#plessey — Public Fediverse posts

Explosion proof #telephone from #Plessey #England you would have used it if you were in the yard filling up 200 litre drums with #petrol or any other substance where there was #flammable #vapour or #gas - a normal telephone set would not be safe as it could make sparks (especially during loop disconnect dialling).

Old Dot-Matrix Displays Give Up Their Serial Secrets https://hackaday.com/2024/06/04/old-dot-matrix-displays-give-up-their-serial-secrets/ #ReverseEngineering #reverseengineering #dotmatrix #LEDHacks #display #Plessey #GPD340 #INA219 #serial #pico

Old Dot-Matrix Displays Give Up Their Serial Secrets - If there’s one thing we like better around here than old, obscure displays, it’s o... - https://hackaday.com/2024/06/04/old-dot-matrix-displays-give-up-their-serial-secrets/ #reverseengineering #dotmatrix #ledhacks #display #plessey #gpd340 #ina219 #serial #pico

The founder of #ARM cites filing 4 a listing on #NYSE another instance of #Brexit disaster. The madness of erecting barriers against our #EU family means the depth of #LSE much reduced. Continues the Tory tech disaster, begun when #Thatcher didn't support #Plessey & #Ferranti.