License
CC-BY 3.0
AC speed control for grinder
- Description
- Documents
- BOM
- Attachments
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- Comments
Description
Speed control for Hilda 180W grinder with BackEMF (sensorless) RPM tracking.
Follow to github: https://github.com/speedcontrols/ac_sc_grinder for documentation and firmware. This page is for PCB and components order only.
If you ordered PCB before 28.06.2019, backup with previous version is temporary available here
Documents
Schematic
PCB
BOM
| ID | Name | Designator | Footprint | Quantity | Manufacturer Part | Manufacturer | Supplier | Supplier Part | Price | LCSC Assembly | Mounted | BOM_Supplier | BOM_Manufacturer | BOM_Manufacturer Part | BOM_Supplier Part | BOM_LCSC Assembly | BOM_Mounted |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | BTA16-600CWRG | Q1 | TO-220(TO-220-3) | 1 | LCSC | STMicroelectronics | BTA16-600CWRG | C84597 | |||||||||
| 2 | STM32F103C8T6 | U3 | LQFP48-0.5-7X7MM | 1 | LCSC | STMicroelectronics | STM32F103C8T6 | C8734 | |||||||||
| 3 | SC662K-3.3V | LDO1 | SOT-23(SOT-23-3) | 1 | LCSC | FM | SC662K-3.3V | C83932 | |||||||||
| 4 | 150K 1/4w | R3,R4 | 1206 | 2 | LCSC | YAGEO | AC1206FR-07150KL | C144516 | |||||||||
| 5 | LNK306DN | U2 | SOIC-7_150MIL | 1 | LCSC | POWER INTEGRATIONS | LNK306DN | C34318 | |||||||||
| 6 | ES1JW | D2 | SOD-123FL | 1 | LCSC | Jingdao | ES1JW | C108815 | |||||||||
| 7 | 100nF | C6,C7,C1,C8,C5,C10 | 0805 | 6 | LCSC | YAGEO | CC0805KRX7R9BB104 | C49678 | |||||||||
| 8 | EL357N(B)(TA)-G | U1 | SOP-4_P2.54 | 1 | LCSC | EVERLIGHT | EL357N(B)(TA)-G | C6649 | Yes | ||||||||
| 9 | ST-Link | P1 | DIP-1X4P-2.54MM-M | 1 | LCSC | Ckmtw | 210S-1*4P L=11.6MMGold-plated black | C124378 | |||||||||
| 10 | Hilda potentiometer | R7 | HILDA POTENTIOMETER | 1 | Hilda potentiometer | ||||||||||||
| 11 | 1.5K | R6 | 0805 | 1 | LCSC | YAGEO | RC0805FR-071K5L | C114555 | |||||||||
| 12 | INA213AIDCKR | U5 | TSSOP-6 | 1 | LCSC | TI | INA213AIDCKR | C129346 | |||||||||
| 13 | 0.01Ω | R11 | 0805 | 1 | LCSC | Walter Elec | STE0805MW75R010F | C201254 | |||||||||
| 14 | BZT52C3V6 | D3 | SOD-123 | 1 | LCSC | CJ | BZT52C3V6 | C2113 | |||||||||
| 15 | BAT54S | D4 | SOT-23(SOT-23-3) | 1 | LCSC | SEMTECH | BAT54S | C83935 | |||||||||
| 16 | 100 | R5,R9 | 0805 | 2 | LCSC | YAGEO | RC0805FR-07100RL | C105577 | |||||||||
| 17 | 200 | R10,R12,R8,R2 | 0805 | 4 | LCSC | YAGEO | RC0805JR-07200RL | C114746 | |||||||||
| 18 | 4.7nF | C9 | 1206 | 1 | LCSC | YAGEO | CC1206KKX7RCBB472 | C107198 | |||||||||
| 19 | MOC3052S-TA1 | U4 | SMD-6 | 1 | LCSC | LITEON | MOC3052S-TA1 | C115471 | |||||||||
| 20 | ST-Link-ext | P6 | HDR-2X1/2.54 | 1 | LCSC | ZHENGLING | Z-211-0211-0021-001 | C152154 | No | ||||||||
| 21 | 1N4007W | D1 | SOD-123FL | 1 | LCSC | ReliaPro | 1N4007W | C36578 | |||||||||
| 22 | Pin 1mm | P2,P3 | PIN 1 MM | 2 | |||||||||||||
| 23 | Pin 3*0.5mm | P5,P4 | PIN 3*0.5 MM | 2 | |||||||||||||
| 24 | 1mH | L1 | IND-808050 | 1 | LCSC | cjiang | FNR8050S102MT | C168154 | |||||||||
| 25 | 4.7uF | C2 | CAP-D8.0XF3.5 | 1 | LCSC | AISHI | ERK2GM4R7F09OT | C112499 | |||||||||
| 26 | 100uF | C3 | CAP-Z-6.3MMX5.5MM | 1 | LCSC | LELON | OCR101M0JBK-0605 | C134847 | |||||||||
| 27 | 4.7uF | C4 | 0805 | 1 | LCSC | SAMSUNG | CL21B475KOFNNNE | C107365 | |||||||||
| 28 | 100Ω | R1 | 2512 | 1 | LCSC | UniOhm | 25121WF1000T4E | C35218 |
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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