Texas Instruments PS-2400+

Date of introduction:  1995 Display technology:  LCD 
New price:   Display size:  12 char + 12 digits 
Size:  3.1" x 5.2" x 0.5"    
Weight:  2.9 ounces Serial No:  
Batteries:  2*CR2025 Date of manufacture:  mth 01 year 1996
AC-Adapter:   Origin of manufacture:  Malaysia
Precision:  10 Integrated circuits:  Toshiba TMP0620H -0007
Memories:  2kB RAM    
Program steps:   Courtesy of:  Joerg Woerner

The PS-2400+ Databank stores 150 names and numbers in a small housing with a protection lid. It traces back to the PS-2400 introduced already in the year 1992.

The PS-2400+ Databank features 4 useful functions:

The Telephone Directory stores names and telephone numbers
The Scheduler stores appointments, meeting times and reminders
A flexible clock with 12-hour AM/PM or 24-hour time showing day of week
A calculator with 10-digits display capacity

The display of the PS-2400+ consists of one line for alphanumeric characters and one line supporting only numbers. The PS-3600+ packaged in a similar housing sports a 3-line display and 8k RAM. 

The design of the PS-2400+ fits neatly with the PS-2000.

This powerful Databank stores 150 names and numbers in a single-chip microcontroller! The same chip scans the keyboard and drived the dot-matrix keyboard. Any ideas about other products with this hardware ? Don't miss the Galaxy 67!

The PS-2400+ was replaced within one year with the PS-2460i



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If you have additions to the above article please email:

Joerg Woerner, January 17, 2002. No reprints without written permission.