µ[micro]electronics info

A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.




Because I have not tested all electronic circuits mentioned on this pages, I cannot attest to their accuracy; therefore, I do not provide a warranty of any kind and cannot be held responsible in any manner.

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6802 nano computer

A really simple computer based on Motorola 6802 microprocessor. Alert: 6802 and 6502 are totally different microprocessors... :) The 6802 Nano computer contains only 3 IC's: Microprocessor 6802, I/O chip 6821 and EPROM 2732. RAM is not used, because 6802 has 128B RAM integrated (as well as the clock generator). This computer has really small footprint and it's suitable for small computer applications, such as school projects, simple games or regulation/controller things. Link: [?link:https://www.sbprojects.com/projects/nano6802/nano6802.htm Nano 6802]

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