User manual

FEATURES:
• ICSP/ICD connector for programming and debugging
• RS232 interface with MAX232 IC on socket
• DIL28 microcontroller socket
• Quartz crystal 20Mhz
• LED to RA0 through jumper
• user Button to RA5
• Reset button and circuit
• Power plug-in jack, accept AC and DC input
• selectable +3.3V / +5V power supply voltage regulator (3.3V when jumper is
closed)
• Extension slot on every uC pin
• Gird 100 mils
• GND bus
• Vcc bus
• Four mounting holes 3,3 mm (0,13")
• FR-4, 1.5 mm (0,062"), green soldermask, white silkscreen component print
• Dimensions 100x80 mm (3,9x3,15")
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