74HC161 ( Presettable synchronous 4-bit binary counter-asynchronous reset) Arduino Robotic navigation

Robotic navigation

0 Interface ( 3 foot patch )

when the object appeared to be detected within the detection range of the infrared is reflected back and the intensity is large enough

The TC output thus enabled will produce a HIGH output pulse of aduration approximately equal to a HIGH output of Q0

Membrane keypads are made of a thin

74HC161 ( Presettable synchronous 4-bit binary counter-asynchronous reset) Arduino Robotic navigationIntroduction : 74HC161 is a synchronous presettable binary counter with an internal look head carry. Synchronous operation is provided by having all flip flops clocked simultaneously on the positive going edge of the clock (CP). The outputs (Q0 to Q3) of the counters may be preset HIGH or LOW. A LOW at the parallel enable input (PE) disables the counting action and causes the data at thedata inputs (D0 to D3) to be loaded into the counter on the