Reddit reviews MAX6675 Module + Type K Thermocouple Temperature Sensor Temperature Testing Range for Arduino Raspberry Pi
We found 2 Reddit comments about MAX6675 Module + Type K Thermocouple Temperature Sensor Temperature Testing Range for Arduino Raspberry Pi. Here are the top ones, ranked by their Reddit score.
Operating voltage: 3.0~5.5V;Internal integrated cold junction compensation circuit;With a simple three serial SPI interface;Temperature signal can be converted into 12-bit digital;Temperature resolution of: 0.25 Degree;
Nothing yet. I've been toying with the idea of doing a quick DIY on RX8Club.
I've got a pair of modified banjo bolts tapped with 1/8 NPT fittings in them. I have a K-type thermocouple intended for EGT measurement installed in the bolt on the front cover and a 150 psi pressure transducer in the return line. A second 150 psi transducer is installed in an Aeromotive fuel line adapter. A MAX6675 thermocouple analog-to-digital adapter lets the Arduino Uno measure the temps. A 20x4 LCD displays the values numerically.
I taught myself how to code the Arduino and make everything work in about 6 hours on a Saturday. The hardest part was trying to figure out the LCD and MAX6675 connections. I can upload the libraries and sketches somewhere if you want to copy my work.
Edit: look at that, it was already on my google drive... https://drive.google.com/open?id=19xV31SIuhSC76IQSWpr959vSRQg1Xekv
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Edit2: Wow, looking at my code... I even documented things like what each line does and where to connect wires. I don't remember doing it but if drunk me wants to be a good programmer, I'm okay with that.
MAX6675 + K-Type