The moving-dot display has some benefits over the bar-graph display: It better indicates the location of a detected object in sonar and radar applications; it needs only one LED’s current-limiting ...
Seven-segment displays are needed in many instrument designs. In conventional microcontroller-based designs, four output port lines are allocated for one seven-segment display. Figure 1 shows the ...
Now you can always know the exact time. With this design you can have an atomic clock in your room. Isn’t that great? Read on to know more. Now you can always know the exact time. With this design you ...
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