R series PDP-8 board information and Picture R302 Dual Delay (One Shot)
This board is a dual one-shot multivibrator. The delay is controlled by a capacitor and a resistor and either the on board or external components can be used. Front panel mounted variable components can be used to allow the timing to be controlled by the user. Delays from 400 nanoseconds to 4 seconds can be generated. When triggered it generates a pulse for the specified length. This board cost $44 in 1968.
Feel free to contact me, David Gesswein djg@pdp8online.com
with any questions, comments on the web site, or if you have related equipment,
documentation, software etc. you are willing to part with. I am
interested in anything PDP-8
related, computers, peripherals used with them, DEC or third party, or
documentation.
