Prusa Mendel

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(Temperature Sensors)
(Hardware)
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===Hardware===
 
===Hardware===
 
* Printed Parts https://github.com/josefprusa/PrusaMendel/tree/master/metric-prusa-lm8uu
 
* Printed Parts https://github.com/josefprusa/PrusaMendel/tree/master/metric-prusa-lm8uu
* RAMPS http://reprap.org/wiki/RAMPS_1.4
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====Hot-End====
 
====Hot-End====
 
*J Head Mk IV-B http://reprap.org/wiki/J_Head_Nozzle http://jheadnozzle.blogspot.com/ordered from http://hotends.com/
 
*J Head Mk IV-B http://reprap.org/wiki/J_Head_Nozzle http://jheadnozzle.blogspot.com/ordered from http://hotends.com/
*Thermistor noted as EPCOS 100K B57560G104F, Beta Value=4066, I may have switched this thermistor with the heated bed since it did not easily fit in the mounting hole
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====Heated Bed====
 
====Heated Bed====
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* Prusa PCB Heated Bed Mk 1 http://reprap.org/wiki/PCB_Heatbed bought from http://ultimachine.com/content/prusa-pcb-heated-bed
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===Electronics===
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* Arduino Mega 2560 http://www.arduino.cc/en/Main/ArduinoBoardMega2560
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* RAMPS http://reprap.org/wiki/RAMPS_1.4
  
 
====Temperature Sensors====
 
====Temperature Sensors====
 
* Hot-End?: Thermistor 100K B57560G1104F ordered from http://ultimachine.com/content/thermistor-100k  
 
* Hot-End?: Thermistor 100K B57560G1104F ordered from http://ultimachine.com/content/thermistor-100k  
 
* Heated Bed?: Thermistor 100K B57560G104F ordered with J-Head Nozzle
 
* Heated Bed?: Thermistor 100K B57560G104F ordered with J-Head Nozzle
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* Thermistor noted as EPCOS 100K B57560G104F, Beta Value=4066, I may have switched this thermistor with the heated bed since it did not easily fit in the mounting hole
  
 
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====End Stops=====
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===Firmware===
 
===Firmware===

Revision as of 17:20, 21 October 2012

Contents

Setup

Hardware


Hot-End


Heated Bed

Electronics

Temperature Sensors

  • Hot-End?: Thermistor 100K B57560G1104F ordered from http://ultimachine.com/content/thermistor-100k
  • Heated Bed?: Thermistor 100K B57560G104F ordered with J-Head Nozzle
  • Thermistor noted as EPCOS 100K B57560G104F, Beta Value=4066, I may have switched this thermistor with the heated bed since it did not easily fit in the mounting hole
Supplier Part Number
Digi-Key 495-2125-ND
Mouser 871-B57540G104F
  • Rz: 348394
  • Temperature rating: -55 degC ~ 200 degC
// EPCOS 100K Thermistor (B57540G0104F000)
// Thermistor lookup table for RepRap Temperature Sensor Boards (http://make.rrrf.org/ts)
// Made with createTemperatureLookup.py (http://svn.reprap.org/trunk/reprap/firmware/Arduino/utilities/createTemperatureLookup.py)
// ./createTemperatureLookup.py --r0=100000 --t0=25 --r1=0 --r2=4700 --beta=4066 --max-adc=1023
// r0: 100000
// t0: 25
// r1: 0
// r2: 4700
// beta: 4066
// max adc: 1023
#define NUMTEMPS 20
short temptable[NUMTEMPS][2] = {
   {1, 841},
   {54, 255},
   {107, 209},
   {160, 184},
   {213, 166},
   {266, 153},
   {319, 142},
   {372, 132},
   {425, 124},
   {478, 116},
   {531, 108},
   {584, 101},
   {637, 93},
   {690, 86},
   {743, 78},
   {796, 70},
   {849, 61},
   {902, 50},
   {955, 34},
   {1008, 3}
};


Supplier Part Number
Farnell 1791917
Mouser 871-B57560G1104F000
// EPCOS 100K Thermistor (B57560G1104F)
// Made with createTemperatureLookup.py (http://svn.reprap.org/trunk/reprap/firmware/Arduino/utilities/createTemperatureLookup.py)
// ./createTemperatureLookup.py --r0=100000 --t0=25 --r1=0 --r2=4700 --beta=4092 --max-adc=1023
// r0: 100000
// t0: 25
// r1: 0
// r2: 4700
// beta: 4092
// max adc: 1023
#define NUMTEMPS 20
short temptable[NUMTEMPS][2] = {
   {1, 821},
   {54, 252},
   {107, 207},
   {160, 182},
   {213, 165},
   {266, 152},
   {319, 141},
   {372, 131},
   {425, 123},
   {478, 115},
   {531, 107},
   {584, 100},
   {637, 93},
   {690, 86},
   {743, 78},
   {796, 70},
   {849, 60},
   {902, 49},
   {955, 34},
   {1008, 3}
};


End Stops=

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