This volume of Electronics Projects is the twenty forth in the series published by EFY Enterprises Pvt Ltd. It is a compilation of 22 construction projects and 69 circuit ideas published in aElectronics For Youa magazine during 2003. No CD available with the digital version of the book.The external interface circuit consists of data buffer circuits, latches, relay drivers, and relays for switching on/off the appliances. ... Darlington array driver Resistors (all 1a4-watt, Ap5% carbon, unless stated otherwise): R1 - 2.2k, 1/4W, Ap5% tolerance carbon resistor R2-R9 - 220-ohm, 1/4W, Ap5% tolerance carbon ... 25- pin D-type male connector RL0-RL7 - 12V, 500-ohm reed relay with one or two LPT ports.
|Title||:||Electronics Projects Vol 24|
|Author||:||EFY Enterprises Pvt. Ltd.|
|Publisher||:||EFY Enterprises Pvt. Ltd. - 2014-03-11|