Download or read book 29 Electronic Projects for Your Home, Car & Workshop written by Myles H. Marks and published by . This book was released on 1984-01-01 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shows how to make intrusion alarms, power factor controllers, intercoms, charge indicators, FM transmitters, telephone answering machines, automatic garage door closers, and back-up warning signals