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Problem with Incomplete Nets?
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canarywood 4 years ago
I'm having some trouble with a simple schematic that I made. I'm getting a host of incomplete nets and I'm not sure why. About a week ago this was working perfectly but something has changed and I'm not sure what. For the ground it's saying that the netlabel is not connected with any pin which I find confusing because it does seem to be connected. Also, just nothing seems to be connected like it should. Can anyone give me an explanation? Even when I start over from scratch I'm getting the same errors, especially with my 3PDT switch. Thanks! [https://easyeda.com/canarywood/2019-12-27-dallas-rangemaster](https://easyeda.com/canarywood/2019-12-27-dallas-rangemaster)
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andyfierman 4 years ago
I think the problem is a combination of using a very small grid snap setting and the way you have constructed the ALPHA SF17020F switch. I think you need to redraw it so that the connection pins are easily visible and not covered by anything else like in these switch symbols: ![image.png](//image.easyeda.com/pullimage/1soQpEzF9b8OLhyjnyZBNZXxB16rTMqcGDhfvDBM.png) If you set the grid to 10 and snap to 5 and then update the symbol in your schematic and redraw the connections to it you should find that the Design Manager is happy again. BTW: You do not need to put no connect crosses where wires cross: ![image.png](//image.easyeda.com/pullimage/ZV4Xr9jjiiOskiEhSfnETEELFHTNVzJhipbMLdf8.png)
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canarywood 4 years ago
I'll give it a shot. Thank you!
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canarywood 4 years ago
Just an update, I did as you said and the problem was resolved. Cheers!
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raoh1213 4 years ago
I am trying to make AutoCutoff 12V battery charger. Problem with Incomplete NE555P IC Connection . Pls Help me to solve connection withe this . This is a copy circuit and i make the circuit diagram use easyeda my self , but i found the point **NO 7 (DISCH)** is not connected any where , i dont understand to fix it.
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andyfierman 4 years ago
Your project is private so only you can see it. [https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a](https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a)
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raoh1213 4 years ago
Thanks dear andyfierman I will change my project from private, so please give me a short time to help me. I will add your advise and point to my post. Thanks
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marrkfurber 4 years ago
Hi, I am also a newbee to Easy EDA, i am working through some tutorials and seem to have an incomplete net issue between VCC and Power on an Arduino Uno R_3. I have looked online, read and watched youtube videos and cannot see why its saying its incomplete. I even went back to the original i was copying to check and it looks exactly the same. What am i doing wrong :-( [https://easyeda\.com/editor\#id=\|a370155e16054e1b9367523180d6bad9](https://easyeda.com/editor#id=|a370155e16054e1b9367523180d6bad9) Thank you
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andyfierman 4 years ago
Read the warning about your incomplete VCC net. "Incomplete net, a complete net should contain two or more pins." That tells you exactly what is happening. You have a schematic and you have connected a net with a VCC netflag (another name for a netname) to the VCC pin on your UNO_R3 Schematic Symbol. A VCC netflag is a graphical symbol to indicate a net name. It is not a Schematic Symbol for a component so it has no Package attribute. Therefore it cannot be used as Schematic Symbol to represent a component. Therefore it does not represent a pin on any component. Therefore your VCC net is only connected to one pin: VCC on the UNO_R3 symbol. If you want to apply power to your circuit then you will need a connector of some sort even if it is just two plated through holes into which you solder the +ve and -ve wires into. So, choose a connector from the library and place it in your schematic. If you just want two holes to solder wires into simply select a 2 pin header from the EELib and don't buy a connector (check the hole diameters of the associated PCB Footprint to make sure your wires will go through them). Placing the part in the schematic will pull in the appropriate PCB Footprint into the PCB when you have completed the PCB and all the checks before you do Convert to PCB... Please read (2) in: [https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a](https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a)
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marrkfurber 4 years ago
Brill - understood, im trying to connect a symbol and not a component. Many thanks!
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marrkfurber 4 years ago
Added barrel jack connector and all good! Thank you for your help
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