# Temperature based fan speed controller ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** vermithor - **Created:** 9/29/2024 - **Last Updated:** 9/29/2024 - **Visibility:** Public ## Key Components ### 12V DC FAN — [DC Motor](https://www.flux.ai/vasyl/dc-motor.md) **Pins:** - - - + ### 12V SUPPLY — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply.md) - Voltage: 12V **Pins:** - ANODE - CATHODE ### 7805 IC — [7805](https://www.flux.ai/jecstronic/7805.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_Foshan-Blue-Rocket-Elec-7805_C305416.pdf - Manufacturer Name: Foshan Blue Rocket Elec - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 7805 **Pins:** - GND [pin 2] - VI [pin 1] - VO [pin 3] ### DIODE — [PN Junction Diode](https://www.flux.ai/jharwinbarrozo/pn-junction-diode.md) - Part Type: Diode - Saturation Current: 1.88e-9A - Emission Coefficient: 2.00 - Breakdown Voltage: 50V - Series Resistance: 0.0286Ω **Pins:** - A [pin 2] - K [pin 1] ### ESP32 — [ESP32-DEVKIT-V1](https://www.flux.ai/jharwinbarrozo/esp32-devkit-v1.md) - Manufacturer Part Number: ESP32-DEVKIT-V1 - Part Type: Module - Manufacturer Name: Espressif Systems - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf - Symbol Style: Parametric **Pins:** - 3V3 [pin 1] - D12 [pin 27] - D13 [pin 28] - D14 [pin 26] - D15 [pin 3] - D18 [pin 9] - D19 [pin 10] - D2 [pin 4] - D21 [pin 11] - D22 [pin 14] - D23 [pin 15] - D25 [pin 23] - D26 [pin 24] - D27 [pin 25] - D32 [pin 21] - D33 [pin 22] - D34 [pin 19] - D35 [pin 20] - D4 [pin 5] - D5 [pin 8] - EN [pin 16] - GND [pin 2] - GND_1 [pin 29] - RX0 [pin 12] - RX2 [pin 6] - TX0 [pin 13] - TX2 [pin 7] - VIN [pin 30] - VN [pin 18] - VP [pin 17] ### RESISITOR — [Generic Resistor](https://www.flux.ai/jharwinbarrozo/generic-resistor.md) - Resistance: 500Ω - Package: SMD_0603_1608Metric - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### RESISTOR — [Generic Resistor](https://www.flux.ai/jharwinbarrozo/generic-resistor.md) - Part Type: Resistor - Package: SMD_0603_1608Metric - Resistance: 500Ω **Pins:** - P1 [pin 1] - P2 [pin 2] ### Temperature sensor(DS18B20) — [DS18B20+](https://www.flux.ai/adrian95/ds18b20plus.md) - Part Type: Sensor - Manufacturer Part Number: DS18B20+ - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/ds18b20.pdf - Manufacturer Name: Analog Devices Inc./Maxim Integrated - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - DQ [pin 2] - GND [pin 1] - VDD [pin 3] ### TIP120 — [TIP120](https://www.flux.ai/jecstronic/tip120.md) - Manufacturer Name: STMicroelectronics - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/f9/ed/f5/44/26/b9/43/a4/CD00000911.pdf/files/CD00000911.pdf/jcr:content/translations/en.CD00000911.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Part Number: TIP120 **Pins:** - B [pin 1] - C [pin 2] - E [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vermithor/temperature-based-fan-speed-controller](https://www.flux.ai/vermithor/temperature-based-fan-speed-controller).* --- *Generated from [https://www.flux.ai/vermithor/temperature-based-fan-speed-controller](https://www.flux.ai/vermithor/temperature-based-fan-speed-controller)*