#thermistor — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #thermistor, aggregated by home.social.
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New Brains Save 12 V Fridge From the Scrap Heap - Recently [nibbler]’s Evakool 55L vehicle fridge started to act strangely, reportin... - https://hackaday.com/2024/03/14/new-brains-save-12-v-fridge-from-the-scrap-heap/ #raspberrypipicow #refridgerator #repairhacks #thermistor #arduino #car #iot #ntc
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Solder Two Boards at Once With This Dual Reflow Plate - Homebrew reflow projects generally follow a pretty simple formula: find a thrift s... - https://hackaday.com/2023/11/10/solder-two-boards-at-once-with-this-dual-reflow-plate/ #heatingelement #solderpaste #thermistor #toolhacks #reflow #solder #pid #ptc #smd
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Previously in 3dPrint Odyssey....
I completed installation of the #SpritePro extruder on the #CR-10v3 #Creality chassis.
Inevitable fallout made me replace faulty nozzle thermistor, made a cable bypass, move Y-axis endstop, replace inner fans with the silent ones and...
Today's challenge is the #hotbed indicator showing flat 144*C, real temperature notwithstanding.
I checked the hotbed #thermistor circuit and it gives ~104 kOhm(?) all the way down to the mainboard (#Creality 2.5.2. #ATMega).
The only reasonable conclusion is that it is the analog port problem. If it is broken, I probably have no choice but to replace the mainboard - unless...
My clever monkey brain sees a spare analog port on the board (the one marked "Thermistor 2" below).
Would it be possible to reassign it for the hotbed thermistor? I assume it may need a recompilation of the firmware, but what the heck: I can do it if I have to, opposite to buying a new mainboard for another 120 EUR I do not have... -
Designing Printed Adapters For Power Tool Batteries - Unless you’re particularly fond of having multiple types of batteries and chargers, you’d do well to... more: https://hackaday.com/2020/03/30/designing-printed-adapters-for-power-tool-batteries/ #batterypowered #thermistor #toolhacks #powertool #adapter