Ralf's Piezo-Amp: Difference between revisions
Jump to navigation
Jump to search
(→Boards) |
|||
| Line 1: | Line 1: | ||
== Preparing the Piezo-disc with cable and plug == | |||
coming soom... | |||
== Ralf's Single Channel == | == Ralf's Single Channel == | ||
Revision as of 12:01, 6 October 2020
Preparing the Piezo-disc with cable and plug
coming soom...
Ralf's Single Channel
Our good friend Ralf (http://www.ralfschreiber.com/) has shown us his nice new workshop module for making a single channel piezo pre-amp during HOME MADE 2020.
Some discussion on how to use a linear pot that reacts logarithmically by adding / chaning one of the resistors?
Boards
Schematic
Extra Puffer for Batterie and DC-Power supplie
> bei batteriebetrieb noch 100uF-470uF elko als puffer,
> bei netzteilbetrieb mindesten ein rc glied R10/220uf dazu!
dusjagr's case
SMD 3-Channel Version with Hammond case
coming soon...
Working on github: https://github.com/sgmk/3Channel-PiezoAmp