That's just semantics

2022-11-13 23:01 by Ian

This is a meta-post used as link-fodder and copypasta.

Read more...

2022.11.11: Lux Turpis ("Light Mixer")

2022-11-11 21:44 by Ian

"Light Mixer"

Read more...

2022.10.18: Family Entryway Lockers

2022-10-18 01:38 by Ian

This piece was completed with my dad's help over the course of a week. It is almost entirely built from uninteresting dimensional lumber (Douglass Fir).
Total cost was about $890.

Read more...

2022.07.09: Linear slide bearing from scraps

2022-07-09 11:04 by Ian

Posting it to give everyone a laugh, and maybe an idea for a large linear bearing.

Read more...

2022.06.18: Metal casting

2022-06-18 23:47 by Ian

Yes, I will allow the children to pour the 2000-degree liquid metal.

Read more...

2022.02.22: H-bridge deadband sequencer

2022-02-22 21:35 by Ian

This is a logic-level front-end to an H-bridge that provides deadband enforcement. This particular circuit supports 4-channels; sufficient for two H-bridges.

Read more...

2021.09.05: LiPo reverse engineering

2021-09-05 08:13 by Ian

I needed a specific kind of battery for a project. And I happened to have one salvaged from a ruined Nexus7 sitting in my "Reverse-Engineering TODO" box that fits the application perfectly. I guess it's time to tear into this battery and put it to good use.

Read more...

Home VoIP System Part 1: Provisioning the phones

2020-06-13 23:54 by Ian

A HOWTO for preparing the VoIP phones for re-use.

Read more...

Home VoIP System Part 0: Introduction and materials

2020-06-13 23:50 by Ian

Building a home VoIP intercom/paging/control system.

Read more...

Viam Sonus 2.0

2019-11-16 14:45 by Ian

This is an improved version of my audio router board.

Read more...

Previous Next