Our crew is replaceable. Your package isn't.

Ascii Art

Mon 13 March 2017
Ascii art for login prompts

Machine Screws

Mon 16 January 2017
Info about standard bolts or machine screws

Infrared Sensors

Mon 02 January 2017
Infrared range sensors

Servo Control

Mon 02 January 2017
How to control a rc servo

Serial Communication

Mon 22 August 2016
Simple serial info

Quadruped Robot

Mon 11 July 2016
Simple quadruped made from a 3d printed body and 9 gram micro servos (TG9e).

Simultaneous localization and mapping

Sun 01 May 2016
How to do simultaneous localization and mapping - work in progress

Analog-to-Digital Conversion

Sun 17 April 2016
Hooking up an MCP3008 or MCP3208 ADC to an RPi

Power Systems

Sun 17 April 2016
Power system design notes

Localization

Tue 05 April 2016
Review of robot localization - still a work in progress

Adafruit BNO055 (IMU)

Sun 27 March 2016
Getting Adafruit's AHRS (BNO055 IMU) working with RPi3

Pi Camera

Sun 27 March 2016
PiCamera info

Robot Parts

Sun 27 March 2016
Where do I get robot parts from

Text To Speach (TTS)

Fri 25 March 2016
text to speech using the RPi

Speech to Text (STT)

Sun 20 March 2016
How to do speech to text

Holonomic Robot

Sat 12 March 2016
Derivation of a holonomic robot's equations of motion

Inertial Navigation

Tue 16 February 2016
Development of an inertial navigation system for a robot.

Visual Odometry - Mono

Tue 16 February 2016
How to track distance travel via a camera - still work in progress