Humidity and Temperature Sensor

Posted by barnoid Sat, 18 Feb 2012 19:13:47 GMT

Humidity and Temperature Sensor
This is my Honeywell HIH-6130 breakout board populated with components. I tested it and it works perfectly. I only made one, this is a composite photo to show the front and back.

My First PCB

Posted by barnoid Sat, 18 Feb 2012 19:13:34 GMT

My First PCB
Actually my second, I didn’t realise until I was about to start soldering that the first was mirrored and so couldn’t work with the surface mount chip.

It’s a breakout board for a Honeywell HIH-6130 humidity and temperature sensor. I designed the layout in Eagle, printed it out and transfered some toner onto the copper board by pressing the print against it and heating with an iron. This didn’t transfer enough toner though so I went over it with a pen.

Quay Street

Posted by barnoid Mon, 23 Jan 2012 00:46:07 GMT

Quay Street
With mural from See No Evil.

Olympus XA on Kodak Portra 160

Museum

Posted by barnoid Mon, 23 Jan 2012 00:45:41 GMT

Museum
A strangely empty room at Bristol Museum.

Olympus XA on Kodak Portra 160

Shoe Tree

Posted by barnoid Mon, 23 Jan 2012 00:45:22 GMT

Shoe Tree
Or "Them’s Me Daps, Mind"

Olympus XA on Kodak Portra 160

Morning, Occupy Bristol

Posted by barnoid Mon, 23 Jan 2012 00:45:06 GMT

Morning, Occupy Bristol
Currently being evicted apparently.

Olympus XA on Kodak Portra 160

Christmas Steps 1

Posted by barnoid Mon, 23 Jan 2012 00:44:51 GMT

Christmas Steps 1
Olympus XA on Kodak Portra 160

Bridge

Posted by barnoid Mon, 23 Jan 2012 00:44:36 GMT

Bridge
Brighton people: this is like a photo of the West Pier.

Olympus XA on Kodak Portra 160

New Workbench

Posted by barnoid Fri, 20 Jan 2012 22:22:54 GMT

New Workbench
This is my new workbench, which is an Ikea-hack. It consists of two Vika Alexes (watch me assemble them here), a Vika Amon desk top (150cm long), a modified 4-by-2 Expedit and two Tertial lamps.

I rearranged the internal shelves of the Expedit. As designed it comes with three long widthways-running parts and four short parts that go down the middle to form the square pigeon-holes. I rotated two of the long parts so that they run lengthways. They meet in the middle at the third long part, which I cut flush with the bottom and screwed to the top with right-angled brackets. I trimmed the dowels by scoring them with a blade and hitting them with a hammer. The whole is attached to the desk top with brackets.

Bench Near Council House

Posted by barnoid Mon, 09 Jan 2012 22:58:57 GMT