Workshop Update for October 3rd, 2012

Posted on Wednesday, October 3rd, 2012 in Workshop Update by DP

Today we continue to edit the material we recorded on our Global Geek Tour of New York. Part one is complete only 3 more to go.

We finished up the initial setup for the VFD PCBs (see picture). There are a total of 3 boards. One holds the electronics, another has the VFD soldered into it,  and the last one holds the tops of the tubes in place.

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Recent Comments

  • Drone: The LM7171 used in this very simple design can be simulated in LTspice with reasonable results at 10MHz using the non-encrypted PSPICE model from TI...
  • Jon Jackson: I would be interested in 1 or 2 of your circuit boards. Jon
  • Max: An actual Saturday "detector" built with the same hardware would use the precisely timed slightly varying length of the day (and some built-in astronomy data)...
  • KH: In the old days, these things remained on paper forever as whimsical scrawls. Today, they are brandished about on blogs for the entire world to...
  • KH: So he doesn't really know what he's doing. Yawn. It's sensor-controlled. It's not an oscillator. A leaf covers the window, you're toast. TLV3702? Overkill. The...