raspberry-pi-4b
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Obsah
Raspberry Pi 4B
Box
Fan PWM
- Noctua NF-A4x10 5V
- NPN transistor 2N2222A
- diode 1N4001
- resistor 1K
CPU Test
Install sysbench
shell# apt-get install sysbench
CPU stress test
shell# sysbench --test=cpu --cpu-max-prime=1000000 --num-threads=4 run
Without Fan
shell# vcgencmd measure_temp shell# temp=78.0'C
With Fan
shell# vcgencmd measure_temp shell# temp=54.0'C
raspberry-pi-4b.1564311426.txt.bz2 · Poslední úprava: 2023/12/26 19:13 (upraveno mimo DokuWiki)