting Started in Electronics' is a popular introductory text for those interested in the field. The book was first released in 1983 and has changed little since then, but it remains one of the greatest books on electronics for laymen. Mims himself hand-lettered and illustrated the entire book. It covers the basics of electronics, including static electricity, magnets, solenoids, direct and alternating currents, and electrical circuits. Mims also explains how analog and digital components work and how they are combined for various applications.
The book has inspired many to pursue careers in electrical engineering and electronics. One reader commented that the book, along with a Science Fair 160-in-ONE kit, inspired them to become an electrical engineer. Another reader praised Mims' ability to provide an overall introduction to electronic components suitable for advanced elementary and middle school students, as well as neophyte non-engineer adults.
Mims has also written other technical books, such as those on semiconductor lasers and light-emitting diodes, and he co-authored a book on electronic calculators with his friend Ed Roberts in 1974. He has written dozens of books and hundreds of articles, invented scientific devices, and travelled to the Amazon for NASA. Mims is a Life Senior member of the Institute of Electrical and Electronics Engineers and a Fellow of the pseudoscientific organizations International Society for Complexity, Information and Design, and Discovery Institute.
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He co-authored a book on electronic calculators
Forrest Mims is a prolific writer, amateur scientist, and inventor, who has had a successful career as a science author, researcher, and lecturer. He has written several books on electronics and science experiments, including "Getting Started in Electronics", which is considered a great introduction to the world of electronics. Mims also co-authored a book on electronic calculators with his friend, Ed Roberts, in 1974.
Mims had an interest in becoming a full-time writer, and his friend, Les Solomon, the Technical Editor of Popular Electronics, advised him on selling project kits. Mims and Roberts developed an LED communicator that could transmit voice on an infrared light beam to a receiver located hundreds of feet away. The Opticom LED Communicator kit was sold by MITS for $15, and Mims also wrote the Altair 8800 user's manual.
Mims wrote several technical books on semiconductor lasers and light-emitting diodes. He also wrote for various magazines, including "Experiment With a $32 Solid State Laser", which was featured on the cover of Radio-Electronics in June 1972. He contributed a monthly column to Modern Electronics and was a contributing editor. Mims also wrote three manuals for Radio Shack lab kits: Electronics Learning Lab, Electronic Sensors Lab, and Sun & Sky Monitoring Station.
Mims' books are known for their hand-drawn schematic diagrams and hand-lettered text, a style that proved popular with readers. His book "Understanding Digital Computers" sold over 100,000 copies. Mims' scientific papers have been published in many peer-reviewed journals, and he has conducted research in various fields, including ecology, atmospheric science, and environmental science.
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He wrote about semiconductor lasers and light-emitting diodes
Forrest Mims is a Life Senior member of the Institute of Electrical and Electronics Engineers. He is also a Fellow of the pseudoscientific organizations International Society for Complexity, Information and Design and Discovery Institute, which propagate creationism. Mims is also a global warming denier.
Mims wrote technical books on semiconductor lasers and light-emitting diodes (LEDs). He co-authored a book on electronic calculators in 1974 with his friend, Ed Roberts. In the 1970s, Mims wrote a monthly column for Modern Electronics, a hobbyist magazine, and was a contributing editor. Mims also wrote "Make: Forrest Mims's Science Experiments," a 212-page book published by Makermedia in 2016 that includes 30 of his science columns in Make magazine.
Semiconductor lasers and LEDs are optoelectronic devices that convert electrical energy into optical radiation. They emit light at wavelengths corresponding to the bandgap energies of the semiconductor materials from which they are fabricated. The basic principle of operation is the same in LEDs and diode lasers, termed the PIN semiconductor diode. In a PIN-type semiconductor, positive holes occur in the P-region, negative electrons in the N-region, and these recombine in the I (intrinsic) region to emit light.
Laser diodes are semiconductor devices similar to light-emitting diodes. They are driven by voltage, and the doped p–n transition allows for recombination of an electron with a hole. This recombination process results in spontaneous emission, and when continued, stimulated emission occurs, generating light with the same phase, coherence, and wavelength.
LEDs are light sources based on the phenomenon of electroluminescence of semiconductor materials, most commonly InGaN and AlInGaP. The earliest accounts of LEDs were written by Henry Round and Oleg Losev in 1907 and 1927, respectively. They observed that crystals of a semiconductor material, silicon carbide (SiC), glowed when an electrical current passed through them. Nick Holonyak, Jr. invented the first visible LED in 1962, and since then, LED technology has undergone significant improvements.
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He invented the 'Stepped-Tone Generator' circuit
Forrest Mims is an American amateur scientist and writer known for his work in the field of electronics. He has authored several books, including the popular "Getting Started in Electronics", first published in 1983. The book, which is hand-lettered and illustrated by Mims himself, offers a comprehensive introduction to the world of electronics, covering topics such as static electricity, magnets, solenoids, and electrical circuits.
Among his various inventions, one of Mims's notable contributions is the Stepped-Tone Generator circuit. This circuit, also known as the "Sound Synthesizer", was created in 1982 and produced sounds similar to a plucked violin. The Stepped-Tone Generator utilized a 556 dual timer IC with two potentiometers as controls. The circuit gained popularity among electronic music experimenters, and its unique sound caught the attention of those who recognized its similarity to the Atari 2600. As a result, it was affectionately nicknamed the "Atari Punk Console" by a crew member of 'kaustic machines', a producer of sound circuits.
Mims's interest in electronics and inventing is evident from an early age. In his youth, he demonstrated his "electronic eyes" invention to convention attendees while wearing his Texas A&M Corps of Cadets uniform. Texas newspapers widely reported on Mims and his device, recognizing his passion for science and inventing.
In addition to his work as an inventor and writer, Mims has also co-authored a book on electronic calculators with his friend, Ed Roberts, in 1974. He wrote a monthly column for the hobbyist magazine, Modern Electronics, and contributed to other publications, sharing his knowledge and insights with enthusiasts.
Forrest Mims's inventions, such as the Stepped-Tone Generator circuit, and his written works have inspired many people to pursue careers in electrical engineering and fostered a lifelong interest in hobby electronics.
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Frequently asked questions
Forrest Mims is an American amateur scientist, writer, and inventor. He wrote several books, including "Getting Started in Electronics", which is considered one of the greatest books on electronics. He also invented scientific devices, such as the "electronic eyes," and contributed to the development of the Atari Punk Console.
Forrest Mims invented a device called "electronic eyes," which was widely reported in Texas newspapers. He also created a circuit called the "Stepped-Tone Generator" or "Sound Synthesizer", which produced sounds similar to a plucked violin. This circuit became popular among electronic music experimenters and was renamed the Atari Punk Console.
Yes, Forrest Mims wrote several books, including "Getting Started in Electronics", which was first published in 1983. He also wrote "Make: Forrest Mims's Science Experiments", which compiles 30 of his science columns published in Make magazine. Additionally, he co-authored a book on electronic calculators with his friend, Ed Roberts, in 1974.











































