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1pcs Experimental 9V Battery Snap Power Cable to DC 9V Clip Male Line Battery Adapter For Arduino Uno R3 DIY Jack Connector|uno r3|clip 9vbattery 9v - AliExpress
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Amazon.com: ALAMSCN 3.3V 5V MB102 Solderless Breadboard Power Supply Module with 9V Battery Clip Power Cable 2.1x 5.5mm Male DC Jack Plug for Arduino (Pack of 3) : Electronics
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Amazon.com: Tonglura 5PCS Experimental 9V Battery Snap Power Cable to DC 9V Clip Male Line Battery Adapter for Arduino Uno R3 DIY Jack Connector : Electronics
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Amazon.com: Magic&shell 2PCS MB102 Breadboard Power Supply Module and 9v Battery Clip with 2.1mm X 5.5mm Male DC Plug Assortment Kit for Arduino : Electronics
![Can the same 9V supply used to power Arduino, also be used on the output side of a relay? - Project Guidance - Arduino Forum Can the same 9V supply used to power Arduino, also be used on the output side of a relay? - Project Guidance - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/1/a/b/1abc000f7e7f4f5717b7780f9a25c3b34d1ba162.png)
Can the same 9V supply used to power Arduino, also be used on the output side of a relay? - Project Guidance - Arduino Forum
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