WilsonHarper

3 ms·

1. 1.▲
   by WilsonHarper 26d ago

   Thanks! Most datasheets seem a bit vague when it comes to listed power output, probably because conditions can vary so much between devices and environments.
2. 2.▲
   by WilsonHarper 26d ago

   Thank you, I appreciate it!
3. 3.▲
   by WilsonHarper 26d ago

   Thank you! I recently earned my General license :D
4. 4.▲
   by WilsonHarper 26d ago

   I wondered if people would be interested in purchasing them. The challenging part is that they become cheap only when ordering large quantities, and most fab houses consider a different silkscreen to be an entirely different job. I'd h
5. 5.▲
   by WilsonHarper 26d ago

   The total came to roughly $150 for the cards and another $100 for shipping + import fees -- so roughly $8 each. That's more than I hoped, but the ENIG finish, 0.8mm thickness, and higher-quality silkscreen added up. If I were to purcha
6. 6.▲
   Show HN: NFC Energy-Harvesting PCB Business Card with an MCU(wilsonharper.net)

   231 points by WilsonHarper 29d ago|30 comments
7. 7.▲
   Live Rocket Telemetry and Logging in Two Weeks(wilsonharper.net)

   1 points by WilsonHarper 6mo ago|0 comments
8. 8.▲
   Tracking Planes 150 Miles Away on Strict Dorm WiFi(wilsonharper.net)

   2 points by WilsonHarper 8mo ago|0 comments