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Elektroarzt
Bridge between Simplebus2 (Comelit) Intercoms and Home Assistant / MQTT
| Reference | Value | Description |
|---|---|---|
| Q1 | MMBT2222A | |
| U1 | LMO78_03-1.0 | |
| U2 | MODULE-SEEEDUINO-XIAO-ESP32C3 | |
| U3,U5 | MCP4017T-104E/LT | |
| U4 | MCP602 | |
| U6 | LM393 | |
| C1 | 150uF | |
| C2 | 470uF | |
| C3,C12,C13 | 10uF | |
| C4 | 22uF | |
| C5 | 1,5nF | |
| C6,C7 | 1nF | |
| C8-C11 | 100nF | |
| D1 |
|---|
| MB10S |
| D2 | SM4007PL |
|---|
| D3 | NCD0805R1 |
|---|
| F1 | Polyfuse 120mA |
|---|
| J1 | Bus connector |
|---|
| J2,J3 | Pin Header 2,54mm |
|---|
| R2,R3,R9,R10,R15-R17 | 10k |
|---|
| R4 | 100R |
|---|
| R5 | 5,1K |
|---|
| R6,R12 | 100K |
|---|
| R7,R8 | 5,6K |
|---|
| R11 | 0R |
|---|
| R13 | 220R |
|---|
| R14 | 2,2K |
|---|
| R18 | 1M |
|---|
| SW1 | SW_Push |
|---|