Martin Ossmann (93)

1-09-2019 | In this installment we will look at how to output analogue signals with the help of sigma-delta DACs (digital-to-analogue converters) and in...

1-07-2019 | In the previous installment of this series we limited ourselves to running our DIY CPU in simulation. In this part we will return to the MAX...

1-05-2019 | The simulator for our homebrew CPU lets us execute and test C programs without even having to resort to FPGA hardware. And, if you have idea...

1-03-2019 | Sometimes within a single project there is a requirement for both an FPGA and a classical CPU, so that complex program flows can be implemen...

1-09-2017 | How can you make objects levitate effortlessly in the air, to all appearances? Electronicists will naturally think along the lines of (elect...

1-09-2016 | In the first part of the series we got to know the FIR filter, which has the disadvantage that it becomes rather cumbersome when we want to...

1-03-2015 | Gyrator circuits can be used to simulate capacitors and coils. What’s more, they can also be used as impedance converters, as described in t...

1-03-2015 | Adding this push-pull converter to the output of a standard bench top power supply gives a DC output up to 350 V DC. The output voltage and...

2-12-2014 | Red Pitaya is the first open-source instrumentation platform that can be configured for various measurement tasks. Ready-made apps are avail...

1-12-2014 | Red Pitaya is the first open-source instrumentation platform that can be configured for various measurement tasks. Ready-made apps are avail...