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Frequency Counter: Divider Schematic
Download Divider schematic circuit schematic:
PNG image (1045x714 as seen below): divider.png (17kb)
High-quality PDF: divider.pdf (74kb)
Permission to copy and use this schematic is hereby granted provided credit is given where it is due.
PNG image (1045x714 as seen below): divider.png (17kb)
High-quality PDF: divider.pdf (74kb)
Permission to copy and use this schematic is hereby granted provided credit is given where it is due.
![Divider schematic circuit schematic [17kb]](divider.png)
The divider design is pretty self-explanatory. One can choose between division by 1, 10 or 100 or no output (tied low) using the CONTROL input connected to the analog multiplexer HC4052. AC04are used to drive 3 indication LEDs as well as to buffer the signal. A single HC390 includes 2 divider by 2 and 5 which can be combined as 2 dividers by 10.
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