Super light mod

[gek]

Originally posted by Cal_Dereta
I read this site through babelfish. Although not a perfect translation (something about a beefsteak tow), it clearly states that the headlight is connected to the B (back) soldering point. And the taillights to the F (forward) soldering points.

Hmmm oepsie... One of the things I have to work on is to READ stuff instead of skipping words. This looks like it might work if you connect the F to the back lights and the B to the front lights. I will play around and let you know.

PS: testing with multifase LEDS (no + or -) seriously gives you a headach ;-)

[gek]

I think I am about as electrical as a duck... Any electronics bifs out there please help:

I managed to get the front led +1.5 to passthru and Opamp circuit and lite up the leds using an external battery but how the heck do I do this for the backwards (-1.5) I tried to put in an inververter put even the lowvooltage kinds take a minimum of 2 volts...

To be honest I am kind of a cheap bastard. I love the look of mikes super light mod but I am unwilling to shell out 40 Euro's to purchase one. If anyone has this mod could you please sneak me the part number of the IC on the board. As soon as I have that I could set it up... I Think...

[SuperShot]

Can't you do the excact same as for the forward, but use the -1.5 for ground and the ground for +1.5? Remember, it's the difference in voltage that counts, not the voltage itself.