Commandline NT Eventlog writer

This tool allows you to write stuff to the Eventlog. Good for debugging batch files, running it from your own program. Now with the capabillty to add a resource file to the registry so that the message just shows what you want it to show.   The tool has several different parameters,   “message”   The …

Bulk ComputerName Changer

This tool is great for network administrators who may ghost their harddrives with duplicate versions of windows starting off with the same computername. The tool can use a database,random number or even harddrive serial number. You must run it as an administrator in order to work. It checks to see if it can lookup it’s …

Adjustable Circuit Breaker

Tired of having to replace fuses for your projects? Different projects require different current ratings? Then you should build this circuit! All you need is 1x Voltage Comparator(Like LM311) or an Opamp make sure that they are compatible with a single supply 1x Shunt Resistor(use 1 ohm if you are planing on using panel voltmeter(the …

Audio Relay Driver Circuit

This circuit can be used for flashing lights to sound coming from a computer,iPod,mp3, CD Player, etc… The circuit works as a Single Transistor Amplifier. It works best with songs with a lot of bass. Works well even with House Current! The transistor can almost be any NPN transistor, as long as the relay doesn’t …