Скачать с ютуб Animated indicators (turn signals) with Arduino, FastLED and a WS2812B LED strip. в хорошем качестве

Animated indicators (turn signals) with Arduino, FastLED and a WS2812B LED strip.

I was recently asked how to connect a Arduino to a car lighting circuit to control some LED strips. As there are a number of ways to do that, I thought I'd go through some of my ideas here. This video is a bit more technical and less flashy than the last few, so if that's not you're thing you can skip this one! GitHub page for schematics and code: https://github.com/s-marley/CarLights Falstad circuit simulator: https://www.falstad.com/circuit/circu... More details on optocouplers: https://learnabout-electronics.org/Se... If you've found this useful and you'd like to support me to create more stuff, you can now buy me a coffee: https://www.buymeacoffee.com/scottmar... or buy something from Amazon UK or US at the links below. As an Amazon Associate I earn from qualifying purchases from the links below. It doesn't cost you any more and it helps me to keep making videos! Amazon UK 3 Pack or Arduino nano: https://amzn.to/2OWmvJR Amazon US 3 Pack or Arduino nano: https://amzn.to/3sppDvw 00:00​ - Intro 01:30 - Potential divider 03:14 - Zener diode 04:37 - Schottky diode 05:22 - Optocoupler 07:19 - Final schematic 08:35 - Hardware build 09:31 - Testing