2018-11-18

[public] 914K views, 18.3K likes, dislikes audio only

GreatScott!

Fast Prototype Option ($2 for 10 PCBs): https://jlcpcb.com

Previous video: /youtube/video/78WgdXpAVxw

Square Wave Inverter video: /youtube/video/zASxHFxf6oY

Arduino Timer video: /youtube/video/IdL0_ZJ7V2s

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Websites which were mentioned/shown in the video:

https://github.com/Terbytes/Arduino-Atmel-sPWM

http://www.egmicro.com/download/EG8010_SPWM_V2_2.pdf

http://www.egmicro.com/download/EGP1000W_manual_20110509.pdf

http://www.egmicro.com/download/EGS001_datasheet_v1_2.pdf

In this video I will tell you the basics about SPWM and show you how we can use it to create a pure sine wave. Afterwards we will have a closer look at the EGS002 which is a cheap SPWM driver board from China. I will create a DIY pure sine wave inverter with it and show you why it is not really a decent alternative to commercial inverters.

Thanks to JLCPCB for sponsoring this video

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Music:

2011 Lookalike by Bartlebeats