LED Wiring

This is a basic ele­ment of many elec­tron­ics projects: how to wire up an LED with a cur­rent lim­it­ing resis­tor. Most effects have a 5 mm LED and many wiring dia­grams show a 4k7Ω resis­tor. There’s a fair­ly wide range of val­ues you can use, depend­ing on how bright you want the LED (and what… Con­tin­ue read­ing LED Wiring