Things are rolling along smoothly on my TV Typewriter build. At last, I have reached the summit of this device – the Memory board. This […]
Month: February 2017
The RF modulator
Probably the most important circuit on this whole device is its RF modulator. The RF modulator takes is essentially a ‘converter’ that takes a pure […]
Mainframe and Cursor Board Progress
Progress continues on my TV Typewriter Redux project. After encountering disaster in the form of weak traces, I cleaned up and readied my second TVT […]
About Caps
One of the unantipicated tricky parts of trying to make my prototype look authentically oldschool is finding components that look correct for the period. As […]