Afrotechmods

6 ms·

1. 1.▲
   by Afrotechmods 4y ago

   As an EE, trying to understand what this was about fried my brain.
2. 2.▲
   by Afrotechmods 8y ago

   I have a couple of videos that talk about individual components and their critical parameters e.g. https://www.youtube.com/watch?v=bXEyCf1P0UU https://www.youtube.com/watch?v=cyhzpFqXwdA but it sounds like
3. 3.▲
   by Afrotechmods 8y ago

   Back when this first started Meredith built a "prototype" in a couple of days which, to a layperson, would appear impressive. There was a function generator with an amplifier sending out ultrasound via an array of transmitters and
4. 4.▲
   by Afrotechmods 8y ago

   1) This is the blog by the former VP of Engineering that the article references: https://liesandstartuppr.blogspot.com/search/label/ubeam 2) Does anyone know if she ever apologized for this awful speech? https:&#
5. 5.▲
   by Afrotechmods 8y ago

   I used this phenomenon to build a laser tachometer a while back. https://www.youtube.com/watch?v=RfitqGLPCUY
6. 6.▲
   by Afrotechmods 9y ago

   tips fedora
7. 7.▲
   by Afrotechmods 9y ago

   Thank you. I will surely upload more stuff in future but it won't be on any sort of regular schedule.
8. 8.▲
   by Afrotechmods 9y ago

   Shameless but possibly relevant plug... Here's my introduction to electronics series of tutorial videos: http://afrotechmods.com/tutorials/category/tutorials/beginne... It's about an hour's wor
9. 9.▲
   by Afrotechmods 9y ago

   Thank you for sharing your story. If you want to dig deeper into the "why" I would recommend researching spectrum analyzers and how to use them to characterize electromagnetic interference. Example: http://www.youtube.c