Graham Chow

14 Projects81 Followers0 Following
Contact
Bio

I'm a software developer on a long sabbatical. I've had wide experience from banking to underwater military sonar systems.

Joined

July 2015

Location

Sydney, Australia

Projects
I'm building a clock that needs to be able to sense where its arms are. This is a prototype uses Markov Chain and Kalman filtering.
Clock Arm Angle Measurement
954
Hacking two cheap HC-SR04 ultrasonic distance sensors and a launchpad to create a spread spectrum phased array Sonar.
Spread Spectrum Phased Array Sonar
27K
MIT's Scratch extension to control a wheeled robot written for the Raspberry PI using Windows IoT and the PiFace board.
Use Scratch on Win IoT to control a Raspberry Pi wheeler
4.5K
A simple game that uses the power of the Leapmotion device to control your bomber and an optional power glove
Bombing Using Leapmotion and DIY Power Glove
1.1K
This is a Halloween practical joke "keyboard" that when you play a "ring tone", it mysteriously writes spooky.
Spooky Keyboard
1.6K
Acoustic Localisation using TivaC Texas Instruments launchpad.
Acoustic Localisation
5.7K
It emits a different beacon signals upon detecting activity or none or an emergency. It is monitored by the pi and sent to Azure.
Active Home Safety Pendant
1.9K
Get a notification if you have snail mail or you leave the house with the stove still on using Texas Instruments original sensor tag.
Stove and Snailmail Alerts
617
Products8+ Add products
Channels8+ Add channels
Microsoft
Top 5% Contributor
Raspberry Pi
Top 5% Contributor
Texas Instruments
Top 5% Contributor
Arduino
Member