License

MIT

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STM32 Relay
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STM32 Smart Relay

6 months ago 252
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Smart relay module for DIY prototyping. Features:

  • Pads for free MCU pins
    • USART( TX:PA9, RX:PA10 ) or I2C( SCL:PA9, SDA:PA10 )
    • SPI( SCK:PA5, MISO:PA6, MOSI:PA7 )
  • ZC detector for relay latching syncronization
  • Buttons debouncer
  • XTAL for zero-drift relay timings

Documents

Zero Crossing Detector

Power Control

Mains

PCB

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted BOM_Manufacturer Part BOM_Supplier BOM_Manufacturer BOM_Supplier Part BOM_LCSC Assembly
1 220k R1,R2 1206 2 1206W4J0224T5E LCSC UniOhm C25653
2 22k R3 0805 1 RTT05223JTP LCSC RALEC C104117
3 1N4148 D5 LL-34 1 1N4148 LCSC ST C14516
4 1k R4 0603 1 RTT031001FTP LCSC RALEC C103198
5 PC817 U2 DIP-4_W7.62MM 1
6 10u C1,CM5 0603-CAP 2 GRM188R60J106ME47D LCSC MuRata C77041
7 MMBT2222ALT1G Q1 SOT-23(SOT-23-3) 1 MMBT2222ALT1G LCSC ON C82460
8 MB10S-10 D8 MBS-5X4.1 1 MB10S-10 LCSC Jingdao C124035
9 1nF C2 0603-CAP 1 CL10C102JB8NNNC LCSC SAMSUNG C163508
10 100n CM1,CM2,CM6,CM9 0402-CAP 4 LCSC C159815
11 STM32F030F4P6 U3 TSSOP-20 1 STM32F030F4P6 LCSC STMicroelectronics C32908 Yes
12 SC662K-3.3V LDO1 SOT-23(SOT-23-3) 1 SC662K-3.3V LCSC FM C83932
13 LL4148 D9 LL-34 1 LL4148 LCSC PANJIT C115031
14 AO3400A Q2 SOT-23(SOT-23-3) 1 AO3400A LCSC AOS C20917 Yes
15 BZT52C4V7 D6 SOD-123 1 BZT52C4V7 LCSC C173408
16 1M R20 0603 1 0603WAJ0105T5E LCSC UniOhm C26098
17 1uF CM4 0603-CAP 1 CL10A105KO8NNNC LCSC SAMSUNG C1592
18 165 R5 0603 1 0603WAF1650T5E LCSC UniOhm C22888
19 10k R16,R17 0603 2 RTT031002FTP LCSC RALEC C103199
20 SRD-05VDC-SL-C RELAY1 RELAY-SL-SRD 1 SRD-05VDC-SL-C LCSC SONGLE C35449
21 20pF C3,C4 0402 2 0402CG200J500NT LCSC FH C1554 Yes
22 8MHz X1 OSC-49S-1 1 X49SD8MSD2SC LCSC YXC C21263
23 ACDC ACDC HLK-PM01 1
24 7A 250VA F1 FUSEHOLDER5X20_HORIZ_OPEN_INLINE_TYPE-I_REVC_DATE24FEB2011 1 7A 250VACGlass tube fuse LCSC ReliaPro C3121
25 14D471K MOV_INPUT PS-RES-16.5*5.87 1 14D471K LCSC RUILON C8852
26 220nF C_X2 CAP-SC_18X6-P15 1 MP2224KGD2XLC LCSC SRD C105803
27 PCB Spade Terminal - 5.08 IN2,IN1,RIN,ROUT1,ROUT2 1287-ST BLADE CONNECTOR 5

Attachments

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