Thur 4/25 Stream: Soldering a logic analyzer adapter for the CERBERUS 2100. New stream setup, who dis?

Thursday, 4/4 Stream: Back to the TRS-80 MC-10 Grind. Let's *finish this* schematic! Come ask KiCad questions. Stump me and earn 100 internet points.

This was a tough video to make, but I need to address a piece of misinformation about my electronics past.

Thur 3/28 Stream: Let's finish re-drawing the Macintosh SE Analog Board in KiCad! Final live stream (for me!)

When I was in High School, 30 years ago, we learned how to do mail merges.

Did this stop getting taught?

Thur 3/21 Stream: Macintosh SE Analog Board in KiCad! Re-drawing for the Bit Preserve project. Come Say Hi!

While working on the Mega IIe, I saw this "glitch" on the Apple II PH0 clock. Here's what it is, how to measure it, and why it happens.

Thur Livestream 3/7: Let's FINALLY finish the TRS-80 MC-10 Schematic in KiCad. Really, I think we're going to get it done today!

Thur 2/29 Stream: Let's (Finally!) Finish re-drawing the TRS-80 MC-10 schematic in KiCad 8.0.0.

KiCad 8 is here! (Well, it came out late last week.) So, to celebrate, i list out 8 Features I like:

Thur 2/8 Live stream: Continuing work on the TRS-80 MC-10 Schematic. Also, checking out some new KiCad 8 features.

Thur 2/1: Redrawing the TRS-80 MC-10 Schematic in KiCad 8 RC2!

We repaired one of these on-stream a couple of years ago. Now it is time to add its schematic to the Bit Preserve archive.

Thur 1/25 Stream: Checking out KiCad 8 RC2 by drawing an extender card for the Mega IIe:

Hey @48kRAM, Did you get your ZX Spectrum Next tracking number too?

Here are some lessons I learned when trying to turn on a recent RP2040-based tool I designed.

Thur 1/11 Stream: Let's Finish Re-Drawing the Apple IIe Switch-Mode Power Supply Schematic in KiCad

Doing end-of-year photo album clean-up. I came across this picture in a forgotten 2015 folder.

At one point, this was my entire retro-computing collection.

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