Showing posts with label Saklar/Relay. Show all posts
Showing posts with label Saklar/Relay. Show all posts
Thursday, May 19, 2011

Light/Dark Switch With Relay

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The circuit as shown act as a light detector. Under normal conditions the resistance of the LDR is high, keeping pin 2 low. When light falls...
Tuesday, December 28, 2010

Simple switch-Off Time Delay Circuit

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Designing a switch off delay circuit is quite simple and will cost you no more than $5 to make. All parts can be picked up from Radio Shack ...
Monday, December 27, 2010

Simple Switch On Time Delay Circuit

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This Switch On Time Delay circuit has been designed to create a lamp switch operated electronically with an option of setting a delay in th...

9 Second Countdown Power-On Relay With 7 segment Display

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9 Second Countdown Power-On Relay Circuit This circuit provides a 9 second delay using a 7 segment display. When the switch is closed, the C...
Saturday, December 25, 2010

Driver Relay Menggunkan Transistor

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Basic Transistor relay driver Bipolar transistor is a component that works based on the presence or absence of flow in the foot triggers the...
Wednesday, November 24, 2010

220 Volt Disco Lamp circuit

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This disco lamp circuit is not a voice operated switch (VOX) because this circuit is too dumb to differentiate between musical sound or hum...
Saturday, November 20, 2010

Rangkaian Toggle Switch With Relay

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This circuit will energize and de-energize a relay at the push of a button. Any type of momentary action push-to-make switch can be used. P...
Monday, September 27, 2010

Rangkaian Radar Pompa Air (Kontrol Ketinggian Air)

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Radar Pompa Air (Kontrol Ketinggian Air) By means of a Relay , employed to drive a water pump, this circuit provides automatic level control...
Tuesday, January 26, 2010

Fuse|Sekring Elektronika.

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Rangkaian Fuse Elektronika Circuit of fuse (sekring) electronic designed to operate on 230V AC with an adjustable trip current. When the c...
Thursday, January 14, 2010

Rangkaian Pengendali Kipas Menggunakan Temparatur

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Pengendali Kipas Menggunakan Temparatur This circuit will trigger a relay when a preset temperature is reached. The circuit uses a NTC ther...
Friday, January 08, 2010

Control|Pengendali Relay MenggunakanTransistor

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Control (Pengendali) Relay The following series of functions to control the relay kutup. With an input signal greater than 0.3V pk-pk (100m...
Sunday, December 20, 2009

Rangkaian Control Relay Menggunakan InfraRed

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Control Relay Menggunakan InfraRed Normally, home appliances are controlled by means of switches, sensors, etc. However, physical contact wi...
Sunday, December 13, 2009

Rangkaian Touch Switch Menggunakan 3 Transistor

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Touch Switch Menggunakan 3 Transistor Here is a series of Touch Switch using only 3 transistors, this touch-based transistor switches can a...
Saturday, October 03, 2009

Rangkaian Saklar Sentuh

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This is a Turn on and turn off your electrical devices using touch switch, so you can “play” your electronic devices more fun. Touch switch ...
Sunday, September 06, 2009

Rangkaian Driver/Buffer Saklar Relay

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This is a circuit instead of a standard on-off switch. Switching (Saklar) is very gentle. If we don’t use the PCB, connect unused input pi...
Wednesday, August 26, 2009

Rangkaian Saklar sentuh Berbasis IC 555

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Saklar sentuh Berbasis IC 555 This is the simple circuit of diagram of a small touch using IC NE 555 . This circuit is ideally useful for m...
Friday, August 14, 2009

Rangkaian Sekring|Fuse Otomatis

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To restrict / security, electric current is usually used fuse/sekring or patron is dissolved when going short (konslet) will drop out and m...
Friday, May 29, 2009

Lampu Otomatis Sederhana

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Gbr. Rangkaian lampu otomatis Component list: R1 = 100K Pot Q1 = 2N3904 or 2N2222 Q2 =NPN PhotoTransistor RELAY= ...
Sunday, May 10, 2009

Automatic lamp Circuit

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This series will work as the lighting will automatically turn on when the voltage net PLN off. If the net voltage on the series will off aut...