Development Tools

Simple Serial Downloader for AT89S51/AT89S52

SDownldr.exe is a software to program a AT89S51/AT89S52 serially through the parallel port. This Software is included in the Microcontroller Project Circuit diagram for this ISP downloader is as follow: The Serial Downloader circuit above using the power supply from the parallel port. However, not all parallel port capable of providing enough current for this […]

Find Text – Finds specific text inside many files

Just like its name, Find Text is a software for finding a specific text inside many files; e.g. doc, xls, txt, htm, php, css, etc. This software is totally different with Search facility on Windows because that facility is only able to search text on files title, not inside them. The benefit of this software […]