T&L Publications

I want to thank all you guys for your help. I have been educated about leds . I found what i was looking for a LED 1.5 volts 2.5 ma. . Thanks to Cato who reminded me of Google After much searching I found a LED at LUMEX Part #SSL-DSP5093UPGC. Thanks for all the comments and help it has been a real e...

I am using a solar cell for charging a NiMH rechargeable AAA 1.2 volt. battery. Iwould like to use a LED as a battery charge indicator. The solar cell puts out 3 volts at 5ma in full sun.It trickle charges the battery . Has anyone done this or can you tell me what LED I should use. and where I can g...

Thanks for all the help. I am going to have to use a 3 volt solarcell and I am Going to order some of the 1 Farad 2,5 volt supercapacitors from Allelectronics . They are only $1.00 each. I will let you know how it all turns out. If it dousn't work I can always go to Solar cell and nicad batterys. Th...

I have an application For a 1.5 solar cell that can charge a capacitor so it can be used as a 1.5 volt AAA battery Has anyone done anything like this . If you have please tell me what components I would have to use.