Difficulty Operating Solenoids with an Arduino Uno

[John HaineParticipant @johnhaine32865]

I only had to visit them as I was in research but spent some weeks out in Gloucester area on training, of which the most interesting bit was going out in vans with the installers or in the exchanges trying to hear a TO explaining how a register-translator worked – fascinating!

[duncan webster 1Participant @duncanwebster1]

PO type 36 was a Hipp clock, so nothing like as noisy as a Synchronome. Confusion arises because the GPO owned the design (I think) but had them made by several manufacturers, Gents included

PO36

Type 46 was similar but had 1/2 second pendulum, much rarer

[James AlfordParticipant @jamesalford67616]

Posted by duncan webster on 03/01/2021 18:14:45:

PO type 36 was a Hipp clock, so nothing like as noisy as a Synchronome. Confusion arises because the GPO owned the design (I think) but had them made by several manufacturers, Gents included

PO36

Type 46 was similar but had 1/2 second pendulum, much rarer

That takes me back, somewhat.

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