Uploaded October 2016 | Updated September 2026, 4 days ago
In this video i take a quick look at the IBM 3174-61R Establishment Controller. Designed as a gateway between remote text terminals and mainframe computers through LAN and WAN networks.
en.wikipedia.org/wiki/IBM_3270
facebook.com/DextersLab2013
dexterslab2013.blogspot.co.uk
In this video i take a quick look at the IBM 3174-61R Establishment Controller. Designed as a gateway between remote text terminals and mainframe computers through LAN and WAN networks.
en.wikipedia.org/wiki/IBM_3270
facebook.com/DextersLab2013
dexterslab2013.blogspot.co.uk
![DL182 Hayear HY-5200 Microscope Camera Review [Reupload]](https://i.ytimg.com/vi/6zOYi9iuIys/mqdefault.jpg "DL182 Hayear HY-5200 Microscope Camera Review [Reupload]
In this video i take a look at a Hayear HY-5200 microscope camera supplied to me by Banggood.
https://www.banggood.com/custlink/KmvvbNQpmA")
