License
CC-BY 3.0
AC speed control for grinder
- Description
- Documents
- BOM
- Attachments
- Members
- Comments
Description
Speed control for grinders with BackEMF (sensorless) RPM tracking. This PCB is for Hilda 180W.
Follow to github: https://github.com/speedcontrols/ac_sc_grinder for documentation and firmware. This page is for PCB and components order only.
Documents
Schematic
PCB
BOM
| ID | Name | Designator | Footprint | Quantity | Manufacturer Part | Manufacturer | Supplier | Supplier Part | Price | LCSC Assembly | Mounted | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | BTA16-600CWRG | Q1 | TO-220(TO-220-3) | 1 | BTA16-600CWRG | STMicroelectronics | LCSC | Yes | C84597 | |||
| 2 | STM32F103C8T6 | U3 | LQFP48-0.5-7X7MM | 1 | STM32F103C8T6 | STMicroelectronics | LCSC | Yes | C8734 | |||
| 3 | SC662K-3.3V | LDO1 | SOT-23(SOT-23-3) | 1 | SC662K-3.3V | FM | LCSC | Yes | C83932 | |||
| 4 | 150K 1/4w | R3,R4 | 1206 | 2 | AC1206FR-07150KL | YAGEO | LCSC | Yes | C144516 | |||
| 5 | LNK306DN | U2 | SOIC-7_150MIL | 1 | LNK306DN | POWER INTEGRATIONS | LCSC | Yes | C34318 | |||
| 6 | ES1JW | D2 | SOD-123FL | 1 | ES1JW | Jingdao | LCSC | Yes | C108815 | |||
| 7 | 1mH | L1 | 7045 | 1 | SLF7045T-102MR14-PF | TDK | LCSC | Yes | C91523 | |||
| 8 | 100nF | C6,C7,C1,C8,C5,C10 | 0805 | 6 | CC0805KRX7R9BB104 | YAGEO | LCSC | Yes | C49678 | |||
| 9 | EL357N(B)(TA)-G | U1 | SOP-4_P2.54 | 1 | EL357N(B)(TA)-G | EVERLIGHT | LCSC | Yes | Yes | C6649 | ||
| 10 | ST-Link | P1 | DIP-1X4P-2.54MM-M | 1 | 210S-1*4P L=11.6MMGold-plated black | Ckmtw | LCSC | Yes | C124378 | |||
| 11 | 2.2uF | C2 | CAP-D6.3XH5.5 | 1 | RVT2G2R2M0610 | ROQANG | LCSC | Yes | C90267 | |||
| 12 | 100Ω | R1 | 2512 | 1 | 25121WF1000T4E | UniOhm | LCSC | Yes | C35218 | |||
| 13 | Hilda potentiometer | R7 | HILDA POTENTIOMETER | 1 | Hilda potentiometer | Yes | ||||||
| 14 | 1.5K | R6 | 0805 | 1 | RC0805FR-071K5L | YAGEO | LCSC | Yes | C114555 | |||
| 15 | INA213AIDCKR | U5 | TSSOP-6 | 1 | INA213AIDCKR | TI | LCSC | Yes | C129346 | |||
| 16 | 0.01Ω | R11 | 0805 | 1 | STE0805MW75R010F | Walter Elec | LCSC | Yes | C201254 | |||
| 17 | BZT52C3V6 | D3 | SOD-123 | 1 | BZT52C3V6 | CJ | LCSC | Yes | C2113 | |||
| 18 | BAT54S | D4 | SOT-23(SOT-23-3) | 1 | BAT54S | SEMTECH | LCSC | Yes | C83935 | |||
| 19 | 100 | R5,R9 | 0805 | 2 | RC0805FR-07100RL | YAGEO | LCSC | Yes | C105577 | |||
| 20 | 200 | R10,R12,R8,R2 | 0805 | 4 | RC0805JR-07200RL | YAGEO | LCSC | Yes | C114746 | |||
| 21 | 4.7nF | C9 | 1206 | 1 | CC1206KKX7RCBB472 | YAGEO | LCSC | Yes | C107198 | |||
| 22 | MOC3052S-TA1 | U4 | SMD-6 | 1 | MOC3052S-TA1 | LITEON | LCSC | Yes | C115471 | |||
| 23 | ST-Link-ext | P6 | HDR-2X1/2.54 | 1 | Z-211-0211-0021-001 | ZHENGLING | LCSC | No | C152154 | |||
| 24 | 22uF | C3,C4 | 0805 | 2 | CL21A226MAQNNNE | SAMSUNG | LCSC | Yes | Yes | C45783 | ||
| 25 | 1N4007W | D1 | SOD-123FL | 1 | 1N4007W | ReliaPro | LCSC | Yes | C36578 | |||
| 26 | Pin 1mm | P2,P3 | PIN 1 MM | 2 | Yes | |||||||
| 27 | Pin 3*0.5mm | P5,P4 | PIN 3*0.5 MM | 2 | Yes |
Attachments
None
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如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程，下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
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Comments (1)
Thanks for sharing this wonderful thing. Keep sharing useful and more visible things like this. Thank you very much
happy
wheels