From 1e40844ececcbfa3997f8d35b97de45e586e4a30 Mon Sep 17 00:00:00 2001 From: Eric Helgeson Date: Fri, 20 May 2022 21:09:27 -0500 Subject: [PATCH] Updated External LED (markdown) --- External-LED.md | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/External-LED.md b/External-LED.md index 0091257..3b24eda 100644 --- a/External-LED.md +++ b/External-LED.md @@ -1,10 +1,14 @@ -**This is for version 1.0-a/b/c.** Version 1.1 has dedicated pins. +# 1.1-a -# Power +The power `PWR` and activity `ACT`pins are on the board behind the SD Card. You can install `1/8w` resistors at `R1`/`R2` on the top edge of the PCB. Kits and Assembled units come with `330`ohm, but anything between `300`-`500` should be safe. Your LED will be dimmer the higher the resistance. You can use the calculator at the bottom to calculate the exact resistance you need if you know the LED value. + +# 1.0-a/b/c + +## Power Connect a LED to 5v with a resistor rated for your LED. -# Activity +## Activity There are a few options, but none would be considered easy.