Digital Thermometer PIC24HJ32GP202 and LM35D Sensor

$30-250 USD

Cancelled

Posted

about 10 years ago

$30-250 USD

Paid on delivery

Interface a LM35D temperature sensor with a PIC24HJ32GP202. Temperature to be displayed on a 16x2 LCD screen and must be HD44780 compatible. I can supply the original c code for basic interface between the PIC24 and LCD. Code must be written with the XC16 compiler. I can also supply the schematics for the LCD hookup as well as the pin that the sensor will be connected to on acceptance of the project. Also will provide the LM35D schematic which equates to a Degrees F conversion. Basic requirements will be to read the voltage from the LM35D and using an ADC convert that voltage into a temperature to be displayed on the LCD. Also would look for a simple if statement to trigger a pin based on a certain temperature range. If there is any other information you may need please let me know.

Electrical Engineering

Project ID: 5783732

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7 proposals

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Active 10 yrs ago

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7 freelancers are bidding on average $128 USD for this job

@Mathilda33

Greetings! Dear Sir consider it done. is there any specific compiler to be used or may I use anyone? and do you have hardware ready for testing? thank you very much Farrukh

$70 USD in 1 day

4.9

(25 reviews)

5.5

@cpp2048

Is this for university project or you just need to see it working on PIC24 ? Its too heavy for the required job and a simple PIC16F/18F or even 12F can do it efficiently... yes may be with some external opamp it could reliably show the temperature with one decimal point. I use for my own purpose which shows the temperature nicely. Lets discuss more in case if you need to know something more. Thanks

$147 USD in 3 days

5.0

(18 reviews)

5.2

@designvin

Hello, I have a long experience in hardware and software product design. I have done similar work using Arduino (For display update) and for ADC. Here the requirement is to use the PIC's ADC, right? Thanks Vinod

$222 USD in 10 days

5.0

(5 reviews)

3.9

@umarghaffar

hi i can do it too. please consider me for this job also . it will be a favor. i will provide you both codes. waiting for your reply regards

$111 USD in 3 days

5.0

(8 reviews)

3.4

@bitoto

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$115 USD in 6 days

5.0

(4 reviews)

3.2

@chyconsl

HI, I have done similar projects in the past. I will like to use my experience to serve you better. You can trust my sincere indulgence both in quality and time frame. If you will give me a chance, I will ensure that you're satisfied. I'm really interested in the project, since it's my area of expertise. I'm sure we can work together. I have read and understood the project guideline. I will like to use my experience to serve you better. You can trust my sincere indulgence both in quality and time frame. Please check my completed projects & samples at: http://www.freelancer.com/u/chyconsl.html Please give me a chance. Thanks

$155 USD in 3 days

5.0

(2 reviews)

2.9

@magdycz55

I have a great and long experience in electronics (almost 35 years) including designing analogue and digital circuitry, programming in C AVR and PIC micro-controllers, simulating electronic circuits with simulating programs. I am expert in Eagle Cadsoft designing and I have my facebook page about it.

$35 USD in 7 days