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  curtaTI 0030 supermr mus i calWatch LCD

Little Professor 1982 ITAModel: Little Professor 1982 ITA
Battery: 2 x AA

AC adapter:
Year: 1982
  
Chip:

Info: manufacture Italy

Little Professor solarModel: Little Professor Solar
Battery: no

AC adapter:
Year: 1995

Chip:

Info: solar

math star Model: Math Star
Battery: 2 x AA
       
AC adapter:
Year: 1988
                              
Chip: CD4616

Info: The Math Star is preprogrammed to teach the basic four mathematic functions through different games. This educational toy was rated by Texas Instruments for childrens aged between 6 and 11 years.

Little Professor 1982 USAModel: Little Professor 1982 USA
Battery: 2 x AA
  
AC adapter:
Year: 1982

Chip:

Info: manufacture USA

magic clownModel: Magic Clown
Battery: 4 x AA 

AC adapter:
Year: 1993

Chip: TSP50C11/CSM11124

Info: 

mickey math adventureModel: Mickey Math adventure
Battery: CR2025

AC adapter:
Year: 1983

Chip:

Info: manufature China

Little Professor 1985Model: Little Professor 1985 EU
Battery: 2 x LR44

AC adapter:
Year: 1985

Chip:

Info: manufacture EU



Magic Wand speak and LearnModel: Magic Wand Speak and Learn
Battery: 4 x D cell

AC adapter:
Year: 1983

Chip:

Info: 

Mickey MouseModel: Mickey Mouse
Battery: solar

AC adapter:
Year: 1983

Chip:

Info: manufature China

Little Professore 1985 USAModel: Little Professor 1985 USA
Battery: 2 x AA

AC adapter:
Year: 1985

Chip:

Info: Made in USA

Math MarvelModel: Math Marvel
Battery: 9 volt

AC adapter:
Year: 1980

Chip:

Info:

monkey seemonkey see 00Model: Monkey See 
Battery: 9 volt 

AC adapter:
Year: 1985

Chip: TMS1000 / MP0271

Info: This wonderful educational toy is not related to Texas Instruments. It is just for comparision with the rare MATH MAGIC and its sibling WIZ-A-TRON. With this MONKEY SEE Radio Shack changed from the original "calculator chip" MM5780 to a pre-programmed 4-bit microcontroller from Texas Instruments.