NCH6300HV high voltage DC-DC power booster for nixie displays
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NCH6300HV high voltage DC-DC power booster for nixie displays

Nixie tube is an electronic device for displaying numerals or other information using glow discharge. A potential difference is applied between two electrodes in a glass tube containing low-pressure gas. The flow of electric current through the gas makes plasma. This phenomenon is...

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LILYGO TTGO Simulation Nixie tube based on ESP32
LCD/OLED

LILYGO TTGO Simulation Nixie tube based on ESP32

Nixie tube is an electronic device for displaying numerals or other information using glow discharge. When a voltage is applied between two electrodes in a glass tube containing low-pressure gas, the flow of electric current through the gas makes plasma. This phenomenon is called glow...

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Turn Your Raspberry Pi into a Retro Music Player Using a RetroWave OPL3 Sound Card
Raspberry Pi

Turn Your Raspberry Pi into a Retro Music Player Using a RetroWave OPL3 Sound Card

Many of us plan to turn Raspberry Pi or a similar single-board computer into a retro music player. There are several projects that we discussed using Raspberry Pi as a controller to build an 80s style music player. However, these projects use bulky hardware, which may not be as portable...

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CB2 is a BASIC Retro micro Microcomputer
Mcu

CB2 is a BASIC Retro micro Microcomputer

If you’d like to return to a time when your computer had very accessible components, a microprocessor, RAM, ROM, and I/O chips all hanging from an exposed bus, you can do so by building your very own BASIC color microcomputer with the CB2 micro kit in under 30 minutes for as low as...

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