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projects

31 MAY 2012

Thermal Panel fitting

After several problems with slate suppliers, the builder who is replacing the front roof was able to get nearly all the slates installed by yesterday and we then fitted the solar hot water panel frame and pipework onto the...

26 MAY 2012

Arduino Solar Logging Installed

Following from Arduino based Solar PV and Hot water monitoring and logging posts the various hardware and parts of the software have been installed into the PV control cupboard and the new logging hardware and software is...

13 MAY 2012

Arduino Solar Logging Update

Following from Arduino based Solar PV and Hot water monitoring and logging post the various hardware and parts of the software have been installed, built and written. After two busy weekends working on the project the...

13 MAY 2012

Arduino Mains Voltage and Current Logging

As part of the solar hot water system (view other blog posts) we have been installing onto our home we wanted to be able to keep track of the mains electric being used by the house. Based on the open source OpenEnergyMontor...

13 MAY 2012

Solar Hot Water Install Dual Coil Cylinder

Next stage of the solar hot water install, fitting a new dual coil hot water cylinder. The new cylinder was 150mm taller and 70mm wider than the old hot water cylinder which was installed before which required all the...

03 MAY 2012

Arduino based Solar PV and Hot water monitoring and logging Part 2

Following on from my post Arduino based Solar PV and Hot water monitoring and logging we have designed and created the new PCB (printed circuit boards) for the MCP9801 temperature sensors and also a PCB to hold a mains relay...

29 APRIL 2012

Arduino based Solar PV and Hot water monitoring and logging

We are upgrading our DIY PV off grid system with extra panels and also a solar hot water system using a kit from http://navitron.org.uk/ with a 20 tube 58mm double wall evacuated tube solar collector on the roof and a new...

07 FEBRUARY 2012

BlackMagic Intensity Pro HDMI capture of Galaxy Nexus and iPad 2

BlackMagic Intensity Pro HDMI capture of Galaxy Nexus and iPad 2 While working on a new project we needed to be able to send video of the mobile apps under development to the clients online. This is to save us all having...

27 JANUARY 2012

iOS webView open a JavaScript link in Safari

After working on updates for our Virtual Swanage iOS app that uses a JavaScript based webview for information, I ran into a problem where by a JavaScript window.location event would only open up a page within an...

22 JANUARY 2012

Wiring Land Rover Defender Heated Seats

I found a pair of new and unused half leather TDCI/ PUMA Defender heated seats on ebay which I thought would be idea for the cold winter driving in my Defender. As I have a 1999 Defender it doesn't have any of the wiring...

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