Hand made diodes in the eyes - Toyota Carina E, 2.0 L, 1992
My angelic eyes did not suit me. Therefore, the karinovod teammate was given the idea to manufacture diodes for the T10 connector. At the end of the whole structure there are 2 3x crystal SMD diodes. Execution at a high level. And I'm happy with the result like an elephant :) According to passport calculations, the brightness was about 13000mcd, but it became about 140000mcd :)
on the dough, it turned out 12 UAH / piece. This is a mega humane price tag:
each LED for 3 UAH / pc
resistor - 6 kop
diode for reverse current protection + board + etching + work - 5.94 UAH
ready-made store diodes of such a plan cost 20-25 UAH / piece. or even more expensive ...