How to use 51 single chip microcomputer related software and experimental board-EEWORLD

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1. Use of KEIL software

2. Use of burning software.

3. Use of Proteus software.

4. Use of Protel 99 se:

Pay attention to the following points when drawing PCB layout:

Power/ground wire thickness: 30mil;

Signal/control line thickness: 15mil;

Power/ground via: hole size: 30mil; diameter: 32mil;

Signal/control line via: hole size: 15; diameter: 25mil;

Wiring and via spacing: 15mil;

Wiring spacing: 20mil;

Font size: 35*4mil.

Reference address：How to use 51 single chip microcomputer related software and experimental board

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