Maker project
基于STEPFPGA的电子琴
BOM000319 · V2.0
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “FPGA开发板” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Addressable RGB LED (WS2812 etc.)
- D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13 WS2812B · by part number
- Audio power amplifier
- U1 LM386 · by part number
Helper circuits
- Buzzer / vibration motor
- BZ1 Buzzer · by part number
- Audio jack / speaker connector
- LS1 Speaker · by part number
Online view
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22 rows · 76 parts0 of 22 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | Placed | |
|---|---|---|---|---|---|
| SW16 | D/AMT-0-102-A101-M200-RS+PJ | D/A | 1 | ||
| J1 | STEPFPGADIP-40_800 | STEPFPGA | 1 | ||
| RV1 | 10k3386P | 10k | 1 | ||
| R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R19, R21, R22 | 10kR_0603_1608Metric | 10k | 18 | ||
| D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13 | WS2812BLED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | 13 | |||
| D14 | 1N4148D_0603_1608Metric | 1 | |||
| H1, H2, H3, H4 | MountingHoleMountingHole_3.2mm_M3 | MountingHole | 4 | ||
| R18 | 10R_0603_1608Metric | 10 | 1 | ||
| R16 | 240R_0603_1608Metric | 240 | 1 | ||
| LS1 | SpeakerSpeaker-apple8 | Speaker | 1 | ||
| C4 | 220uFCP_Elec_5x3 | 220uF | 1 | ||
| BZ1 | BuzzerPUIAudio_SMT_0825_S_4_R | Buzzer | 1 | ||
| SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10, SW11, SW12, SW13, SW14, SW15 | KEYSW_PUSH-12mm | KEY | 15 | ||
| R17 | 100R_0603_1608Metric | 100 | 1 | ||
| R20 | 7.68kR_0603_1608Metric | 7.68k | 1 | ||
| TP1 | TP_ANATestPoint_THTPad_D1.5mm_Drill0.7mm | TP_ANA | 1 | ||
| Q1 | S8050SOT-23 | 1 | |||
| C5 | 51nFC_0603_1608Metric | 51nF | 1 | ||
| U1 | LM386SOIC-8_3.9x4.9mm_P1.27mm | 1 | |||
| TP2 | TP_PWMTestPoint_THTPad_D1.5mm_Drill0.7mm | TP_PWM | 1 | ||
| C1, C2, C6 | 10uFC_0603_1608Metric | 10uF | 3 | ||
| C3, C7, C8, C9, C10, C11, C12 | 100nFC_0603_1608Metric | 100nF | 7 |