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ELECTRONIC PROJECTS : CETH-60

60 MHz FREQUENCY COUNTER EXPANDABLE TO 1.5 GHz

Now, as all counting IC's diceased, (you certainly know this : a superb circuit proposal either needs parts which nobody knows, or parts you cannot buy any longer or those parts have an astronomical price :-)

So in order to have some future prospects, this design is based on an Atmel Microprofessor. For the nostalgics among you, we used a VFD (Vacuum Fluorescent Display) which is available at a very low price at various distributers ...

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