License

MIT

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STM32 Temperature Fan Controller

1 year ago 745
  • Description
  • Documents
  • BOM
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  • Members
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Description

PCB is used to control 3 typical CPU fans with mounted high-power LED chips according to temperature and tach sensors Relays are used to power-off LED drivers in case of fan failure or overtemperature condition

Documents

Schematics

PCB

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted
1 Temp1 P2,P4,P10 HDR-3X1/2.54 3 Header2.54mm 1*3P BOOMELE LCSC Yes C49257
2 4.7k R_OWP1,R4,R8,R11,R_OWP2 0603 5 RTT034701FTP RALEC LCSC Yes C103656
3 4.7u CM2,CM5 0805 2 0603X226M6R3NT LCSC Yes C94018
4 XH2.54-7P DEBUGHEADER1 XH2.54-7P 1 Yes
5 BZT52C3V3 D1,D2,D3 SOD-123 3 BZT52C3V3 CJ LCSC Yes C2112
6 10k R3,R2,R9,R10,R12,R13 0603 6 RTT031002FTP RALEC LCSC Yes C103199
7 1u CM4 0603-CAP 1 CL10A105KO8NNNC SAMSUNG LCSC Yes C1592
8 1k R5,R14,R15,R1,R6,R16 0603 6 RTT031001FTP RALEC LCSC Yes C103198
9 MMBT2222ALT1G Q1,Q2,Q3 SOT-23(SOT-23-3) 3 MMBT2222ALT1G ON LCSC Yes C82460
10 WJ301V-5.0-2P P3,P7,P8,P9 WJ301V-5.00-2P 4 WJ301V-5.0-2P ReliaPro LCSC Yes C8475
11 Headers  Pins 1*4P P1,P5,P6 HDR-4X1/2.54 3 Headers  Pins 1*4P ReliaPro LCSC Yes undefined
12 12->5 U3 SOT-223 1 SE8117T50HF SEAWARD LCSC Yes C115275
13 LL4148 D9,D4,D5 LL-34 3 LL4148 PANJIT LCSC Yes C115031
14 BZT52C11 Z1,Z2,Z3 SOD-123 3 BZT52C11 CJ LCSC Yes C14941
15 2A 250VA F1 FUSEHOLDER5X20_HORIZ_OPEN_INLINE_TYPE-I_REVC_DATE24FEB2011 1 Yes
16 BSS138 Q5 SOT-23(SOT-23-3) 1 BSS138 SK LCSC Yes C112239
17 HLK-PW12 G1 HLK-PM12 1 HLK-PW12 Yes
18 AO3400A Q4,Q6,Q7 SOT-23(SOT-23-3) 3 AO3400A AOS LCSC Yes Yes C20917
19 1M R20,R7,R17 0603 3 RTT03105JTP RALEC LCSC Yes C103216
20 SC662K-3.3V LDO1 SOT-23(SOT-23-3) 1 SC662K-3.3V FM LCSC Yes C83932
21 100n CM3 0402-CAP 1 LCSC Yes C159815
22 10u CM6 0603-CAP 1 GRM188R60J106ME47D MuRata LCSC Yes C77041
23 14D471K MOV_INPUT PS-RES-16.5*5.87 1 14D471K RUILON LCSC Yes C8852
24 SRD-12VDC-SL-B RELAY1,RELAY2,RELAY3 RELAY-SRD-SL-B 3 SRD-12VDC-SL-B SONGLE LCSC Yes C185800
25 100n CM1 0402-CAP 1 GRM155R61A104KA01D MuRata LCSC Yes C76997
26 STM32F030F4P6 U1 TSSOP-20 1 STM32F030F4P6 STMicroelectronics LCSC Yes Yes C32908

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