This is the ninth in the 300 series of circuit design books, again contains a wide range of circuits, tips and design ideas. The book has been divided into sections, making it easy to find related subjects in a single category. The book not only details DIY electronic circuits for home construction but also inspiring ideas for projects you may want to design from the ground up. Because software in general and microcontroller programming techniques in particular have become key aspects of modern electronics, a number of items in this book deal with these subjects only. Like its predecessors in the 300 series, q308 Circuitsq covers the following disciplines and interest fields of modern electronics: test and measurement, radio and television, power supplies and battery chargers, general interest, computers and microprocessors, circuit ideas and audio and hi-fi.IC2 already contains the freewheeling diodes to render the inductive voltage surges from the relay coils harmless. ... Whereas the normal battery voltage is 12V, this increases to a minimum of 13.8 V when the alternator charges it. With a ... P2 is used to set the exact cut-off point and this preset should be set to a voltage at which the battery has not discharged too much: 1 1 .5 V would be a suitable value.
|Publisher||:||Elektor International Media - 2003|