| Gyrator circuits can be used to simulate capacitors and coils. They also can be used as impedance converters, as described in this article....
Martin Ossmann (91)
| 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...
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| When you need to measure current flow through a wire, the normal method is to insert an ammeter in series with the cable. Using a clamp-on a...
| We can easily use a current transformer to make precise measurements of alternating currents. We implement a wide variety of readily-availab...
| When you need to measure current flow through a wire, the normal method is to insert an ammeter in series with the cable. Using a clamp-on a...
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| In my younger days I built what was known as an ‘0-V-2’ valve receiver. Fuelled by nostalgia for the pre-transistor era, I decided to build...
| In my younger days I built what is known as an ‘0V2’ valve receiver. Fueled by nostalgia for the pre-transistor era I decided to build anoth...
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| In this the final installment of our series will be pushing the FPGA (almost) to its limit, receiving weather reports on 147.3 kHz, decoding...
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| 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...
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| 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...