One of the car electronic gadgets

Nowadays, there are more and more car electronic gadgets in the market. Have you ever know about it? Here, let introduce the digital counters. As we all know, it is one of the car electronic gadgets. Digital counters play a vital role in modern day consumer/industrial electronic systems-counting events or periods of time or putting events in a sequence. Counters are also specifically used as frequency dividers, register addressing and serving as memory units.
In12V Car Electric Portable Pump Air Compressor Tool 300 PSI electronics, counters can be implemented quite easily using register-type circuits such as the flip-flop, and a wide variety of classifications exist: Asynchronous (ripple) counter–changing state bits are used as clocks to subsequent state flip-flops Synchronous counter–all state bits change under control of a single clock Decade counter–counts through ten states per stage Up/down counter – counts both up and down, under command of a control input Ring counter–formed by a shift register with feedback connection in a ring Johnson counter–a twisted ring counter Cascaded counter modular counter Each is useful for different applications.
What’s more, as an alternative, a microcontroller can be used. A microcontroller is a programmable computer on a chip. They can be configured by the end user to implement a specific function. They offer many of the advantages of fixed-function ICs (short design cycles, low development cost) and also of ASICs (higher densities, lower quantity production costs, design security). And when design changes are required, microcontrollers have significant advantages over fixed-function ICs. In this article, a microcontroller-based mod-20 up counter using high level language, BASCOM? Basic for efficient impulse counting of external events is presented.
Finally, it is very common to buy the car electronic gadgets at the online shop. Before buying the gadgets, just remember find the most suitable one for your vehicle. Enjoy your shopping at the online shop.

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