A little bit off topic, but Michel could you use metric units in your articles ? AFAIK it is easier for Americans to convert to imperial units on the fly as you are studying metric units in school as for the rest of the world ...
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Here Is A $5 Fix To Cool Your Raspberry Pi 3
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Or you could just get it from dealextreme or others that have the same thing for less than half, http://www.dx.com/p/aluminum-heat-si...er-3pcs-336768
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Originally posted by nocri View PostA little bit off topic, but Michel could you use metric units in your articles ? AFAIK it is easier for Americans to convert to imperial units on the fly as you are studying metric units in school as for the rest of the world ...
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@Michael: Just a few thoughts about your thermal imaging:
)I think your pictures are too big. There seems to be no reason to use such "high" resolution as the effective resolution seems to be much less. In portrait mode the pictures occupy too much space for seemingly no reason.
)Do you care about reflections and emissivity? It seems that you're possibly over-interpreting measured temperatures of reflecting surfaces such as the LAN-Port housing or other metallic surfaces (which are generally hard/impossible to measure exactly with IR-imaging).
)Why not measure the CPU-Temp with the internal sensors? Seems way more accurate and straight-forward to me.
)And yeah, °C would be much nicer... but that's probably just my eurocentric point of view ^^
Maybe I'm just too picky but I hope you can make use of some (hopefully) constructive feedback.
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Strangely my Raspberry Pi 3 becomes faster (at booting) and cooler if I increase the core clock (gpu) and decrease the cpu clock a little like so:# For Raspberry Pi 3 arm_freq is best at 2.5 x core_freq arm_freq=1125 # To be sure warranty bit not set, over_voltage needs to be 0 over_voltage=0 # Core freq and sdram_freq are best equal and make the gpu faster core_freq=450 sdram_freq=450 # To reduce power draw spikes force_turbo needs to be 1 force_turbo=1
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Originally posted by andrei_me View Post
Or put both values, 75º F (~24º C)
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