SPGA
bismarx-v1
Self playing guitar with a built in amplifier
Components (17)
| Reference | Value | Description |
|---|---|---|
| Q1-Q24 | NMOS | Depletion-mode N-channel MOSFET gate/source/drain |
| U1-U4 | 74HC595 | 8-bit serial in/out Shift Register 3-State Outputs |
| U5 | USBLC6-2SC6 | 17V Clamp 5A (8/20µs) Ipp Tvs Diode Surface Mount SOT-23-6 |
| U19 | ESP32-S3-WROOM-1 | RF Module, ESP32-S3 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 3.3V, onboard antenna, SMD |
| C1,C7,C13,C23,C26,C27 | 100nF | |
| C12,C22 | 10uF | Polarized capacitor |
| D1 | D_Schottky | Schottky diode |
| F1 | Polyfuse | Resettable fuse, polymeric positive temperature coefficient |
| J1 | USB_TypeC | USB Connectors 24 Receptacle 1 8.94*7.3mm RoHS |
| J4 | MEM2067-02-180-00-A_REVB | |
| J6 | Conn_01x06_Pin | |
| L1-L24 | Solenoid | Inductor, small symbol |
| R1-R31 | 10k | Resistor, small symbol |
| R32 | 100k | |
| R33,R34 | 15R | |
| SW2-SW5 | SW_Push | |
| TP1-TP10,TP12,TP14,TP16 | TestPoint | test point |