-
Recent Posts
Recent Comments
- GPS Timing Over USB | DigitalNigel on GPS Device for NTP Servers
- Missy Bodine on Roomba Troubleshooting
- Lisa Egeler on Roomba Troubleshooting
- ESP32 IR Controller | DigitalNigel on LitePlacer Pick and Place
- Michael OK7SE on Handheld Rubber Duck Antennas
Meta
Category Archives: Technology
Simulating Full IPv4 Tables in the Lab
I’ve been doing some testing recently with different software based routers, and wanted to give them a test under real world conditions. The current full IPv4 table is larger than 900,000 routes and to get an idea of how well … Continue reading
Posted in Random, Technology
Leave a comment
GPS Timing Over USB
I recently posted about building this GPS receiver for use in making Stratum 1 NTP servers, and through conversation with some friends, I was interested understanding the performance difference in timing the Pulse-Per-Second (PPS) signal via the hardware serial port, … Continue reading
Posted in Electronics, Projects, Technology
Leave a comment
GPS Device for NTP Servers
I’ve made a few posts over the years about using GPS devices for precision timekeeping for NTP Stratum 1 servers, and recently the topic came up again with some colleagues to potentially build another one. My previous builds have been … Continue reading
Posted in Electronics, Projects, Technology
1 Comment
Programmable Holiday Lights
I’m far from the only person to use addressable LED strips as holiday lights, so I won’t delve too deeply into the details. The project has been on my mind for a few years, as the annual endeavor to fix/install … Continue reading
Posted in Electronics, Projects, Technology
Leave a comment
Inkplate Weather Display
A little while ago I ordered an Inkplate 10, which is a project pairing old Kindle E-Paper displays with ESP32 microcontrollers. Mine arrived a bit ago, and I’ve been looking for a good project to use it on. Recently we’ve … Continue reading
Posted in Electronics, Projects, Technology, Weather
Leave a comment