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$20 USD / hour
Flag of UNITED KINGDOM
kirkby-in-furness, united kingdom
$20 USD / hour
It's currently 7:51 PM here
Joined November 16, 2016
1 Recommendation

Michael H.

@mho582c9ce7b7cd0

4.9 (13 reviews)
5.9
5.9
$20 USD / hour
Flag of UNITED KINGDOM
kirkby-in-furness, united kingdom
$20 USD / hour
100%
Jobs Completed
100%
On Budget
100%
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N/A
Repeat Hire Rate

Software Developer

Software Developer for Transport for London mainly using C# .Net, Azure, Sql Server. Raspberry Pi enthusiast using Python and various input/output boards to communicate with other devices. Also enjoy developing iOS Apps in Swift.
Freelancer Raspberry Pi Specialist United Kingdom

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Portfolio Items

Developed a Raspberry Pi application in Python that can visualise the load on maximum 16 different load-cells at once with the ability to arrange them on the screen in a meaningful manner. 

The load cells are polled on the RS485 modbus RTU protocol.
Raspberry Pi load cell monitor via RS485 modbus RT
Developed a Raspberry Pi application in Python that can visualise the load on maximum 16 different load-cells at once with the ability to arrange them on the screen in a meaningful manner. 

The load cells are polled on the RS485 modbus RTU protocol.
Raspberry Pi load cell monitor via RS485 modbus RT
Implemented hardware and software to monitor cold water tank level, hot water tank temperatures and radiator pump control.

The cold water tank level is monitored by an ultrasonic sensor. The hot tank temperatures are monitored using 4 DS18B20 temperature sensors. The radiator pump relay is activated when the temperature in the radiator feed pipe exceeds a certain temperature.
Raspberry Pi Zero Water Monitor
Implemented hardware and software to monitor cold water tank level, hot water tank temperatures and radiator pump control.

The cold water tank level is monitored by an ultrasonic sensor. The hot tank temperatures are monitored using 4 DS18B20 temperature sensors. The radiator pump relay is activated when the temperature in the radiator feed pipe exceeds a certain temperature.
Raspberry Pi Zero Water Monitor
This project was designed to investigate how chimpanzees respond to pattern solving.

I was involved in writing the Python software and helping solve hardware and design issues. 

The software lights up 3 illuminated shaped buttons and provides 2 hints on screen that the chimp should not choose. The chimp gets food reward despatched by a stepper motor for a pressing the correct button or a sound for a wrong answer.  The patterns get progressively more complex to challenge the chimp.
Chimpanzee Interactive Trial
This project was designed to investigate how chimpanzees respond to pattern solving.

I was involved in writing the Python software and helping solve hardware and design issues. 

The software lights up 3 illuminated shaped buttons and provides 2 hints on screen that the chimp should not choose. The chimp gets food reward despatched by a stepper motor for a pressing the correct button or a sound for a wrong answer.  The patterns get progressively more complex to challenge the chimp.
Chimpanzee Interactive Trial
Weather Station built according to the Raspberry Pi 'Build Your Own Weather Station' Project.

Featuring a custom manufactured interface board that I designed.

It captures the following data - humidity, air temperature, pressure, wind speed, wind direction, wind gusts, rainfall and ground temperature.
Raspberry Pi Weather Station
Weather Station built according to the Raspberry Pi 'Build Your Own Weather Station' Project.

Featuring a custom manufactured interface board that I designed.

It captures the following data - humidity, air temperature, pressure, wind speed, wind direction, wind gusts, rainfall and ground temperature.
Raspberry Pi Weather Station

Reviews

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Showing 1 - 5 out of 13 reviews
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4.6
$470.00 USD
Michael was good to work with. He solves problems and gets the work done. He is skilled with Python and prepared to taken on projects that involve learning new skills. I will be happy to work again with Mike again and can recommend his work
C Programming Software Architecture C++ Programming
M
Flag of Maxwell B. @mdbirley
2 years ago
5.0
$150.00 USD
One of the easiest experiences I've ever dealt with. Highly Recommended! Thank you
Raspberry Pi
I
Flag of Mike B. @isomorphic85
2 years ago
5.0
€50.00 EUR
He is quite reliable, experienced and makes quality work in a short time. I really appreciate it and will definitely hire him again.
Python Linux Software Architecture
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Flag of Olivér N. @olinagy2
2 years ago
5.0
£752.88 GBP
Excellent
C Programming Electronics Microcontroller Electrical Engineering Arduino
S
Flag of Barry M. @silverford
2 years ago
4.6
$140.00 AUD
GREAT Guy, very helpful and very skillful.
Python
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Flag of Jack B. @Romio20
2 years ago

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Raspberry Pi 9 Python 5 Electronics 5 Programming 5 Linux 4

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