neo
alex-ha-192
Documentation and design stuff for the Neo buzzer system
Components (8)
| Reference | Value | Description |
|---|---|---|
| Q1-Q8 | BC547 | 0.1A Ic, 45V Vce, Small Signal NPN Transistor, TO-92 |
| U1 | 74HC595 | 8-bit serial in/out Shift Register 3-State Outputs |
| C1 | 100n | Unpolarized capacitor |
| D1-D8 | LED | Light emitting diode |
| J2 | Conn_01x05 | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
| R1,R6,R9,R12,R17,R18,R23,R24 | 180 | Resistor |
| R2,R5,R8,R11,R15,R16,R21,R22 | 47k | Resistor |
| R3,R4,R7,R10,R13,R14,R19,R20 | 1.3k | Resistor |