Add electricity meter, elektor guide

Author: karlsoderby

content/hardware/03.nano/boards/nano-every/tutorials/community-projects/community-projects.md

@@ -13,9 +13,7 @@ The Nano Every is an inexpensive yet powerful board in a tiny form factor. In th
 
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-In this project, the Nano BLE Sense learns how to identify three different colors. You can read more about this in the link below:
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-- []().
+This great video from [Elektor](https://www.elektor.com/) shows how to create a NeoPixel driver through the Custom Configurable Logic (CCL) block. It also serves as a nice introduction to the Nano Every board! 
 
 ## Turntable For 7" Records
 
@@ -25,3 +23,11 @@ Using a Nano Every and a custom PCB, this maker made a turntable capable of play
 
 - [Automatic Record Player by pdnelson](https://github.com/pdnelson/automatic-record-player).
 
+## Smart Electricity Meter
+
+A bit more advanced use case for the Nano Every is documented by user [torstengeppert](https://create.arduino.cc/projecthub/torstengeppert) on the Arduino Project Hub platform.
+
+This smart electricity meter measures and stores the readings from two meters, simulatenously. To read more about this project, visit the link below:
+
+-[Logging 2 Electricity Smart Meters Using Arduino Nano Every](https://create.arduino.cc/projecthub/torstengeppert/logging-2-electricity-smart-meters-using-arduino-nano-every-99f934)
+