Easy Simple Step Up Voltage 3 volt DC (AA batteries) to 500 volt AC booster
#DIY #homeMade #electronic #project. Demonstration to show it is possible to step up low voltage power source DC (2 x AA batteries) to a staggering 500 volt AC that is capable to light up bulb rated around 220 - 240 volts @ 1 - 3 watts.
Component 1 x step up 2 phase primary transformer, 680 Ohm resistor, KSH 200 transistor.
The voltage can be more powerful and with arc with the addition of voltage regulator.
This circuit is a battery saving because the 3 watt LED bulb can still light up at 0.8 volt although it may not so bright. It can help people in remote places or with no access to electricity to have a good lighting at night just with batteries.
And the good news is the cheap #China made #battery are no longer an issue. Most people complaint of weak cheap Chinese batteries but this circuit doesn't care if the battery is weak or powerful. As long as the battery can supply within 1.5 volt to 3 volt the bulb can light up.
You can make a light for your home as shown in this video https://www.youtube.com/watch?v=n-TpfTEtHH0
See also:
How to make mobile cell phone 4G #signal #booster / #amplifier
https://www.youtube.com/edit?video_id=T6TAEDL-RRU
4G booster using 20 Mhz Crystal Oscillator
https://www.youtube.com/watch?v=Q_jCR3nj-hQ&t=2s
#HowTo make cell mobile signal detector circuit
https://www.youtube.com/watch?v=f3F796Hhqxc&t=34s
DiGi 4G signal amplifier
https://www.youtube.com/watch?v=6RrU--PtJak&t=1s