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KC9UMR

Ramblings of yet another nerd...

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Weather Alert Page The next headset interface Just another logging project… A Box for Going Places UMRLog…. updates
Radio and Electronics

Weather Alert Page

2025-10-24 Ken Cechura

Just another mini-project, and more Chat-GPT generated code based on my prompts. This started otu in the middle of a (slow) weather net, when i was looking for a source…

Radio and Electronics

The next headset interface

2025-07-31 Ken Cechura

Original Prototype The original prototype worked fine. clear loud audio…. and one size fits… one… cabling. I would have to reconfigure wiring for any radio – and currently that would…

Radio and Electronics

Just another logging project…

2025-07-28 Ken Cechura

Not long ago, I had a friend ask about an easy way to create an ADIF (Amateur Data Interchange Format) for submittal to LOTW. He had some older files, or…

Radio and Electronics

A Box for Going Places

2025-07-18 Ken Cechura

I’m not normally one to do much with “Go Boxes.” My general opinion of them is primarily that they have their place, but if it takes 2 people to lift…

Radio and Electronics

UMRLog…. updates

2025-06-22 Ken Cechura

I’ve started calling this UMRLog. For now, it’s Icom only. I’m trying to simplify some of the controls and tailor it for contest logging, like field day. Maybe POTA. Lou…

Radio and Electronics

Chrome Browser as rig control and logging…

2025-06-17 Ken Cechura

…because, why not? About a year ago, I bought a Quansheng UV-B5 radio. The fact that the firmware was “open” allowed a host of different features and modifications made it…

Radio and Electronics

Crosspoint Menus

2025-04-24 Ken Cechura

Less tech, more code. I need to test the power supply module I bought (+12 in, +/- 5 out)….. soon. I also need some real buttons to use for the…

Radio and Electronics

Another Crosspoint Update

2025-04-21 Ken Cechura

My brain’s been churning on this one. I want to drive the MT8816, which requires 8 different bits plus a strobe and reset, I need discrete inputs and outputs, I…

Radio and Electronics

Update on the 8816 Crosspoint Switch Project

2025-04-12 Ken Cechura

Finally got my SN74LV8153 chips. Did some coding in the background, but without this chip, it wasn’t value added to mess with it. Mouser is 20 or 30 miles away.…

Radio and Electronics

Yet ANOTHER Project… the MT8816 Crosspoint Switch

2025-03-14 Ken Cechura

This one’s been in the works for a long time. I’ve always wanted to play with some sort of audio routing device. I’ve worked on a number of different airplanes.…

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Radio and Electronics

Weather Alert Page

2025-10-24 Ken Cechura
Radio and Electronics

The next headset interface

2025-07-31 Ken Cechura
Radio and Electronics

Just another logging project…

2025-07-28 Ken Cechura
Radio and Electronics

A Box for Going Places

2025-07-18 Ken Cechura

KC9UMR

Ramblings of yet another nerd...

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