Post Profile

Transmitting Analog TV, Digitally

If you want to really understand a technology, and if you’re like us, you’ll need to re-build it yourself. It’s one thing to say that you understand (analog) broadcast TV by reading up on Wikipedia, or even by looking at scope traces. But when you’ve written a flow graph that successfully transmits a test image to a normal TV using just a software-defined radio, you can pretty easily say that you’ve mastered the topic.
read more


Related Posts

Your first Digital to Analog Converter build

Technology / Gadgets : Hack a Day

Have you ever built a Digital to Analog Converter before? This is a circuit that can take the 0 or 5V coming off of several digital logic pins, combine them together, and spit out one analog voltage that represents that value. If yo...

Homebrew Analog Scope Project Log

Technology / Gadgets : Hack a Day

[GK] had some old CRTs lying around, so naturally he decided to build an old school analog scope with one of them. Lucky for us, he’s been documenting his progress. Since it was a big project to tackle, he started out with Spice mod...

Sharp develops worlds thinnest tuner unit for terrestrial digital and analog broadcasting

Technology / Gadgets :

Sharp has developed and will introduce the new VA1N2WF2121 tuner unit for terrestrial digital and analog broadcasting, to be used in LCD TVs and digital video recorders. The new Sharp VA1N2WF2121 tuner unit for terrestrial digital a...

The Future of the Church Is Analog, Not Digital

Religion / Christianity : Christianity Today

New communications technology lets us preach to millions. It’s time to unplug most of it. ‘I t is time,” the founder of this magazine once said, “for the church to use technology to make a statement that in the midst of chaos, empti...

Turning An Analog Scope Into A Logic Analyzer

Technology / Gadgets : Hack a Day

When [Marco] was planning on a storage oscilloscope build, he realized having a small device to display eight digital signals on an analog scope would be extremely useful. This just happens to be the exact description of a simple lo...


Copyright © 2016 Regator, LLC