I was browsing Aliexpress the other day and came across this phone holder. It appeared in the Choice tab and at the time was only AUD$2.89, although it seems to have gone up a bit since then. I have an ANENG AN8008 multimeter. It was inexpensive and I find it quite good, but I have... Continue Reading →
Making helping hands for soldering using odds and ends
I’ve never owned a proper set of helping hands for soldering, so I can’t tell you how good they are. I've tried using metal spring clams, but that didn't work well. For the last few years I've been using blu tack the Julien Illet way. https://www.youtube.com/watch?v=iZygyqx6AOY It works well, but sometimes I just need to... Continue Reading →
Reviving a 6V solar panel: My rejuvenation experiment
I’ve been using a budget 6V solar panel to power my mailbox notifier. It’s one of those polycrystalline epoxy resin panels you’d usually find in bargain-bin solar lights. I should’ve known better, these things are just not up to withstanding the hot Aussie sun. After just a year’s use, the panel turned milky with a... Continue Reading →
Sticking a power supply module in a box and calling it a project
I've made a few power supplies over the years. The first one was in 1978 or 79 when I was about 13 or 14, At that time what is now TAFE NSW (Technical and Further Education) in Australia ran short night courses for hobbyists. My mother went to quite a few including sewing, upholstery, carpentry... Continue Reading →
Railway spikes & reclaimed wood: Making coat and hat racks from recycled materials
Sometimes I find that a project turns out to be much better and useful than I expected. Making coat racks out of railway spikes and old timber has been one of these surprises. I really like the aesthetic of these, and I find them to be quite practical. While we already had 3 sets, I... Continue Reading →
Subscriptions vs. One time purchase: Is outright always better?
I've seen a lot of comments on social media about subscription software. All those I recall are frustrated with the change from being able to purchase outright and forced to a subscription model. I mostly agree, I'd much rather make a one-off payment than keep shelling out regularly. However, while sorting through old papers the... Continue Reading →
ISD1820 audio module: Using the module for audio messages and silly sounds
I have had one of those cheap ISD1820 audio recorder and player modules sitting around for a long time. I thought it may make a fun message recorder to leave on the kitchen counter and see how it gets used. I was thinking it may be used as an alternative to leaving written messages, but... Continue Reading →
Updated garage remote control case for wall mounting
We have one of those kits that converts a manual garage roller door into an electric remote control roller door. It’s been mostly fine, if you don’t mind doing a little dance in the house doorway to get it to open as it's at the limit of its range. Over time the rubber over the... Continue Reading →
DIY Custom Shelving for Electronic Component Storage: My Experience
I've been using these cheap storage compartments from Bunnings to store my ever-growing pile of electronic components and modules. They are inexpensive at only AU$5.50 each. I've now got 24 of them and had been storing them in stacks. They stack well but it was getting annoying as every time I wanted to grab something... Continue Reading →
Using an AliExpress external power button for PC
I found this external computer power switch on AliExpress. It is designed to connect to the power button headers and power LED headers on a PC motherboard allowing the computer to be turned on from a more convenient location that having to reach down under a desk. I thought I would give it a go.... Continue Reading →