via HACKADAY: Memories Of A Mis-Spent Youth: Learnabout Simple Electronics

Early last spring, we featured a book review, as part of our occasional Books You Should Read series. Usually these are seminal tomes, those really useful books that stay with you for life and become well-thumbed, but in this case it was a children’s book. Making a Transistor Radio, by [George Dobbs, G3RJV], was a part of the long-running series of Ladybird books that educated, entertained, and enthralled mid-20th-century British kids, and its subject was the construction of a 3-transistor regenerative AM receiver. If you talk to a British electronic engineer of A Certain Age there is a good chance that this was the volume that first introduced them to their art, and they may even still have their prized radio somewhere.

Making a Transistor Radio was a success story, but what’s not so well-known is that there was a companion volume published a few years later in 1979. Simple Electronics was part of the imprint’s Learnabout series, and it took the basic premise of its predecessor away from the realm of radio into other transistor circuits. Transistor timers and multivibrators were covered, Morse code, and finally quite an ambitious project, an electronic organ.

via Blog – Hackaday https://ift.tt/2ASl1Zg

Recent Comments

    This Week in Amateur Radio © 2017 Community Video Associates, Inc.