confessions of a backyard inventor

Tag DIY

Home Automation: RISC (Remote IoT Switch Controller)

Problem: Traditionally, to activate a device – like the mosquito zapper I have in the backyard, or the fairy lights on the tree in the yard – I need to physically flick a switch. I’d like to be able to… Continue Reading →

DIY Home Automation: Coopener – Source code and IoT functionality

IoT functionality completed. Coopener is now centrally controlled and accessible by web.

Home theatre and network installation

Home theatre and computer network installation.

DIY Home Automation: Coopener – Hardware and OS installation

Raspberry Pi to Arduino communication using Python and serial comms.

DIY Home Automation: Coopener – Testing and retrofitting

Building a framework for Home Automation devices, starting with the worlds first IoT chicken coop.

Smart Home / Home Automation

The Smart Home project has begun…

Thermistor and PWM speed controller

Build your own temperature sensor and fan speed controller.

Haptic compass band, revisited

Ever wanted to have a 6th sense?

Hacking a Riverbed Steelhead CX755

Install *nix on your Riverbed x55

Chicken Enclosure

A coop and enclosure for the newest addition to our family.

Fence Extension for Privacy

Extended existing fence for privacy.

Shed

Replaced a retaining wall and built a shed.

Evinrude 115hp impeller replacement (1978 engine, 115893c)

Disclaimer: These instructions likely cover many different models other than the one I have. I don’t know which models these are, so if you don’t have the same engine as mine then be sure to check on it. Having said the above,… Continue Reading →

Virgin Active gym class automatic booking script

Everyone loves going to the gym (well, maybe not everyone), but we hate it when all the good classes are always booked out! Argh! Well, not anymore!

Complete Media System – PART 3 [Linux to Arduino comms]

The final steps to completing your project.

Complete Media System – PART 2 [Hardware and OS]

Want to build your own completely flexible and customisable, yet small and energy efficient home Media System? This is not a simple media server or NAS (Network Attached Storage), although it does that too. It is everything your run-of-the mill… Continue Reading →

Complete Media System that fits in the palm of your hand – PART 1

I already have existing servers, but I figured it would be best to build an entire Media System which stands alone and try to make it as small, efficient and automated as possible. This way, the system can be replicated… Continue Reading →

SleepTrack – Sleep Apnea measuring and prevention machine

UPDATE: 25/2/2014 – Fritzing file is now available for Breadboard, Schematic, and PCB views. Above image is a screen grab of the Breadboard view in Fritzing. This is v1 hardware and will work on all v1.x versions of code (see… Continue Reading →

Coolsculptor/FrankenSculptor – PART 4

This is part 4 of a four part project. Click here for Part 1 Click here for Part 2 Click here for Part 3 This part concentrates solely on the controller and cleaning up the prototype wiring to increase the ease of use… Continue Reading →

Coolsculptor/FrankenSculptor – PART 3

This is part 3 of a four part project. Click here for Part 1 Click here for Part 2 Click here for Part 4 (DISCLAIMER: Use the information below at your own risk. I am not a doctor nor do I know… Continue Reading →

Coolsculptor/FrankenSculptor – PART 2

This is part 2 of a four part project. Click here for Part 1 Click here for Part 3 Click here for Part 4 At this point the device is nearly ready for a test run. Temperature sensors were installed in each plate to… Continue Reading →

Coolsculptor (Cryolipolysis) codename: FrankenSculptor – PART 1 [DIY Coolsculpting machine]

This is part 1 of a four part project. Click here for Part 2 Click here for Part 3 Click here for Part 4 I’ve been working on building my own Coolsculpting device as Zeltiq are offering.It is a machine which reduces… Continue Reading →

Building additional shelves for shoe cupboard and installing LED illumination

Space in our house is getting a little tight and my show cupboard is already full. So I decided to make a few additional shelves to hold more shoes. Also, the light in the cupboard is minimal due to the… Continue Reading →

Fire pit

One fine day we decided to go to a junk yard and pick up some odds-n-ends and build a fire pit. We found what looks to be clothes racks. The good thing was the base was made of stainless steel…. Continue Reading →

Repairing rusted balustrade and reinforcing

The existing balustrade had rusted away at 2 of the posts from water pooling over the years. In these pictures you can see after welding a reinforcing place on the bottom of the balustrade and after painting it black. But… Continue Reading →

Cat scratching post reduction/modification

Nothing special here. We had quite a large cat gym which stood around 5′ 5″. This was cut down a few weeks before this project to about 1/3 of its size. Now I am further cutting it down to just… Continue Reading →

Clothes dryer installation in the laundry, including exhaust vent

Too many strings of wet days meant washing couldn’t be done when needed. So, I finally caved and bought a clothes dryer. It’s not used too often, but when it is used it’s saves time and heartache; ultimately a darn good… Continue Reading →

Car side mirror replacement

I broke my left side mirror (oops!) and needed to have it replaced. Buying from manufacturer costs 3 times the amount for one mirror. Instead, I ordered a set (left and right) online with the added ability of a motorized… Continue Reading →

Building a new gaming PC

I finally decided to build myself a new PC. I haven’t played computer games since around 2005 or so. My brother was getting back in to gaming and I decided I would too, it’s a good release. Previously, I had… Continue Reading →

Make and install air-conditioning cover

I had a split-system air-conditioning unit installed in my garage (see previous blog post for installation of the wiring) and during installation my neighbor complained that the external unit is unsightly and will be too noisy for them along with… Continue Reading →

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