/challenges-projects/project14/crazyarduinoautomations/b/crazy-arduino-automations-blog/posts/improvised-power-profilerEver had to measure power consumption of some device with variable work-cycle? With low consumption when idling and spikes from time to time - every 10 minutes for example? And without dedicated tool-set - like Power Profiler Kit?I recently had such en-USTelligent Community 12https://community.element14.com/challenges-projects/project14/crazyarduinoautomations/b/crazy-arduino-automations-blog/posts/improvised-power-profilerWed, 12 Apr 2023 15:43:58 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:ae30e7b3-54af-4dcc-b4af-e7f73afc5b2aJWx0<p>As LCD shield modification was probably described without enough details, below are: updated schematics:</p> <p>and picture:<img alt="updated schematics" src="/resized-image/__size/1280x720/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-ae30e7b3-54af-4dcc-b4af-e7f73afc5b2a/power_5F00_profiler_5F00_sch_5F00_v1.1.png" /></p> <p><img alt="shield modification" src="/resized-image/__size/1280x720/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-ae30e7b3-54af-4dcc-b4af-e7f73afc5b2a/shield_5F00_mod.jpg" /></p><img src="https://community.element14.com/aggbug?PostID=25602&AppID=411&AppType=Weblog&ContentType=0" width="1" height="1">