My Prototype Projects
A Dazer or conducted electrical weapon is an electroshock weapon. It fires two small dart-like electrodes, which stay connected to the main unit by conductors, to deliver electric current to disrupt voluntary control of muscles causing "neuromuscular incapacitation".
In this diagram the power supply of the dazer is on 9 volts and may develop up to 2k volts.
1st stage of configuration uses transistor to oscillate that will power a transformer to step up voltage
2nd stage of the configuration uses capacitor diode configuration to multiply voltage to the desire value of your choice or sometimes it is called voltage doubler
In this situation it uses voltage quadrupler.
In this diagram the power supply of the dazer is on 9 volts and may develop up to 2k volts.
1st stage of configuration uses transistor to oscillate that will power a transformer to step up voltage
2nd stage of the configuration uses capacitor diode configuration to multiply voltage to the desire value of your choice or sometimes it is called voltage doubler
In this situation it uses voltage quadrupler.
This Light Dimmer uses power mains to light up. It uses triac to vary the light intensity using the 50k potentiometer also for better performance you can add diac in between C2 and Q1 to rectify the supply to the gate.
This Circuit powers 15 volts and charge maximum of 6 batteries it charge until it cuts down the current to a trickle rate
When is hang on the voltage across the phone line is about 48 vdc. When it taken off the hock, the line voltage drops below 10 volts. If the line voltage is near 48v the FET is biased off and no current can flow through Q1 and Q2. When the receiver is off the hook, the voltage drops. and allow Q3 to conduct. This action turns on Q1 and Q2 and the cassette recorder.
This circuit is also known as multivibrator ,This circuit will flash a bright or high-brightness.
Flashing of light will vary to R1
You can power this circuit merely 6v.
Flashing of light will vary to R1
You can power this circuit merely 6v.