EP#10: IoT’s Cloudy Future

EP#10: IoT’s Cloudy Future

Podcast Notes

  • First Guest for the MacroFab Engineering Podcast! Trey German is working on a IoT platform using BLE and a small coin cell.
  • Trey's device worked on the first revision! How often does that happen?
  • Trey used a really cool side mounted RGB LED. Part number OVSRRGBCC3 by TT electronics.
  • The widget Trey is working on is designed to be very flexible in its use. It is not so much a development platform as a flexible device.
  • Trey used to be an engineer at Texas Instruments and was the Launchpad Application Manager. He will miss training and teaching people electronics but will be doing classes in the future.
  • Stephen has begun working on the analog layout of the Super Simple Power Supply. He has finished designing the power block of the supply. We deem this the Energon Cube. See Figure 2.
  • There is a really cool video about assembling the TR-1 which is the first commercially manufactured transistor radio. They used a ferris wheel of molten lead solder to solder the PCB and parts similar to a wave solder machine except a lot less OSHA compliant. Wiki link for the TR-1.
  • Parker wants to build a vapor phase reflow oven. Sous vide for PCB boards!
  • Trey, Stephen, and Parker talk about what kind of connectors they like and hate. Parker has a really cool pogo pin that works on 50mil spacing 2x5 J-Tag connectors. Part number 100803-011.
  • Revolv is going to turn off the servers for the IoT home automation. This will brick consumer devices. Is the era of IoT bringing an end the concept of owning hardware?

Special thanks to whixr over at Tymkrs for the intro and outro theme!

Jaksot(448)

EP#8: Bits That Don’t Quit

EP#8: Bits That Don’t Quit

Podcast NotesStephen and Parker do a live discussion on how the digital and analog side of the Super Simple Power Supply will interface with each other. MultiSim has been a huge part in simulating the...

25 Maalis 201639min

EP#7: The Art of Retention Force

EP#7: The Art of Retention Force

Parker has almost finalized the front panel design for the Super Simple Power Supply. Going to have a "VU" meter for how much power it is pulling.Parker is also still looking for a proper encoder that...

18 Maalis 201624min

EP#6: Mythical Transistors

EP#6: Mythical Transistors

Podcast NotesParker is still working on the Super Simple Power Supply. He is designing the front panel. He is considering using some WP1043 Kingbright LEDs.Super Simple Power Supply will have two deci...

11 Maalis 201625min

EP#5: Tilting Tubes

EP#5: Tilting Tubes

Parker ordered all the parts for the SAIM this week. The v-slot rails and brackets from OpenBuild, iES-1706 servos from Leadshine, and 3D printed parts from Shapeways.MacroFab uses 3D printed parts to...

4 Maalis 201647min

EP#4: Linear Effects of Licensing

EP#4: Linear Effects of Licensing

Audio quality of the podcast leveled up! Stephen and Parker went over to The Pharmacy Recording Studio which is run by Josh Moore. He hooked them up with 2 (!) microphones and a nice an acoustically p...

26 Helmi 201617min

EP#3: Liquid Toroidal Electrons

EP#3: Liquid Toroidal Electrons

Stephen and Parker have been testing the main opamp for the OPA541. Stephen wrote a blog post detailing the opamp tests with simulation and real world testing.GitHub link to the repository for the SSP...

19 Helmi 201622min

EP#2: Mechanical MultiSIM Monsters

EP#2: Mechanical MultiSIM Monsters

Stephen continues his work on the Stupid Simple Power Supply (SSPS). He decided to go digital voltage control over analog. Also he has been trying out MultiSIM BLUE by Mouser for circuit simulation. S...

10 Helmi 201620min

EP#1: Opamp-timal Power Supply

EP#1: Opamp-timal Power Supply

Stephen talks about the Stupid Simple Power Supply (SSPS). He designed a OPA541 breakout board for testing. See figure 1.OPA541 Datasheet : Street price of $21.88.Parker brings up that blinky LEDs are...

9 Helmi 201623min

Suosittua kategoriassa Tiede

tiedekulma-podcast
rss-mita-tulisi-tietaa
rss-poliisin-mieli
rss-duodecim-lehti
docemilia
filocast-filosofian-perusteet
rss-ammamafia
rss-luontopodi-samuel-glassar-tutkii-luonnon-ihmeita
rss-sosiopodi
utelias-mieli
radio-antro
rss-astetta-parempi-elama-podcast
rss-tiedetta-vai-tarinaa