2 layers86.4 × 92 mm
6 layers50 × 50 mm
Fan control
MTalon63/PCBs2Misc. PCB designs
- Size
- 50 × 50 mm
- Copper layers
- 6
- Thickness
- 1.6 mm
- Parts
- 59
- Nets
- 53
- Pads
- 205
- Tracks, vias
- 295, 155
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 13 Apr 2023
- Updated
- 11 Sep 2026
Overview
Fan control is an open-source printed circuit board by MTalon63, from the MTalon63/PCBs repository on GitHub. It is a 6-layer board of 50 × 50 mm with 59 parts on 53 nets, routed with 295 tracks and 155 vias.
It is built around the ESP32-S3-WROOM-1-N8, DS18B20 and IRLML6244. Its parts include 18 capacitors, 15 resistors, 8 transistors, 5 connectors and 4 ICs. It belongs with the ESP32 boards of this library.
Main components
3
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
DS18B20
TO-92-55℃~+125℃ 12bit 3V~5.5V 750ms Single-bus ±0.4℃ TO-92 Temperature Sensors ROHSUMWTemperature Sensors
IRLML6244
SOT-23-55℃~+150℃ 1 N-channel 1.1V 1.3W 20V 21mΩ@4.5V 6.3A 700pF 8.9nC@4.5V 98pF SOT-23 MOSFETs ROHSGuangdong HottechMOSFETs
README
README.mdPCBs
Parts
59| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 5.1k | Resistor_SMD:R_0603_1608Metric | R4, R5, R7, R8, R10, R11, R13, R14, R15 |
| 8 | 4.7u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C4, C6, C12, C13, C15, C17, C19 |
| 6 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C3, C5, C9, C10, C11 |
| 4 | 100 | Resistor_SMD:R_0603_1608Metric | R3, R6, R9, R12 |
| 4 | 100u | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C14, C16, C18, C20 |
| 4 | 2N7002 | Package_TO_SOT_SMD:SOT-23-3 | Q2, Q3, Q5, Q7 |
| 4 | IRLML6244 | Package_TO_SOT_SMD:SOT-23-3 | Q1, Q4, Q6, Q8 |
| 3 | MountingHole_Pad | MountingHole:MountingHole_2.7mm_M2.5_DIN965_Pad_TopBottom | H1, H2, H3 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2 |
| 1 | AZ1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | AZ1117-5.0 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U3 |
| 1 | BOOT | Button_Switch_SMD:SW_SPST_PTS645Sx43SMTR92 | SW2 |
| 1 | DS18B20 | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J4 |
| 1 | DS18B20 | Package_TO_SOT_THT:TO-92_HandSolder | U4 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1 | U1 |
| 1 | Fan_1 | Connector:FanPinHeader_1x04_P2.54mm_Vertical | M1 |
| 1 | Fan_2 | Connector:FanPinHeader_1x04_P2.54mm_Vertical | M2 |
| 1 | Fan_3 | Connector:FanPinHeader_1x04_P2.54mm_Vertical | M3 |
| 1 | Fan_4 | Connector:FanPinHeader_1x04_P2.54mm_Vertical | M4 |
| 1 | I2C | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J5 |
| 1 | PWR | Connector_Wire:SolderWire-0.5sqmm_1x02_P4.6mm_D0.9mm_OD2.1mm | J1 |
| 1 | RESET | Button_Switch_SMD:SW_SPST_PTS645Sx43SMTR92 | SW1 |
| 1 | UART | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | USB | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J2 |
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Questions
How big is the Fan control PCB?
It measures 50 × 50 mm and has 6 copper layers, 1.6 mm thick.
What parts does the Fan control use?
59 parts, built around the ESP32-S3-WROOM-1-N8, DS18B20 and IRLML6244. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Fan control KiCad files?
From the MTalon63/PCBs repository on GitHub, at the commit this page was made from: the board is fan_control/fan_control.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Fan control design in my own project?
Its repository states no licence, so its author keeps all rights: ask MTalon63 before reusing the design.