electronic block, this circuit designed for this purpose is to block the telephone line, connecting the computer and also lock the keyboard and mouse of the computer, not working until donot take monedad.

摘要

1. BLOCKER DEVICE mail, which being characterized by stabilized power supply (1) OPTIONAL KIT card reader (2) Electronic purse (3), CLOCK (4), microswitch rod (5), timer circuit (6) , timer circuit (7), timer circuit (8), relay (9), TIMER (10), relay (11), relay (12), LEAVING THE COMPONENTS MOUNTED PCB, EXCEPT MONEDERO (3) Y CLOCK (4) communicating with the plate through a connector; POWER SUPPLY STABILIZED (1) comprises a transformer, BRIDGE RECTIFIER AND REGULATOR VOLTAGE KIT OPTIONAL CARD READERS (2) PURSE (3) and Clock (4) ARE THE KIND COMMONLY KNOWN, THE MICROSWITCH (5) consists of a contact and a rod, TIMERS (6), (7), (8), circuits are each constituted by a circuit INTEGRATED, SIX ELEMENTS OF DEBT SECURITIES, THREE electrolytic Capacitors different values, a transistor and a ceramic capacitor, the timer (10) comprises a diode, an electrolytic capacitor a resistor and a transistor, relay (9) and relay (12) are composed of four DOUBLES AND CONTACTS a copper coil with its core IRON AND DIODE, EXCEPT RELAY (11) BESIDES THE FOREGOING HAS A MORE DIODO.