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A microcontroller based bench DC power supply unit
hardware version 3.0

ddcp kit
ddcp board
Double sided main board + board for key pad
This is a kit to build a small but very advanced bench top power supply with current and voltage regulation. For more details see the article "A digital DC power supply, hardware version 3.0"

This kit includes:

Note: You will also need a tuxgraphics 16x2 LCD display, one atmega8a microcontroller and a transformer with rectifier+capacitor (see chapter "Power sources" for details). It is as well possible to use a bigger LCD display as long as it is HD44780 compatible.

Optional add-on: DDCP to USB connect, a USB command interface to remote control the power supply from any PC or Mac.

price: 24.00EUR, [convert_currency]


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