Latest news and features

Arduino 101: Part 4

In the last issue we presented a project to create a temperature regulator. In this issue we will show you how to include an LCD that displays the highest and lowest temperatures, along with the current temperature. In the sketch I have also included a section that scrolls text, as a demonstration.

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Cufflinks for an Occasion

For this pair of links, I used a textured surface I took from a slab of natural cork that I once attacked with an engineer’s wire brush. I have used this over the years on hundreds of pieces of jewellery from rings to earrings and bracelets.

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Arduino 101 Part 3

In this article, we show how an arduino microprocessor is complex enough to exercise variable control, not just the expected computer approach which is that something is working, or it is not. Digital devices have only two states: on or off. An analogue device on the other hand can have a near infinite range of states. 

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Arduino 101: Part 2

So far we have begun to get acquainted with the Arduino and IDE, the “sketches” or programs that make it work, and we have got it working blinking an LED on and off. In this article we will delve a little deeper preparatory to diving right in with a fully edged project with some real- world applications in the next issue.

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Arduino 101: Getting Started

This is the first in a series of articles to introduce the versatile and extraordinary Arduino system to people with no prior knowledge of programming or electronics. We will take you step-by-step through how to set up, program and use the Arduino and provide a series of projects that will help you gain the knowledge you need to free your imagination and work with this revolutionary device.

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The Good Wood: Macrocarpa

Macrocarpa (Cupressus macrocarpa or Monterey cypress) is a native of Southern California that like another Californian species from the same Monterey area (Pinus radiata) found New Zealand to be a more comfortable environment and thrived here. It grows faster and larger here than in its native environment, possibly due to the lack of pathogens that beset it in its home environment. 

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It lives!

Back in early March of 2018 a Sheddie was challenged to rebuild a Johnson 25 HP outboard motor that has been stored as a box of parts for 44 years. A few weeks later…

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The Shed Issue 78, May/June 2018

In The Shed issue 78, May/June 2018 we meet two Sheddies who are restoring, preserving and upgrading valve radios. We head to Whanganui to meet Graham and Val Hawtree who are avid vintage radio buffs then to Retro Radios in Dannevirke who restore valve radios bringing most into the 21st century with Bluetooth and USB upgrades.
 

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Getting Real: Taxidermist

As a six year-old John Ward of Taranaki saw a pheasant mounted on display in a Stratford sports shop window and he desperately wanted it or one like it. “I would have done anything to get that pheasant,” he said. 

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Ramping it Up: Make a pair of ramps for home car maintenance

This story comes about because of a mishap with my trusty car ramps which I had for more than 20 years. They were a clever pressed-steel design, a product of Spedding Ltd, one of the country’s original importers and wholesalers who took on manufacturing as a response to the import restrictions and import licensing laws of the time.

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The Shed issue 77, March/April 2018

In the March/April 18 issue (#77) Jude revisits some good practices re harvesting rainwater. He gives some solid advice on how to set up your own system to collect rainwater, keep it clean and talks about some innovative products to help you get the best results.
 

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Home Brewing: Two Recipes

For his 21st birthday, Allister van Mil asked his parents for a business suit and a business opportunity. His mother chose him a nice suit and then the chance of a home brew shop came up.

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Building an Acoustic Guitar

Building an acoustic guitar is a very satisfying project that is within reach of most people with a modicum of woodworking experience. I have speed-built a guitar within a week, but for a more considered approach it is more usual to take three to four weeks.

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Hot stuff – Gas bottle stoves

You can’t do that! You’ll kill yourself!” said the hippy to the gypsy as he began slicing  into into an LPG gas bottle with a four-inch grinder. Sixteen years ago, self-styled “hipsy” Stuart Guy found himself spending his first South Island winter in an un-insulated house truck.

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The Shed, January–February 2018, Issue 76

In the January/February Issue 76 of The Shed, we decide the best way to enjoy summer is to create some outdoor fires that Sheddies can happily build themselves. Jude builds one for a measly $200 out of Corten steel and we follow the build of a block kitset fireplace that takes less than two days to set up. David Blackwell visits the Melbourne Working with wood show and we meet Des Thomson of Christchurch who endless skill-set sees him build a unique pod for his small campervan. His skills will astound you. 

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New tools: drill press revolution

The drill press is one of those tools that we all take for granted. Its design hasn’t changed in a hundred years: a chuck on a spindle that is spun by a sequence of belts and pulleys. Now a New Zealand company, Teknatool, has thrown that out with the launch of a revolutionary new concept that has implications for machine-tool technology across the board.

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Catalina Dreaming

Anyone flying into New Plymouth airport may look twice at a hangar on the western end of the airfield with an unusual tail of a large aircraft poking out. Few would realise what’s within: ZK-PBY, a 1944 Catalina flying boat, the only airworthy one in New Zealand and a remarkable aircraft with a remarkable history.

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Free Wheeling

New Zealand has been slow to adopt the electric bike revolution that is sweeping the globe but a couple of keen Kiwis (and a Canadian) are using their ingenuity to create e-bikes with a difference.

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