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raspberry-pi-4b [2019/09/08 10:32] – [Fan PWM] blazek | raspberry-pi-4b [2020/01/05 16:13] – [FAN PWM Noctua NF-A4x10 5V] blazek |
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===== Box ===== | ===== Box ===== |
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| * https://www.prusaprinters.org/prints/4645-raspberry-pi-4b-box-noctua-fan-variable |
* https://www.thingiverse.com/thing:3774560 | * https://www.thingiverse.com/thing:3774560 |
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===== Fan PWM ===== | ===== FAN PWM Noctua NF-A4x10 5V ===== |
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| Source: https://www.domoticz.com/wiki/Raspberry_pi_fan_control_and_monitoring_with_bash |
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| * N-channel MOSFET (e.g. 2N7000/BS170) |
| * https://www.tme.eu/cz/details/2n7000-dio/tranzistory-s-kanalem-n-tht/diotec-semiconductor/2n7000/ |
| * https://www.tme.eu/cz/details/bs170d26z/tranzistory-s-kanalem-n-tht/on-semiconductor-fairchild/ |
| * 0.1 uF electrolytic capacitor |
| * https://www.tme.eu/cz/details/rc1h104m04005vr/elektrolyticke-kondenzatory-smd-105degc/samwha/ |
| * 10K resistor |
| * https://www.tme.eu/cz/details/1w-10k-1%25/metalizovane-rezistory-tht-1w/royal-ohm/mf01sff1002a10/ |
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| {{::rpi4b-fan-regulator-01.jpg?450|}} |
| {{::rpi4b-fan-regulator-02.jpg?450|}} |
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| {{::pwm_driver_stripboard.png?450|}} |
| ===== FAN PWM ===== |
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* https://www.instructables.com/id/PWM-Regulated-Fan-Based-on-CPU-Temperature-for-Ras/ | * https://www.instructables.com/id/PWM-Regulated-Fan-Based-on-CPU-Temperature-for-Ras/ |
* https://www.domoticz.com/wiki/Raspberry_pi_fan_control_and_monitoring_with_bash | |
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* Noctua NF-A4x10 5V | |
* NPN transistor 2N2222A | * NPN transistor 2N2222A |
* https://www.tme.eu/cz/details/2n2222a-dio/tranzistory-npn-tht/diotec-semiconductor/2n2222a/ | * https://www.tme.eu/cz/details/2n2222a-dio/tranzistory-npn-tht/diotec-semiconductor/2n2222a/ |
* https://www.tme.eu/cz/details/1w-1k-1%25/metalizovane-rezistory-tht-1w/royal-ohm/mf01sff1001a10/ | * https://www.tme.eu/cz/details/1w-1k-1%25/metalizovane-rezistory-tht-1w/royal-ohm/mf01sff1001a10/ |
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* N-channel MOSFET (e.g. 2N7000/BS170) | |
* https://www.tme.eu/cz/details/2n7000-dio/tranzistory-s-kanalem-n-tht/diotec-semiconductor/2n7000/ | |
* https://www.tme.eu/cz/details/bs170d26z/tranzistory-s-kanalem-n-tht/on-semiconductor-fairchild/ | |
* 0.1 uF electrolytic capacitor | |
* https://www.tme.eu/cz/details/rc1h104m04005vr/elektrolyticke-kondenzatory-smd-105degc/samwha/ | |
* 10K resistor | |
* https://www.tme.eu/cz/details/1w-10k-1%25/metalizovane-rezistory-tht-1w/royal-ohm/mf01sff1002a10/ | |
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===== CPU Test ===== | ===== CPU Test ===== |