Alarm Sentuh (Touch Alarm)

Alarm Sentuh (Touch Alarm)

• Rudi Hartono
• Kamis, 05 April 2012
• No Reply

This is a touch activated alarm system. Your alarm system will be activated when someone touching the "trigger". You may use thi...

Rangkaian Alarm Garasi

Rangkaian Alarm Garasi

• Rudi Hartono
• Rabu, 28 Maret 2012
• No Reply

This is a simple single-zone burglar alarm circuit. Its features include automatic Exit and Entry delays. It’s designed to be used with th...