SYNTHELECTRO : synthesizers, electronic, retro-computing, etc...
jeudi 17 mars 2022
Components shortage!
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This story is starting to get a little annoying. In recent months, the price of components, particularly on silicon chips, had seen their pr...
mercredi 9 mars 2022
The great era!
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And now : In fact, telephone numbers in France went to 8 digits on October 25, 1985. The Drumulator was marketed in 1983. The copy I'm t...
lundi 28 février 2022
What... A ZX81?
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Yes, well, at some point of your life, we have to close certain projects that have been in progress for... a very long time, such as having ...
vendredi 18 février 2022
DRMULATOR : The circuit board is finally routed!
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Given the relatively small size of the circuit, I thought it was going to be complicated to route all the tracks. Ultimately that was not th...
mercredi 16 février 2022
Drumulator : about sound generation.
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Now that I know how to manage the samples using the micro-sequencer I created in VHDL, I have to study the analog part using a converter oth...
lundi 14 février 2022
DRUMULATOR & FPGA
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Some time ago, I coded the whole processor part of the Drumulator in an FPGA. I still had to code the sound generation sequencer. I thought ...
lundi 7 février 2022
A MIDI patch bay : first start
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About a month ago, I talked about the development of a MIDI switch based on an FPGA. This system will include logic elements, as well as a p...
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