What’s inside a 1975 vintage Tektronix 213 portable oscilloscope/DMM combo?
Warranty VOID if NOT Removed T-Shirt
Forum HERE
Datasheets:
Trigger Chip
Decade Counter Chip
High Res photos:
Podcast: Download
A look at the Deye 5kW Hybrid Solar Inverter and attempted teardown. SUN-5K-SG04LP1-AU Forum: https://www.eevblog.com/forum/blog/eevblog-1610-deye-hybrid-solar-inverter/ …