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PubInv / general-purpose-alarm-device

A general purpose alarm device (with software) as a module for medical devices (and others)
https://www.pubinv.org/project/general-purpose-alarm-device-gpad/
GNU Affero General Public License v3.0
6 stars 12 forks source link

Capture current on circuit blocks. #230

Open ForrestErickson opened 1 year ago

ForrestErickson commented 1 year ago

Capture current on circuit blocks.

Rev 2 Build.

Before firmware

These measurements made before the DUT was programed with any firmware. NO BOOTLOADER even.

DUT S# VR101 (Current U102) VR310 (Current LCD) VR601 (Current Buzzer) Notes
21
22 3.1 49.8 0
23 2.6 47.8 0
24 2.9 49.5 0
25 2.4 49.5 0
26 3.3 50.1 0
27 2.5 48.8 0
28 2.2 49.3 0
29 2.1 49.1 0
30 2.5 48.8 0
ForrestErickson commented 1 year ago

Need to integrate into troubleshooting documents