RANGKAIAN Delay ON 20 detik!! Transistor NPN
Bahan2: Transistor npn c1815 Resistor 1.5 k Resistor 22k Elko470uf/25 Dioda Relay 12 v Musik: / a-himitsu

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Mini NE555 12V Adusjustable Time Delay Relay Module (0-10 seconds) Monostable Delay Switch - HW-010

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Make ON OFF Delay Timer circuit electronics diy project

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It's this easy to change a 12v adapter to 15v to 17v

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Unbelievable Smart Worker & Hilarious Fails | Construction Compilation #9 #construction #adamrose

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How a 5 Volt Relay Works

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In INDIA they taught me how to chrome paint You will thank me for the rest of your life

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create a delay off timer//part 2 // create a fake alarm

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How to make a simple anti-jedug or anti-delay speaker protector

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Delay On With Transistor and Relay

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Relay OFF Time delay timer by using NPN Transistor and Capacitor

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Unbelievable Smart Worker & Hilarious Fails | Construction Compilation #7 #adamrose #smartworkers

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How To Make Speaker Protection Circuit

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Building a 2-second to 1000-hour timer with the c005 timer IC

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How to Build a Timer Circuit | Time Delay Switch or Time Delay Circuit

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Never Buy Drill Batteries Again! Once You Know This Secret, You Will Not Pay For The Battery

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Complete Discussion of Timer Relay Delay 7 Program Modes

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Make a Delay OFF Timer circuit using NE555 ic

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Make your own speaker protector complete with LED indicators

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Relay OFF Time delay timer by using NPN Transistor and Capacitor

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