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one AA battery fires up LEDS with this easy circuit.. made from common junkbox electronics components that you already have..
I think he did good, I think the video was great, clear and I know punchboard never looks pretty. This DC to DC converter, I think is the best, Thank you.
By itsrich10 1201232962 Reply Spam [+2] Moderate Up Moderate Down RemoveA real DIY video.
Thank you for sharing.
BTW, some LEDs can be lighted up by one 1.5V battery!
a little light lite
By jimmy_poulin 1240929301 Reply Spam [+0] Moderate Up Moderate Down Removethank yoy very much
By med0000o 1237749782 Reply Spam [+0] Moderate Up Moderate Down Removei make this circuit but its not working is it necessary to use a same ferrite coil which use in this circuit
By raj90012002 1224661531 Reply Spam [+0] Moderate Up Moderate Down Removeplease check connections again.. I made more than a dozen for the friends without any difficulty.. as you see ferrite core is simple and easy to make without any specialty.. at least try MW broadcast radio ferrite antenna bar..
By adanosa 1224732126 Reply Spam [+0] Moderate Up Moderate Down Removeshakran,0.005 volt maspik kabal ose avoda
By NetMan09 1215286866 Reply Spam [+0] Moderate Up Moderate Down Removegeia sou.
Have a look at my electronic hack's too.
cya!
is the ferrite core acting as a transformer which is regulated by the transistors?
By pants189 1203345894 Reply Spam [+0] Moderate Up Moderate Down Removeferrite core generates electric pulses..
in fact this circuit is square wave oscillator.. when transistor switches off causes reverse voltage to induce in the coil.. and these continuous voltage spikes light led.. LED is reverse biased according to the battery.. that means no direct battery current flows through
the led..
regards
Can't find 1n5K630 on schematic or what it is. Can anyone help me ?
wtjones9@yahoo.com
1n5K630 is a capacitor.. that means condansator.. value is 1.5 nf.. 1.5 nanofarad.. or 1500 pf.. or 0.0015 mf..
pf picofarad.. mf microfarad.. all same..
630 is breakdown voltage.. not so important.. try what you find..
regards..
hiya thank you so much for the name :) x
By nextgirl 1202818603 Reply Spam [+0] Moderate Up Moderate Down Removehi could you please tell me the name of the tune playing in the background? thanks
By nextgirl 1202774408 Reply Spam [+0] Moderate Up Moderate Down RemoveThank you for your kind interest.. The name of the background tune is:
Katibim
A quite old and catchy tune..
The name is enough to collect extra info from internet if needed..
Regards
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