I was looking at making my own LED flashbang for a project and stumbled upon this thread old thread.
https://forum.allaboutcircuits.com/threads/newbie-needs-help-led-flashbang-project.113907/
I wonder if op finished his flashbang. I would love to see the result.
I plan to model and 3d print a case with 3 cob led in it and a siren.
I have a some 30v COBS Leds somewhere in the garage that I plan to dig out and and use if possible but i think they might be a bit to hungry to power off a 11.1v LiPO.
I have found a video of someone disassembling a flash bomb I would like to base my project on. would a helpful person be able to help me understand how this one works?
I think it must be using a micro controller.
the cobs are discontinued and I can't find a datasheet but the Ali express say they are AC 12v COB. dumb question, is the circuit
https://www.aliexpress.com/item/4000253318441.html converting 11.1v LIPO dc to ac, or is this irrelevant?
Would this circuit be simple to reverse engineer or should i stick to 555 timers like the previous guy did?
would anyone be willing to help me with the schematic using 11.1v power source with 3 12v or 30v cob leds and a siren? it would be very much appreciated.
Thanks
https://forum.allaboutcircuits.com/threads/newbie-needs-help-led-flashbang-project.113907/
I wonder if op finished his flashbang. I would love to see the result.
I plan to model and 3d print a case with 3 cob led in it and a siren.
I have a some 30v COBS Leds somewhere in the garage that I plan to dig out and and use if possible but i think they might be a bit to hungry to power off a 11.1v LiPO.
I have found a video of someone disassembling a flash bomb I would like to base my project on. would a helpful person be able to help me understand how this one works?
the cobs are discontinued and I can't find a datasheet but the Ali express say they are AC 12v COB. dumb question, is the circuit
https://www.aliexpress.com/item/4000253318441.html converting 11.1v LIPO dc to ac, or is this irrelevant?
Would this circuit be simple to reverse engineer or should i stick to 555 timers like the previous guy did?
would anyone be willing to help me with the schematic using 11.1v power source with 3 12v or 30v cob leds and a siren? it would be very much appreciated.
Thanks