https://leslie.engineer/resume/2021-02-04T16:46:29+00:00weekly0.6https://leslie.engineer/battery-substacks/2021-02-04T14:35:17+00:00weekly0.6https://leslie.engineer/home/contact-tracing-badges/https://leslie.engineer/wp-content/uploads/2021/01/img_1846-1.jpgimg_1846-1V1 of the badges using an XBee Radio, Adafruit Feather, SD card reader, and real time clock. These badges were big and inelegant, but provided a quick proof of concept of our idea. https://leslie.engineer/wp-content/uploads/2021/01/img_1846.jpgimg_1846https://leslie.engineer/wp-content/uploads/2021/01/img_3616-2.jpgimg_3616-2V3 badges for Grand Forks Air Force Base with their custom charging and data collection stationhttps://leslie.engineer/wp-content/uploads/2021/01/picture1.jpgpicture1Building Momentum team manufacturing badges for Grand Forks Air Force Basehttps://leslie.engineer/wp-content/uploads/2021/01/img_3537-1.jpgimg_3537-1V3 Badges. The Adafruit real time clock was replaced with a custom one on a PCB, and voltage and USB monitoring was added to provide low battery alerts and automatically detect when a badge was plugged in to the Raspberry Pi to read its data quickly. These badges were used in our production order, so we got the PCBs professionally made instead of hand soldering them like we had in previous iterations. https://leslie.engineer/wp-content/uploads/2021/01/img_2710.jpgimg_2710Charging and data collection station for badges at Building Momentum. These badges are extremely simple to use, you take a badge in the morning, wear it all day, and then plug it in before you leave. We added a barcode scanner to this system so people only coming to the workplace occasionally could assign a badge to themselves for the day using a touchscreen. https://leslie.engineer/wp-content/uploads/2021/01/img_1964.jpgimg_1964V2 badge with battery in its 3D printed case2021-02-03T23:56:34+00:00weekly0.6https://leslie.engineer/home/samtec/https://leslie.engineer/wp-content/uploads/2021/01/img_3827.jpgimg_3827https://leslie.engineer/wp-content/uploads/2021/01/img_3837.jpgimg_3837https://leslie.engineer/wp-content/uploads/2021/01/img_3190.jpgimg_3190https://leslie.engineer/wp-content/uploads/2021/01/img_3168.jpgimg_3168https://leslie.engineer/wp-content/uploads/2021/01/img_3830.jpgimg_3830https://leslie.engineer/wp-content/uploads/2021/01/img_3826.jpgimg_38262021-02-03T23:50:38+00:00weekly0.6https://leslie.engineer/home/other-projects/https://leslie.engineer/wp-content/uploads/2021/01/img_1372-1.jpgimg_1372-1https://leslie.engineer/wp-content/uploads/2021/01/img_1372.jpgimg_1372https://leslie.engineer/wp-content/uploads/2021/01/dsc_7644.jpgdsc_7644https://leslie.engineer/wp-content/uploads/2021/01/img_1353.jpgimg_1353https://leslie.engineer/wp-content/uploads/2021/01/img_4558.jpgimg_45582021-02-03T23:50:16+00:00weekly0.6https://leslie.engineer/home/fever-detection-thermal-imaging/https://leslie.engineer/wp-content/uploads/2021/02/2020-05-28-142232_1920x1080_scrot.png2020-05-28-142232_1920x1080_scrothttps://leslie.engineer/wp-content/uploads/2021/02/image6analysis-4.jpgimage6analysis (4)Test image with finalized algorithmhttps://leslie.engineer/wp-content/uploads/2021/02/image6analysis-3.jpgimage6analysis (3)https://leslie.engineer/wp-content/uploads/2021/02/image6analysis-2.jpgimage6analysis (2)https://leslie.engineer/wp-content/uploads/2021/02/image6analysis.jpgimage6analysishttps://leslie.engineer/wp-content/uploads/2021/02/finalanalysis6.jpgfinalanalysis6Test image with initial algorithm2021-02-03T23:49:46+00:00weekly0.6https://leslie.engineer/contact/2021-02-03T23:49:18+00:00weekly0.6https://leslie.engineerdaily1.02021-02-04T16:46:29+00:00