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µBOT v3 – project update
µBOT v3 – An experiment in making a small robot (part 1)
Spooky Alexa mask documentation
OpenWave #9 : Measuring significant wave height in the frequency domain
OpenWave #8: Calculating significant wave height
Using the HC-06/HC-05 Bluetooth Adapter For Serial Communication With Linux
OpenWave #7 : Displacement measurement results – peak detect vs zero crossing
OpenWave #6 : Getting vertical displacement working
OpenWave #5 : The displacement calculation problem
OpenWave #4 : Observations on vertical displacement
OpenWave #3 : First rotating arm test results
OpenWave #2 : Rotating arm and breadboard circuit started
OpenWave : Development of an Open-Source and Low-cost wave sensor
Laser Cutting Circuit Diagrams In Plywood Using Inkscape
Laser Cut Mount for PS3 Eye Toy and Laser Line Scanner
Bare bones programming of the TM4c123G ARM Cortex m4 microcontroller
Scara Arm forward kinematic equation simulator
Connecting sensors to the internet using an arduino and a raspberry pi
atmega16u2 virtual serial example using LUFA Library
Making a USB Powered LED Bird Lamp
PlantBot – The Plant Watering Robot
Laser cut carboard planetary gear
k40 40w chinese laser cutter review – VIDEO
k40 laser cutter : dial for laser power knob
Laser cut wall lamp with ws2812b and arduino nano
FFTalk : a way for multiple sensors to talk to one receiver
Matchbox Car v2 (fail)
Matchbox car v2 Google Sketchup Model
Matchbox Car v1
Matchbox Car – could it work?
Tiva C launchpad FFT with real time plotting using pyQtGraph
Displaying Inkscape images on the LEGO NXT brick with LeJOS
sure electronics LED dot matrix HT1632c Energia example
RoboSlam robot design disussion #2
How to get the most voltage out from your wheatstone bridge
Robot Design
PRBS array C code generator (pretty nasty)
Low power magnetic hold and release mechanism
Automated Plant Waterer
Testing egg boiled-ness using soundwaves : Experimental results
Measuring how boiled an egg is – using sound waves – Attempt #1
NRF24L01+ development board
Tenma 72-7735 DMM: Serial interface with Python
Using a mini-oven for making homemade PCBs
Homebrew PCBs first attempt
DIY UV PCB exposure box
Mains power detection circuit
Making an updating graph using javascript and jpgraph
A way to detect if a mains device is on or off
Plotting data from a MySQL database using jpgraph
Smart Trolley
Connecting Processing scripts to the Internet using PHP
Reading data from a MySQL database using PHP
Papilio One: 4 bit binary counter
Papilio One : Flashing an LED at a specific frequency
Calling a C program from a Python script
Cheap and nasty ‘powered’ usb cable
Metal trolley experiment results
Bash script for avr-gcc and avrdude
Theory about plotting (x,y) co-ordinates using any kind of plotter
Playing with National Instrument’s NI PXIe-106Q
Communicating with an Alien ALR-8800 RFID reader using Python’s telnetlib
Qpython Bluetooth admin permission patch
Automated readings of an RFID tag in a metal trolley
Automating measurements from an RFID reader using Python
Python script to get status of an RFID reader
Investigating the properties of several RFID tags
EEPROM example for PIC1814K50
2d mapping using a webcam and a laser
Measuring distance using a webcam and a laser
Sumobot build, the progress so far
Papilio One FPGA board , using a switch to turn on an LED
Sending analog values over serial using a PIC 18F14K50
Flashing an LED using a Papilio One FPGA development board
Second attempt at making an x-y plotter (TinyPlotter)
Sound triangulation using cheap microphones
An attempt at making an X-Y plotter from scraps (GhettoPlotter)
Interfacing a strip encoder with the dsPIC30F4011