This shows the size of the LED and the connections.
Magnet wire is soldered to the pads on the LED as shown. Note that two pads on one side are connected together.
Bi-color LED's used as turnout position indicators.
Hi everyone -- I am finally getting back to working on my O27 layout and need some advice. I want to build a control panel with indicator LEDs and...
incorrectly mounted T1-1/4 LED's replaced by golden white SMDs on board