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List of free analog and digital electronic circuit simulators, available for Windows, macOS, Linux, and comparing against UC Berkeley SPICE.The following table is split into two groups based on whether it has a graphical visual interface or not.
As the first electronic educational toy, [6] [7] the Little Professor is a common item on calculator collectors' lists. [8] In 1976, the Little Professor cost less than $20. More than 1 million units sold in 1977. [9]
Shenzhen I/O was developed by Zachtronics. [4] The game is seen as a spiritual successor to their previous title TIS-100, a coding puzzle game released in 2015. [4] Shenzhen I/O was designed with the same niche audience in mind, specifically people interested in programming. [4]
Dataman was an educational toy calculator with mathematical games to aid in learning arithmetic. [ 1 ] [ 2 ] It had an 8-digit vacuum fluorescent display (VFD), [ 3 ] and a keypad. [ 4 ] Dataman was manufactured by Texas Instruments [ 5 ] and was launched on 5 June 1977.
Named after Alan Turing, the game could, in the abstract, duplicate the processes of any computer whatsoever if the game field itself were sufficiently large. This follows because the game is P-complete by the circuit value problem and PSPACE-complete if an exponential number of marbles is allowed. [1] [2] The device has implications for ...
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Made in Japan, this was also the first calculator to use an LED display, the first hand-held calculator to use a single integrated circuit (then proclaimed as a "calculator on a chip"), the Mostek MK6010, and the first electronic calculator to run off replaceable batteries. Using four AA-size cells the LE-120A measures 4.9 by 2.8 by 0.9 inches ...
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