The µPF--2  When I developed this µPF - 1 / B compatible board, I wanted from the start to add a specialized time management circuit. So I...

 A few days after having ordered the realization of my printed circuit board, it has just arrived: A very easy to assemble midi merge box Un...

A midi merge box Current synthesizers are now often equipped with software allowing their setting from a PC / MAC. For those who prefer hard...

The adventure goes on. After having assembled an Omega MSX2 computer, an Easy Z80 under CP / M and a Maximite under Basic, this time I am at...

 The Sequential Circuits Prophet VS is a great synthesizer : But it is also a machine that is not very well made. Poor quality components, p...

The implementation of the peripherals being different on this board, I had to modify the VHDL code of the system that was working on the gen...

I am currently very busy developing the µPF--2 kit. However, I continue other development in parallel, including a USB keyboard converter fo...