The cover art and liner notes are included.

Easy-Downloader V1.1 for ATMEL 89C2051/4051 Wichit Sirichote, kswichit@kmitl.ac.th Build your own a personal writer for programming HEX code into Flash based microcontroller AT89C2051(2k) and AT89C4051(4k). Simple hardware and Easy use software in DOS and Window version. Single-side and double side PCB files included. Acrobat files for PCB image.

Motivation Being young and stupid I bought a microcontroller without checking for programmer and programming software availability. Fortunately, the programming protocol is simple, and I was able to make my own programmer based on an Arduino. Features • Flashes IntelHex files • Verifies uploads • Erases flash • Dumps flash from chip to a file • Verifies chip ID • Works on Linux • Probably usable on Windows • Requires only a small software modification to allow for AT89C4051 programming Guide A more detailed guide to using this programmer can be found in.