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infrared led range
hi
i want to see in dark through infrared goggles or digital camera i connect 6 infrared leds with 6 volt battery when i see through the camera a light is visible but its light is very poor and i cannot see any thing from some distance.
how can i increase the light to see...
PARABOLIC LISTNER
HI GUYS
I WANT TO BUILD MY OWN PARABOLIC DISH FOR LISTNING DISTANT
PLZ HELP ME ABOUT THIS IF ANY BODY BUILD IT AND USE IT AND FIND IT GOOD.
THANKS
Hi all
i am very fond of electronics and i want to build a circuit of high frequency receiver in which i can receive tv channels sound and also cordless and if possible to receive cellular phone frequency
i have an fm receiver from 88 to 108 mhz can i increase its receiving frequency
any body...
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