Modulamp
PaoloM
A modular concept for a streaming + amplifier box
Components (22)
| Reference | Value | Description |
|---|---|---|
| Q1-Q3 | 2N2222A | |
| U2 | NodeMCU_Amica_R2 | |
| U3 | L7805 | |
| U4 | L7905 | |
| U? | PGA2311PA | |
| Brd1 | SSD1306 | |
| C3,C4 | 1000uF | |
| C5,C6,C?,C? | 0.1uF | |
| C7,C8 | 47uF | |
| C?,C?,C? | 10uF | |
| D1-D4 | 1N4007 | |
| J1 | LINE IN 1 | |
| J2 | LINE IN 2 | |
| J3 | STREAM | |
| J4 | OUT | |
| J5,J? | +5v | |
| J? | CONN_04JST-PTH-VERT | |
| J?,J? | CONTROL | |
| R1-R3 | 1k | |
| RLY1-RLY3 | G5V-2-DC12 | RELAY GEN PURPOSE DPDT 2A 12VDC |
| SW1 | KY-040 | |
| TR1 | 120V | 20V+20V |