On the 15th of February we visited the Collie Library for the first time and showed off some of our projects to library visitors.

Some of the SW Makers working and chatting around a table:

A pin-up board with SW Maker Project information:

Phillip was busy 3D printing a hinged box with his Felix printer:

Ross was still working on his plane technology.  Testing out an Arduino based  servo motor control:

Stacy was creating some card art:

Diane worked on her dress tech and did one of her daily art pieces:

Rob whipped up an ultrasonic range finder:

And brought along a few interesting books:

My Cat Buzzer PCB has arrived back so I soldered on the components:

and started writing some MBed code for it:

A small meeting, but lots of different conversations going on at the September meeting.

Someone forgot a 10 year old HP laptop power supply and another member said they have one of those in the car, and a minute later he was up and working.  He found that TinkerCAD now host a virtual Raspberry and Arduino section on their website.  This means you can be playing around writing code and testing it out with having to purchase any hardware - very cool.  Alternatively, you can test it out on-line while waiting on newly purchased hardware to arrive.

Phillip printed out a replacement spool holder (long peg of red plastic sticking out the lower RH side of printer).  The broken one is on the table below:

No photos, but we had members doing their Cybersecurity homework, others working in TinkerCAD designing electrical circiuts and another knitted up a full length scaf.

Some other things going on....

A SW Maker luggage tag:

The mobile gaming rig now has a 3D printed servo mount for a stylus and sports a Raspberry Pi 2GB computer:

A tiny 5mm long photo-interuptor sensor:

A Raspberry Pi powered Bubblator Art project in the making:

Great to see some other people coming in to say hello and see what we are up too.

there were some interesting discussions around mobile phone Apps, GPS Spoofing, 3D Printing, network troubleshooting using phone apps and SQL coding.

A webcam mount design and initial print - love the colour:

Vase test print:

Rob brought along his new book:  Leonardo's Notebook.  This guy was very prolific with his projects:

Lots of late night knitting?

Someone has purchased a new sewing machine and was too busy reading the manual to start with beading:

Diane finished her cross stitch:

A nameless badge has been given a new lease of life with some modifications:

A Bernina bobbin can now be attached to a thread spool:

The e-paper Data Display now has a 3D printed housing:

An early prototype of a mobile phone gaming rig.  It lets the user collect geo-location data along with game data:

and a handy Pygame interface has been written for the above rig:

It was great to catch up with everyone again after a few months travelling and visiting Maker Spaces across Asia.

There where no photos taken at the April and May meetings.  Unfortunately only one photo was taken at the June meeting and its displayed directly below - James's 3rd hand:

Unfortunately, most of us seemed to have left important gear at home, but a 3D printer was present - just not printing:

From tiny coloured plastic, big beautiful things grow:

A 9 year olds first sewing practice.  Patches went onto a scarf:

 4.2" e-Paper display is only 1.3mm thick:

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This Raspberry Pi 3 boots up with out a display working properly.  Thanks to Phillip for the loan cables the spare RPi to help diagnose the issue:

A very colourful LCD (ST7735) in full flight:

The butterfly release was back, but missing a controller:

It was great to see some new faces from Busselton and a member we haven't seen for a few years.

Phillip's printer was busy printing again:

A new batch of SMD Display Boards have been made at home.  Solder paste applied via a laser cut Mylar stencil:

Li-ion battery charger board on a breakout PCB adaptor board:

More on this butterfly project in a few months time:

Still yet to have a play with the Arduino Grove kit:

A great turnout for the first meeting of 2019.  We had a few new people showing up with projects to talk about and work on.  Below are some links on products and things that where discussed.

https://www.mosaicmfg.com/products/palette-2   Palette Pro 2 splicing kit

https://www.catphones.com/en-us/features/integrated-thermal-imaging/   Phone based FLIR camera

https://www.melexis.com/en/product/MLX90640/Far-Infrared-Thermal-Sensor-Array  Cheep MLX90640 32x24 pixel long-IR sensor
https://au.mouser.com/Search/Refine?Keyword=MLX90640

https://bsidesperth.com.au/  Annual Perth Security Conference

https://www.instructables.com/id/WIFI-CONTROLLED-RC-PLANE/   Build your own WiFi RC controlled plane

https://jeelabs.org/2018/retrocomputing-on-f407/  Z80 and CP/M OS emulation on a STM32 board.

https://www.freetronics.com.au/   supplier of Arduino kits and other electronics

https://papersignals.withgoogle.com/  Google Paper Signals

https://www.flightradar24.com/build-your-own   Build your own Raspberry Pi based plane tracker

A new member brought along some conference badges that he and  some other people have created and hand soldered together:

A work in progress...

These colour LCD's are very nifty:

WeMOS with CNC routed out acrylic base - with RGB LED:

Phillip brought along his 3D printer to do some test prints and re-calibrate:

Andrew brought along a nifty CAT Android FLIR phone.  Yes, it has a built in FLIR long wave Infra-red camera permanently built in - very cool.  Here we are discussing some 3D printer issues:

and a close up of the Felix ver: 3.1 3D Printer in action:

I like how there is a suitable mix of normal photography  + edge detection, all over layed onto the FLIR photo.  Below, is a HP monitor 19V PSU lying on the floor:

unfortunately a member copped a bee sting in a finger while outside.  Even after applying an ice pack, it's kind of easy to see which finger was bitten::

Stephen's just picked up a Mosaic - Palette Pro 2 a four filament in-line splicer unit for his Felix 3D Printer.  We are all looking forward to seeing it in action and the results:

Rob's been designing up a car monitoring PCB:

all in KiCAD:

There was some colourful bead work going on as well:

Stacy has had a 19" dead HP LCD monitor re-purposed as a light table for her bead work.  Here it is with the light off:

This iPhone photo doesn't do it justice.  It's quite bright:

Stephen brought along an $80 drone.  It has a built in HD fixed camera and can record video and fly for 7-8 minutes and comes in a nifty carry case AND includes a controller:

of course we had to flash it up and check out the video feed:

He is also working on building a RC WiFi based cheap plane:

The SW Maker SMD Soldering Challenge kit was doing the rounds:

some work is going on a butterfly release mechanism:

lastly there is a STM32 based board that's going to be used as a Z-80 emulator, to run the CP/M OS:

There where no photos or notes taken from the October and November meetings, however we are back on track for the December meeting.  This was the final meeting for 2018 and it was great to see a new person come along and introduce themselves.  There were lots of discussions around CNC machines and processes, wireless sensors, travelling China and more.

For those interested in Open Source Software and Open Hardware, there are two interesting conferences coming up:

• https://linux.conf.au/  it's a yearly conference that is held in a different location each year. Lots of hardware and software talks.  You can check out the past videos of most talks.
• https://2019.fossasia.org/   two of us recently attended a three day event in Shenzhen China.  I will be going to the Singapore event in March as well.

Rob has been busy practising his SMD soldering techniques with this Banggood PCB:

Stewart brought along a few projects he's been working on - A small wireless sensor transmitter board:

 

and a WEMOS based wireless receiver:

Diane has created a scarf that has embeded reflective tape woven into it.  It only shows up when it's under a strong light like a camera flash:

My simple Li-ion battery charger break-out PCB has arrived back from China.  Three panels of 7 PCB's (five shown), cost only A$14.57, which includes shipping.  This was made by Seeed:

While in China I helped teach soldering at the November Beijing 'Hack-in-The-Box' security conference. I was fortunate to be given a conference badge:

Diane and I attended the Shenzhen 'FOSS Asia' conference, where I purchased a Open Source/Hardware Pocket Science Lab board that comes in a Arduino Mega format - https://pslab.io/:

 

One thing I was looking for in Shenzhen was some 0201 sized LED's, but they turned out to be expensive, and came with a 30 day waiting time as everyone was out of stock!  Instead I purchased some 0603 and 0805 sized Pink LED's, here is a 0805 one lit up:

Then there are the general bunch of other goodies that one buys when in China:

I missed taking some photos of some other peoples projects and work.

It was a small lively meeting, but not many photos.

Stephen brought along the excellent results of etching a stainless steel kitchen pan on his 80W Laser and eBay Molybdenum disulphide.  The product seems to have etched into the metal and is scratch and dishwasher proof:

Phillip was doming some development on his Raspberry Pi:

My Resistance Decade boards have arrived back from manufacturing at Seeed:

as well as the latest version of the SMD Display Board:

There was too much talking going on, my apologies for missing photos of other peoples gear.

A lot going on at the August meeting.

Some things discussed:

• http://bitsavers.org/   old computer software and manuals.  There has been a few discussions of how we could host a retro computer display.
  
• https://pi-top.com/   you buy a laptop frame and install your own Raspberry pi brains
  
• http://ardupilot.org/dev/docs/events.html   Ardupilot conference in Suzhou, China in Oct.
  
• https://lightburnsoftware.com/   Light Burn Laser cutter software
  
• https://www.felixprinters.com/   Felix 3D Printers
  

Stephen brought along his 3D printer to work on and do some test printing:

Although small, it's a very cute vase:

MDF laser cut storage boxes that utilise a living hinge:

and a laser cut crank powered marble tower:

Stacy was working on a unicorn card:

Steve brought along a lot of different electronic projects, including the nifty Pi-Top laptop:

experimenting with Bluetooth communications:

Arduino based breadboard:

240V AC Mains voltage monitoring via a wireless connection:

Diane continued on with her micro-mosaics:

Rob's been working on updating his home built laser cutter.  It's too big to bring in, but he brought along some interesting books:

more info on the above books:

My Soldering Skill Test PCB recently arrived, so I cracked out the trusty soldering iron and got to work: