Electronics Projects, Security Alarm Circuit with PIC16F877 LCD article
"microchip projects, microcontroller projects, pic16f877 projects, " tagged with
Security Alarm project 16f877 microcontroller Board 2×16 lcd indicator alarm circuit connected to the keypad on the necessary adjustments can be made. Circuit diagram pcb drawings, asm source, hex codes, alarm installation, lcd menu information (in English). Alarm circuit 8 pieces TRIAC output connect this outputs relay can be controlled by a variety of devices such as elements.
Source: http://elektron.uw.hu/ Alternatif link: security-alarm-circuit-with-pic16f877-lcd.RAR