reprap:anet:electronics:mainboard

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reprap:anet:electronics:mainboard [2017/04/26 09:22]
sjouke
reprap:anet:electronics:mainboard [2018/12/02 01:27] (current)
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 ====== Anet Mainboard(s) ====== ====== Anet Mainboard(s) ======
 +{{:​reprap:​anet:​url.jpg?​150|}}
  
 So far the mainboard has been changed a couple of times without the version number being upgraded. ​ So far the mainboard has been changed a couple of times without the version number being upgraded. ​
Line 6: Line 7:
 **Changes visible are:​** ​ **Changes visible are:​** ​
  
-  *   4 potentiometers to set the steppermotor current(s).+  *   4 potentiometers to set the steppermotor current(s). ​they are visible just left of the big round capacitors
  ​{{:​reprap:​anet:​electronics:​4pots.jpg?​300|}} -   ​{{:​reprap:​anet:​electronics:​4pots.jpg?​300|}} - 
  
   *   1 potentiometer (right Z steppermotor only). ​   *   1 potentiometer (right Z steppermotor only). ​
-{{:​reprap:​anet:​electronics:​1pot.jpg?​300|[[http://​example.com|External Link]]}}   +{{:​reprap:​anet:​electronics:​1pot.jpg?​300|}} ​  
  
-*   No potentiometers.+  ​*   No potentiometers. 
 +{{:​reprap:​anet:​electronics:​0pot.jpg?​300|}}
  
-*   ​changed (upgraded) powerconnectors. (note the power connections switched position as well)+  ​*   ​changed (upgraded) powerconnectors. (note the power supply ​connections switched position as well)
  
 +{{:​reprap:​anet:​electronics:​oldconn.jpg?​400|}} **⇐ OLD  -  NEW ⇒** {{:​reprap:​anet:​electronics:​upgrconn.jpg?​100|}}
  
- +      ​NOTE: The upgrade has been done because the "​old" ​slide-on ​connectors often suffered meltdowns as a result of transitional resistance and the following heatdevelopement caused by improper wiring or currents going over the maximum rating for the connectors.
-      ​NOTE: The upgrade has been done because the "​old"​ connectors often suffered meltdowns as a result of transitional resistance and the following heatdevelopement caused by improper wiring or currents going over the maximum rating for the connectors.+
  
       ​       ​
-{{:​reprap:​anet:​electronics:​oldconn.jpg?​400|}} - {{:​reprap:​anet:​electronics:​upgrconn.jpg?​100|}} +**The general layout of the other connectors on the board stayed the same however so the picture under shows how and where to connect all plugs.**
- +
-The general layout of other the connectors on the board stayed the same however so the picture under shows how and where to connect all plugs.+
  
 {{ :​reprap:​anet:​electronics:​1-160f50zp1192.jpg?​direct&​750 |}} {{ :​reprap:​anet:​electronics:​1-160f50zp1192.jpg?​direct&​750 |}}
  
 source: [[http://​www.anet3d.com/​English/​Technical_Support/​Customer_Service/​104.html|anet3d.com]] source: [[http://​www.anet3d.com/​English/​Technical_Support/​Customer_Service/​104.html|anet3d.com]]
 +
 +
 +[[http://​www.banggood.com/​3D-Printer-Mainboard-Anet-V1_0-For-Reprap-Mendel-Prusa-Control-Motherboard-p-1084455.html?​p=2322113070965201511G|Order a replacement board]]
 ===== Hardware ===== ===== Hardware =====
 === Stepper Driver === === Stepper Driver ===
-A4988 according to [[https://​www.facebook.com/​groups/​1068531466501015/​permalink/​1332089536811872]]+A4988 (confirmed by removing heatsink)
  
-DRV8825 according to [[https://​www.facebook.com/​groups/​1068531466501015/​permalink/​1325029870851172]] 
 === Connectors === === Connectors ===
 {{:​reprap:​anet:​electronics:​anetboardj3.jpg?​direct&​200|}} {{:​reprap:​anet:​electronics:​anetboardj3.jpg?​direct&​200|}}
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