Web Development, Programming and Internet ToolsHere is a collection of various tools web developers and programmers will find useful.
- ASCII Code Table A table of decimal, hex, binary, and ASCII characters.
- ASCII: Hex Code: Unicode Converter Converts plain text into both hex code and unicode.
- What's My IP Address? See the external IP address of your computer if it is behind a router/firewall.
- Is It Up or Down? Check to see is if a website is up and available or down.
Electronic and Mathematic ToolsHere is a collection of various tools for calculation and conversion.
- Interactive Resistor Color Code Calculator Determine the value and tolerance of a resistor based on the colors of the bands.
- Measurement Unit Prefix Converter How many microfarads in a 4.7 picofarad capacitor? This makes it easy to discover the answer.