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Kit#: QK14
SINGLE WIRE TOUCH SWITCH :

This is the Single wire Touch Switch. We use the 555 & Cmos 4027 to make a logic in this kit. First time your hand touches the single point it triggers and 12V DC relay will be ON and when you again touches at the same point the relay will be at its previous position. 12V DC power supply needed ( not included in kit ).


Kit#: QK26
TOUCH SWITCH :

Touch Switch

TOUCH ON - TOUCH OFF Switch. Once you touch at the touch pad (pad sense the fingure) at circuit the relay will goes at at normally open position and when touches second time it will come back at normally close position. You can use any touch switch if you don't want o use touch pad. Operarting at 12V DC power supply (power supply not included in kit).

Price: $ 5.00 each

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Kit#: QK42
OVER & UNDER VOLTAGE PROTECTOR :

Save your electronic devices from voltage fluctuations. your devices will be ON until your main voltages arte in between 200V - 240V other wise OFF. See our new Over / under voltage with timer kit.

Price: $ 4.00 each

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Kit#: QK59
VOLTAGE STABILIZER KIT :

The kit is designed for the small and medium scale, automatic voltage stabilizer manufacturers, 2 RELAYS KIT controlls 180 to 260 volts.


Kit#: QK60
VOLTAGE STABILIZER KIT :

The kit is designed for the small and medium scale, automatic voltage stabilizer manufacturers, 3 RELAYS KIT controlls 150 to 260 volts.


Kit#: QK61
VOLTAGE STABILIZER KIT :

The kit is designed for the small and medium scale, automatic voltage stabilizer manufacturers, 4 RELAYS KIT controlls 110 to 260 volts.


Kit#: QK64
SUPER INTERCOM :

Super Intercom

Push to talk intercom kit.Using LM380. Always use at the entrance of house. It has 2 Watt output. Operated at 12V DC power supply. 2 speakers 8 ohms 1Watt are supplied with kit.

Price: $ 4.00 each

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Kit#: QK68
AUTOMATIC WATER LEVEL MOTOR CONTROLLER :

Automatic Water Level Motor Controller

The kit is designed for removing the headache whether the water is filled in over tank or over tank is empty. only dip the wires in your over and under tanks this kit will controll your water pump automatically and also indicates the current status of water in both water tanks.

Price: $ 10.00 each

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Kit#: QK69
CLAP SWITCH (SOUND WHISTLE) :

Clap Switch  (Sound Whistle)

When you clap, there is a small condenser mic, it will sense and the relay switch is given in kit, it will be ON and again when you clap the relay will be ON. You can also use the Traic, but we sully the relay in the kit. operated at 12V DC (power supply not included in kit). Best kit for beginners.

Price: $ 3.00 each

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Kit#: QK116
TV SOUND KIT :

The kit is used where the old TV has a problem in its sound section. Disconnect the sound section and add this kit in your TV circuit. WOW now your TV is giving wonderfull sound.


Kit#: QK124
COMBINATION LOCK :

Simple combinition lock. An introduction to a basic but fully working combination lock. Separate key pad with 12 keys. Lock is reset if an incorrect digit is pressed. Relay is capable of switching 250V. Operated at 12V AC . (transformer not supplied with kit).


Kit#: QK125
SINGLE WIRE TOUCH SWITCH HIGH SENSITIVE :

You can turn on almost any electrical device with this switch, and the switch auromatically turns off a short time later. As you will see you can determine how much later less than a second to over one minute just by changingthe value of one resistor. The kit uses a 12V relay to do the switching. Operated also at 12V DC.

Price: $ 4.00 each

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Kit#: QK132
PULSE GENERATOR ( 0 - 1MHz) :

Pulse Generator

A simple pulse generator circuit using the 555 to generate pulses from 0 - 1MHz. Ideal circuit for students and hobbiers at low cost.

Price: $ 4.00 each

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Kit#: QK137
OVER / UNDER VOLTAGE PROTECTOR WITH TIMER :

Over / Under Voltage Protector With Timer

Save your electronic devices from voltage fluctuations. your devices will be ON until your main voltages are in between 160V - 240V other wise OFF. Or you can change these setting with the help of potentiometers. After coming up normal voltage in your main line the delay on timer will start its working and when the time is up (whatever you adjusted with potentiometer) your device will be ON. Operated directly with 220V AC, no need of transformer.

Price: $ 10.00 each

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