An ultra-simple bit of hardware to program the flash memory in AT89S51/52/2051/4051. Now you can program the firmware for an ISP programmer built with one of these microcontrollers, without needing an ISP programmer! Or you could just use this and forget about a "better" ISP programmer.

Project Samples

Hardware Schematic The Lazarus App

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License

GNU General Public License version 3.0 (GPLv3)

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Additional Project Details

Operating Systems

Linux, Windows

Registered

2020-11-06
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