Tektronix Model 31 Electronic Calculatorhttps://www.oldcalculatormuseum.com/tek31.html
RS-232 serial communications between a connected terminal device and the calculator. The Model 154 provided serial communications at 110 and 300 baud to any kind of device that ha
RS-232 primer (WilsonMinesCo.com)http://wilsonminesco.com/RS-232/RS-232primer.html
connecting modems (data communications equipment, or DCE) to other things like computers, terminals, and printers (data terminal equipment, or DTE). In RS-232, data is sent on a w
TRX-Manager - Supporthttp://www.trx-manager.com/support.htm
with very high-speed communications and they have a bonus by making much easier remote control via the Internet, etc... Inexpensive integrated circuits already exist since a decad
Home Computing with Texas Instrumentshttp://stephen.shawweb.co.uk/tihistory.html
by using phonemes 1981- Communications through the power line for appliance control 1981- Programmable envelope music; speech in console 1981- Prepare for 64k ram (required minimu
A brief history of the Texas Instruments Home Computer
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