Fermé

Design an electronic project.

I want a digital clock, where each digit is expressed as a binary number, displayed with LEDs.

I want a design of the circuitry, including wiring diagram and names of chips.

I want it designed to take AA batteries, and it should last as long possible. Please include a calculation of how long the batteries will last.

Inputs:

- a button to set the time by incrementing the hours.

- a button to set the time by incrementing the minutes.

- a switch to switch between 12 and 24 hour time

Outputs:

- 2 LEDs to the hours tens column.

- 4 LEDs to the hours ones column.

- 3 LEDs to the minutes tens column.

- 4 LEDs to the minutes ones column.

If you choose to use a programmable chip like an ATTiny, I can do the programming.

Compétences : Génie Électrique, Electronique, Ingénierie, Microcontrôleur

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Concernant l'employeur :
( 0 commentaires ) Winnipeg, Canada

Nº du projet : #18050188

14 freelance font une offre moyenne de $30 pour ce travail

ahmedmohamed85

Dear sir I read the project description, and i can do it perfectly please check my profile also please message me so that we can discuss Best regards

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7.2
MUhammadt429i

I have long experience with 8-bit , 16-bit and 32-bit micro-controllers. I work with Microchip (PIC) , Atmel (AVR , SAM) , ST (STM) , TI (MSP) , Nordic (nRF52), and NXP (LPC) micro-controllers. I use KEIL IDE , Atmel S Plus

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ElectronicCarrot

Hi, I built an LED Clock a year ago. It does exactly what you are looking to do. With regards reducing power consumption, I found the addition of a potentiometer to control the amount of current going to the LED Plus

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mali13175

Hello Sir I am an Electrical engineer as well as a product designer and have extensive work experience in my fields. so I consider my skillset to be good enough for this job.

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TheUnCableGuys

Sounds like a fun project. I am in Canada too, in Ottawa. I will design this from scratch for you, and deliver schematic and gerber files for PCB. I will use components you can easily solder to the board. Plus

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minienergy

General message: Dear Sir, Greetings from Turkey. I hope you are good. Let me introduce me. I'm Electronics Enginner who have 19 year experience. My experience is related to power electronics, hardware de Plus

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hh0333

I have many experience in PCB design and firmware programming. The design of various devices in the field of electrical and electronic engineering. Design experience of various medical institutions such as motor spee Plus

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obeta

Hello. I'm a electronic engineering student and I have already made several electronic projects, I believe I can help you with this project. Thanks

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MarkGalon

Hi, I am interested on this project and I want to share my expertise with you in this project. I am an electronics engineer and IT programmer with over 15 years of experience. I do design of embedded systems and inter Plus

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asarachar

i will do it my best i will do it my best i will do it my best i will do it my best i will do it my best i will do it my best

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