A digital clock is one that displays time digitally. The project explained here, displays time on a 16x2 LCD module. The LCD is interfaced with 8051 microcontroller (AT89C51). This circuit can be used in cars, houses, offices etc.

Digital clock displays the time using numbers. This circuit is used in many applications like cars, railway stations, houses, offices, etc. in order to provide accurate time and date. In this type of applications, normally we use RTC (Real Time Clock) ICs to display the time and date accurately. This circuit displays ....etc

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VHDL Code for delaying the clock by 90 degree using Libero IDE and model sim

NET clk_dac TNM_NET = TNM_clk_dac;
TIMESPEC TS_clk_dac = PERIOD TNM_clk_dac 27 MHz HIGH 50%; #27MHz

# DAC SLOW
NET dac_slow_sync_pin1 TNM = dac_slow_sync;
NET dac_slow_sync_pin2 TNM = dac_slow_sync;
NET dac_slow_sync_pin3 TNM = dac_slow_sync;
NET dac_slow_sync_pin4 TNM = dac_slow_sync;
NET dac_slow_data_pin1 TNM = dac_slow_data;
NET dac_slow_data_pin2 TNM = dac_slow_data;
NET dac_slow_data_pin3 TNM = dac_slow_data;
NET dac_slow_dat ....etc

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i need the project urgentlyy
plz send me the prjct with code AND DESCRIPTION ....etc

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powerpoint presentation on real time clock using ds1307

The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I C, bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/P ....etc

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DIGITAL BIKE OPERATING SYSTEM SANS KEY

ABSTRACT :

Now a days consumer products like washing machine, microwave oven, and

cellphone to industries digital technology plays a major role. But we

have not yet used this technology in bikes. What my idea of making u se

of this tech. in bikes is a complete digital bike operating system sans

key. According to my invention key is not required to operate a bike

(The operation includes starting & locking the bike, fuel tank cap

opening) & also the petrol k ....etc

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hi..we want the project abstract of lcd based digital alarm clock with digital thermometer using 8051/89c51..
....etc

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please send me code of Propeller clock made by AT89S52 microcontroller ....etc

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Ultra Low-Power Clocking Scheme Using Energy Recovery and Clock Gating

Hamid Mahmoodi, Member, IEE, Vishy Tirumalashetty, Matthew Cooke, and Kaushik Roy, Fellow, IEE


Abstract
A significant fraction of the total power in highly synchronous systems is dissipated over clock networks. Hence, low power clocking schemes are promising approaches for low-power design. We propose four novel energy recovery clocked flip-flops that enable energy recovery from the clock network, resulting in significant energ ....etc

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ABSTRACT
As power consumption of the clock tree in modern VLSI designs
tends to dominate, measures must be taken to keep it
under control. This paper introduces an approach for reducing
clock power based on clock gating. We present a methodology
that, starting from an RTL description, automatically
generates a set of constraints for driving the construction of
the clock tree by the clock synthesis tool. The methodology
has been fully integrated into an industry-strength design
flow, based on Synopsys DesignCompiler (front-end) a ....etc

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digital clock using 8051 advantages and disadvantages

Digital clock displays the time using numbers. This circuit is used in many applications like cars, railway stations, houses, offices, etc. in order to provide accurate time and date. In this type of applications, normally we use RTC (Real Time Clock) ICs to display the time and date accurately. This circuit displays the time on LCD. For this clock, we can set the time at any instant. Here the clock works in 24 hour mode and the RTC chip is configured by programming 8051 controller.

Circui ....etc

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