The task is to implement a digital circuit in Logisim for a door lock.

$10-30 USD

Closed

Posted

about 6 years ago

$10-30 USD

Paid on delivery

The door lock works as follows: It has a digital panel with 10 digits (0, 1, 2, 3, 4, 5, 6, 7, 8, 9) It has three LED lights installed on it (RED, BLUE, GREEN) The door is locked with a 4-digit code (your student ID) At a time only a single LED is switched ON Initially RED light is ON While pressing correct digits, BLUE light turns ON When the whole code is correct, GREEN light turn ON When the next key is wrong, lock goes back to its initial state and RED light turns ON After every key press, you have at most 5 seconds to press the next key, otherwise, the lock goes back to its initial state and RED light turns ON

Electrical Engineering

Project ID: 16401621

About the project

8 proposals

Remote project

Active 6 yrs ago

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8 freelancers are bidding on average $66 USD for this job

@Blast545

Hello, my name's Jorge, I am electronics engineer with experience programming embedded devices. In my career I have used Logisim very frequently, so I have experience managing the software. Please share with me more details to see how can I help you. Contact me to discuss anything, I'd be glad to answer your questions. Thanks for your time

$300 USD in 3 days

5.0

(86 reviews)

6.5

@raulbehl

Hey! Please check my reviews and profile to know more about me and my work. I’ve worked on Logisim before and should be able to help you out as well. Thank you!

$77 USD in 3 days

4.9

(89 reviews)

6.3

@usmanhassan123

A proposal has not yet been provided

$30 USD in 1 day

4.8

(17 reviews)

4.7

@mohameedtareq

Hello sir I make many circuit for door lock I'll make a circuit for you contain of a keypad and a electrical door lock also with a lcd screen if you want the lock door circuit main features:- -changeable password you can change it at any time you want -can control 3 electrical loak not only one -lcd screen for monitor I'm moahmed tarek ,I'm Embedded system engineer with three years experience in electronics and electrical circuit design. I have proficiency in following software tools: Electrical circuit design Arduino IDE pcb design microcontroller programming ,interface plc programming scada system design Siemens S7 programming Electrical circuit simulation thermal control system building circuit (low energy control) bluetooth NodeMCU programming IOT (internet of things) Mplab(x) IDE micro C IDE PCB manufacturing feel free to contact me for more discuss thanks with best regard Mohamed

$25 USD in 1 day

3.4

(12 reviews)

4.8

@davidsraaz

I AM A SPECIALIST IN THE DESIGN AND SIMULATION OF ELECTRONIC CIRCUITS FOR AUTOMATION AND PROCESS CONTROL APPLICATIONS, BASED ON MICROCONTROLLERS AND MICROPROCESSORS, PROGRAMMED IN LANGUAGE "C" OR "ASSEMBLER". DESIGN AND MANUFACTURE OF PRINTED CIRCUIT CARDS (PCB) WITH "A1" QUALITY. WITH A LOT OF IMAGINATION AND HIGH MOTIVATION TO SUCCESS ...

$23 USD in 2 days

0.0

(0 reviews)

0.0

@ParmarAkshay

I understand this project. I can finish this project within 2 days I can make a program in verilog language by digital designing I will complete this project very easily with test-bench also from test-bench you can verify the design that design is right or wrong, so I will give you design code as well as test-bench.

$25 USD in 1 day

0.0

(0 reviews)

0.0

@talhayousuf72

I have done more than five projects on digital circuits. Also, I have been using Logisim regularly in my engineering courses. Therefore, using both my hardware and software skills, I can complete your project efficiently within five days.

$25 USD in 5 days