zacchaeus
pozsarzs
8-bit microcomputer built from commercially available and home-built components
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pozsarzs
8-bit microcomputer built from commercially available and home-built components
| U6 | DS87C520 |
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| U7 | ULN2003A | High Voltage, High Current Darlington Transistor Arrays, SOIC16/SOIC16W/DIP16/TSSOP16 |
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| U8,U9 | TL071 | Single Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8 |
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| C1 | 47u |
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| C2-C7,C10,C18-C21 | 100n | Unpolarized capacitor |
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| C8,C9 | 33 |
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| C11 | 4.7u | Polarized capacitor |
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| C12,C16,C17 | 100u | Polarized capacitor |
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| C13,C22 | 10u | Polarized capacitor |
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| C14 | 1,5n | Unpolarized capacitor |
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| C15 | 1n | Unpolarized capacitor |
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| C23 | 1u | Polarized capacitor |
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| D1,D2 | 1N4001 | Diode |
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| D3,D4 | LED | Light emitting diode |
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| D5 | Schottky | Schottky diode |
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| D6 | 4.7V | Zener diode |
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| J1 | Conn_02x40_Top_Bottom |
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| J2-J6 | Conn_01x02_Pin | Generic connector, single row, 01x02, script generated |
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| J7 | Screw_Terminal_01x03 | Generic screw terminal, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J8 | Screw_Terminal_01x05 | Generic screw terminal, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| JP1 | Jumper_2_Open | Jumper, 2-pole, open |
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| JP2 | Jumper_2_Bridged | Jumper, 2-pole, closed/bridged |
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| K1 | LEG-5 |
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| P1 | 1.5k | Trim-potentiometer |
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| R1-R3,R7 | 1k | Resistor |
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| R4 | 270 | Resistor |
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| R5,R23 | 150 | Resistor |
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| R6 | 15k | Resistor |
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| R8-R10,R14,R15 | 2.2k | Resistor |
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| R11 | 10 0.6W | Resistor |
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| R12,R13 | 6.5k | Resistor |
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| R16,R18 | 220k | Resistor |
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| R17,R22 | 4.7k | Resistor |
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| R19 | 470k | Resistor |
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| R20,R21,R24 | 18k | Resistor |
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| RN1 | 8x1k |
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| SW1 | SW_DIP_x08 |
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| Y1 | 11.0592 MHz |
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