/challenges-projects/design-challenges/design-for-a-cause-2021/b/blog/posts/microgrid-connection-unit-4-current-measurement-and-finding-5-v-on-the-nano33-iotThe current prototype of the MicroGrid Connection Unit uses a regular 5V Arduino Nano, and an ACS712 current sensor to measure the current flow to or from the grid. Unfortunately, the Nano33 IoT is running at 3.3V instead of 5V, but the ACS712 doesn&amp;en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/design-for-a-cause-2021/b/blog/posts/microgrid-connection-unit-4-current-measurement-and-finding-5-v-on-the-nano33-iotTue, 11 May 2021 19:38:41 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c87af3bf-cab6-48f4-95ca-6d87a04a3aa7DAB0<p>Nice investication of the board design.</p><p>&nbsp;</p><p>DAB</p><img src="https://community.element14.com/aggbug?PostID=11304&AppID=279&AppType=Weblog&ContentType=0" width="1" height="1">