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Texas Instruments TI-EC3+

Date of introduction:  July 2007 Display technology:  LCD
New price:  8.99 Display size:  10
Size:  4.7" x 3.1" x 0.35"    
Weight:  2.2 ounces Serial No:  
Batteries:  LR189 Date of manufacture:  mth 01 year 2007
AC-Adapter:   Origin of manufacture:  China (N)
Precision:  10 Integrated circuits:  
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner

TI-EC3PLUS_BOX.jpg (324417 Byte)The TI-EC3+ replaced in 2007 the TI-EC3 introduced only one year earlier. The only change is a new up-to-date design introduced due to a faulty TI-EC7 Pro.

TI-EC3PLUS_PCB.jpg (145135 Byte)Dismantling the TI-EC3+ reveals a printed circuit board (PCB) 100% identical with the TI-EC3.



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If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, August 12, 2007. No reprints without written permission.