Blog - All Comments

RE: Op-Amp Based Adjustable Load

dougw — Thu, 30 Jan 2025 18:21:43 GMT

Perhaps the current is off because the resistor changes its resistance as it heats up?

RE: Op-Amp-a-Palooza prize received

dang74 — Sun, 07 Aug 2022 08:59:16 GMT

Nice haul.

RE: Op-Amp-a-Palooza Prize Pack

DAB — Thu, 07 Jul 2022 18:46:53 GMT

Well earned Gene.

RE: Op-Amp-a-Palooza Prize Pack

dang74 — Thu, 07 Jul 2022 18:38:14 GMT

"Upon unpacking the contents of the package and playing around with the contents a bit, I began on the serious work of figuring out how to add these instruments into the collection at my workstation."

Now that's a problem I wish I had. ;)

RE: Op-Amp-a-Palooza Prize Pack

dougw — Wed, 06 Jul 2022 13:12:55 GMT

Well done on the instruments bay - I'm a long way from being able to pull that off.

RE: Op-Amp-a-Palooza Prize Pack

robogary — Tue, 05 Jul 2022 20:28:08 GMT

Complete professional setup now. Best wishes for needing more risers

RE: Op-Amp-a-Palooza Prize Pack

Andrew J — Tue, 05 Jul 2022 20:11:43 GMT

Nice one Gene.

RE: Op-Amp-a-Palooza Prize Pack

Jan Cumps — Tue, 05 Jul 2022 19:39:26 GMT

If you 'd ever intend to use the function generator with LABView, I wrote a VISA driver for it.

RE: Inductors in Disguise

dang74 — Tue, 10 May 2022 14:05:19 GMT

I found it very satisfying that your calculated inductance matched the results from your VNA. So many times unseen factors cause our observed results to differ widely from our expectations. So we should take a moment to appreciate those times when the universe lines up in our favour because they are few and far between.

RE: LED Music visualizer - Blog 2: Filter Designs and Simulations

dang74 — Tue, 10 May 2022 13:43:54 GMT

I like this project. Experimenting with some audio projects of my own is on my to do list.... along with a number of other things I may or may not get around to, LOL.

RE: Breathing AMP

javagoza — Fri, 06 May 2022 08:50:51 GMT

Very interesting video. Thanks for sharing!

RE: Op-Amp Based Adjustable Load

scottiebabe — Tue, 03 May 2022 14:42:14 GMT

[deleted]

RE: Op-Amp Based Adjustable Load

dougw — Tue, 03 May 2022 04:13:42 GMT

Very nice build. Inspiring - I might even have enough components to build one - it is now finding a place on my bucket list.

RE: Op-Amp Based Adjustable Load

shabaz — Mon, 02 May 2022 18:16:11 GMT

Really nicely laid out prototyping.. looks good inside and out!

RE: Op-Amp Based Adjustable Load

Andrew J — Mon, 02 May 2022 18:05:41 GMT

Great project, well described.