SerialMRRC
DavidMFlynn
Serial Model Railroad Control
Components (15)
| Reference | Value | Description |
|---|---|---|
| Q2-Q33 | 2N3906 | -0.2A Ic, -40V Vce, Small Signal PNP Transistor, TO-92 |
| U1 | 74HC138 | 3-to-8 line decoder/multiplexer inverting, DIP-16/SOIC-16/SSOP-16 |
| U2-U5 | 74HC251 | Multiplexer 8 to 1, 3-state Outputs |
| U6 | L78L05_SOT89 | Positive 100mA 30V Linear Regulator, Fixed Output 5V, SOT-89 |
| C1 | 10uF | Polarized capacitor |
| C2-C40 | 0.1uF | Unpolarized capacitor, small symbol |
| D1 | SMA | Diode, filled shape |
| D2-D33 | 1N4148W | 75V 0.15A Fast Switching Diode, SOD-123 |
| D34-D37 | 1206 LED | Light emitting diode, filled shape |
| J1 | Conn_02x06_Odd_Even | Generic connector, double row, 02x06, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2,J3 | Conn_01x16 | Generic connector, single row, 01x16, script generated (kicad-library-utils/schlib/autogen/connector/) |
| R1,R6,R9,R12,R15,R18,R21,R24,R34,R36,R38,R40,R42,R44,R46,R48,R58,R60,R62,R64,R66,R68,R70,R72,R82,R84,R86,R88,R90,R92,R94,R96 | 2K2 | Resistor, small symbol |
| R2,R5,R8,R11,R14,R17,R20,R23,R33,R35,R37,R39,R41,R43,R45,R47,R57,R59,R61,R63,R65,R67,R69,R71,R81,R83,R85,R87,R89,R91,R93,R95 | 10K | Resistor, small symbol |
| R3,R4,R7,R10,R13,R16,R19,R22,R25-R32,R49-R56,R73-R80 | 47K | Resistor, small symbol |
| R97-R100 | 1K0 | Resistor, small symbol |