Backplane4

Backplane 4+1 for RCBus

Hardware Documentation

Schematic

Schematic - Version 2.0

Jumpers and Connectors

JP1 - Auto Reset

| Position | Description | | -------- | ----------- | | 1-2 | enable | | 2-3 | disable |

Bill of Materials

| Component type | Reference | Description | Quantity | | ------------------ | --------- | ------------------------------------------- | -------- | | PCB | | Backplane4 PCB - Version 2.0 | 1 | | Integrated Circuit | U1 | TL7705A - 5-V supervisor, 8 pin DIP | 1 | | LED | D1 | LED indicator, 3mm | 1 | | Switch | SW1 | Switch ON-ON, TSSM1022C3, SMTS-102C3 | 1 | | Button | SW2 | 6x6 Right Angle Tactile Push Button | 1 | | Resistor | R1 - R3 | 10 kohm, 0.25 W, axial | 3 | | Resistor | R4 | 470 ohm, 0.25 W, axial | 1 | | Capacitor | C1 | 10 nF, 50V, MLCC, 5 mm pitch | 1 | | Capacitor | C2 | 0.1 uF, 50V, MLCC, 5 mm pitch | 1 | | Capacitor | C3 - C6 | 0.1 uF, 50V, MLCC, 2.5 mm pitch | 4 | | Capacitor | C7 | 47 uF, 10V, electrolytic, 3.8 mm pitch | 1 | | DC Supply | P1 | DC supply socket, male, soldering, 5.5/2.1 | 1 | | Power Socket | P2 | Socket, wire-board, male, 2.45 mm pitch | 1 | | Connector | S1 - S4 | Pin strips, 2x40 female, straight, 2.54mm | 4 | | Connector | S5 | Pin strips, 2x40 female, angled 90°, 2.54mm | 1 | | Pin Header | J1 - J6 | 2x2 pin header, 2.54 mm pitch | 6 | | Pin Header | JP1 | 1x3 pin header, 2.54 mm pitch | 1 | | Connector | JP2 | 2 pin JST XH2.54 socket male | 1 |

Production files

Gerber files prepared for production at JLCPCB

Mounting plate base for 3D printing

License

Copyright 2024 Tadeusz Pycio

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) .