Digital calculators 
16QAM Demodulator Tool 
555
calculators monostable timeout calculator and astable square wave
calculator 
555
calculators monostable timeout and astable square wave calculator, 555
timer 
555 calculator
555 calculator 
555 calculator
555 calculator, This calculator helps design an astable multivibrator from a
standard 555 timer IC 
555 calculator
monostable timeout calculator 
555 calculator
monostable timeout calculator, This calculator helps design monostable
oneshot from a standard 555 timer IC 
Base Conversion
Calculator allows you to convert a same number between its
representations under different number systems, converts noninteger
values & negative bases too, scroll down,
a tip 
Base converter
this simple tool allows you to convert a same number between its
representations under different number systems, Fractions, a tip 
Base converter
This is a JavaApplet to convert between the decimal representation of
numbers (like "1.02") and the binary format used by all modern CPUs 
Binary
Calculator Applet 
Block error correcting codes
exercises onn coding theory, in particular Hamming codes 
Computer storage
conversion Bit and Byte Conversion, Common Computer Conversions 
CRC 8 calculator The
following Java™ 1.1 applet calculates the CRC8 code, C(x) = x8 + x2 + x + 1,
polynomial 
CRC calculator
CRC calculator 
CRC calculation Cyclic redundancy check calculation 
Cyclic and
CRC Codes 
DecimalHexBinary Conversion 
Digital calculators
stolen page 
Gray code
calculator a Java applet which converts an input number given in binary,
octal, decimal or hex standard representation into its Gray Code value or
performs the inverse transformation 
Gray Code Converter
Applet The gray code number system has the property that each number i's
successor and predecessor numbers differ from i in just one bit 
Hamming code tool
Hamming 74 Code 
Hamming code tool
this online tool generates sets of codeword having certain properties. Given a
received codeword, the word can be submitted for error detection or correction
in comparison to the generated set of valid codewords,
Error Correction and the
Hamming Code 
Hammingcode 
Huffman
code Adaptive Huffman Compression 
Huffman
code Binary Huffman Coding demonstration 
Huffman
code 
Huffman
code 
Huffman
code "Huffman Coding" demonstrates the Huffman algorithm to find an
optimal representation for a finite set of data (characters). The "optimal"
representation is the one that consumes least space for storage, ... 
Huffman
Encoding 
HEX to BIN to DEC
to etc.. calculator 
Karnaughmap
Karnaughmap calculator 
karnaugh
map KarnaughVeitchDiagramm 
Karnaugh map minimizer
graphical way to minimize boolean functions 
Karnaugh Map
Minimizer Input a 4term truth table 
Karnaugh Map
Minimizer 
Karnaugh
minimizer trial version only supports 4 variables 
KarnaughVeitchDiagramm 
Karnaugh Veith map 
Lossless Data
Compression The main objective of this page is to introduce two
important lossless compression algorithms: Huffman Coding and LempelZiv
Coding 
Multivibrateur
astable 555, en Français 
Numeric
base converter
convert numbers from one base to another. This base converter supports
conversion between bases 2 through 36 
Programmable
Logic Controller software on this evaluation applet you can open the
Ladder +Basic sample programs for SIMULATION and EDITING, free downloading
of DOS version of TRiLOGI: version 4.1 (evaluation, 420K)

Quine McCluskey Minimization 
RC
HCT generator calculator
using 74HCT04

Thruth table calculator 
Horizontaal 

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Last updated on:
20110102

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