Alien 560 Quadcopter Build - Part 3 - Transmitter setup

I wish I could tell you that setting up the transmitter was straightforward, but unfortunately, it wasn’t. I’ll do my best to describe what I did, although I’m not sure my process is 100% repeatable. I have a Turnigy 9XR Pro transmitter with a FrSky JR module. It is a digital radio with lots of features: updateable firmware, model memory, custom sound files and so on. The first thing I did was upgrading the firmware. Read more →

Alien 560 Quadcopter Build - Part 2 - Assembly

Unlike a conventional helicopter, a multirotor aircraft contains very few moving parts: no gears, no swash plates, no contrarotating propellers. It only has motors directly driving propellers, and that’s it. So there was no complex mechanics to assemble. The frame was probably the most complicated bit. The Alien 560 frame consists of a couple of dozen carbon fibre plates which need to be screwed together by a hundred or so tiny screws. Read more →

Alien 560 Quadcopter Build - Part 1 - Parts

When I was at school, I was an electronics geek. I was spending days in a library looking for schematics of AM radios and circuits of blinking lights and beeping sounds, and then long evenings in an electronics club trying to solder them together. Unfortunately, none of the stuff I built ever worked properly: radios received only static, lights blinked out of order, and beepers screaked. But most of all I was obsessed with remote control models. Read more →

Introduction to iOS Music Production Brown Bag

I work at Odecee. It is a technology consultancy company with a difference. They understand that people are their main and only asset, so they tend to hire smart IT professionals, pay them well, and give them cool toys. Every week they run brown bags in their office. A “brown bag” means a lunchtime presentation where attendants are supposed to bring their lunches (in brown paper bags, hence “brown bag”). Yet, Odecee also provides catering for those events. Read more →

Road Ahead

It’s been nearly a year since I wrote that post: A new chapter. During that time I did a bit of traveling, spent a fair amount of time slacking off at the beach (you can’t resist that during summer time in Australia), but most of all I was studying. I was keen to deliver on my resolution to pick up lasting fundamental skills. As I already had an experience with online education and found it as good, if not better, than in-person training, I went for online courses again. Read more →

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