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/ Ham Radio 2000 #2 / Ham Radio 2000 - Volume 2.iso / HAMV2 / SCANNER / PD-204 / CIRCUIT.GIF

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Graphics Interchange Format  |  1996-09-19  |  5KB  |  799x600  |  1-bit (2 colors)

Labels: text | diagram | technical drawing | plan | schematic | line
OCR: C1 +12v 2 7 Audio In 3 U1 6 CTS or DSR + 4 -12v R1 R3 R2 GND GND D1 TxD -12V D2 RTS ESC2 D3 GND D4 ES C3 DTR +12V Parts List: COM Port: 25way 9way U1 741 CTS 5 8 R1 100K GND 7 5 R2 10K TxD 2 3 R3 100K RTS 4 7 C1 0.1uF DTR 20 4 C2-3 10uF, 16v DSR 6 6 D1-4 1N4148 or 1N914

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