Recensioni Modulo sensore di temperatura termocoppia K SPI MAX31855 MAX6675 di Geekcreit per Arduino - prodotti che funzionano con schede Arduino ufficiali

Modulo sensore di temperatura termocoppia K SPI MAX31855 MAX6675 di Geekcreit per Arduino - prodotti che funzionano con schede Arduino ufficiali

US$12.69
~~US$13.99~~
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4.85 su 5

5 stella
30 (90.9%)
4 stella
1 (3.0%)
3 stella
2 (6.1%)
2 stella
0 (0%)
1 stella
0 (0%)

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Chris LauVIP1
DE
11/06/2018

This PCB is designed for a MAX6675 and I am sure it will work fine with this chip. The unit selling at this offer is equipped with the better MAX31855 and was only able to work after some small modifications: According to the datasheet no connection is allowed between T- and GND as the MAX6675 needs this link. So I was not able to get this thing working until I cut the trace between pin 1 and 2. After that I got readings from my thermocouple but there were not correct. After adding a capacitor (47 or 100nF) between T+ an T- it works flawlessly.

This PCB is designed for a MAX6675 and I am sure it will work fine with this chip. The unit selling at this offer is equipped with the better MAX31855 and was only able to work after some small modifications: According to the datasheet no connection is allowed between T- and GND as the MAX6675 needs this link. So I was not able to get this thing working until I cut the trace between pin 1 and 2. After that I got readings from my thermocouple but there were not correct. After adding a capacitor (47 or 100nF) between T+ an T- it works flawlessly.

This PCB is designed for a MAX6675 and I am sure it will work fine with this chip. The unit selling at this offer is equipped with the better MAX31855 and was only able to work after some small modifications: According to the datasheet no connection is allowed between T- and GND as the MAX6675 needs this link. So I was not able to get this thing working until I cut the trace between pin 1 and 2. After that I got readings from my thermocouple but there were not correct. After adding a capacitor (47 or 100nF) between T+ an T- it works flawlessly.
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Aero330VIP1
IT
04/10/2017

Great product!!

Great product!!

Great product!!
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