Cognitive Dissonance

All things science, engineering and robotics… mainly robotics

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Early days …

Day 2 of the website. Just a first test post while experimenting with the website layout.

Thanks WordPress!

Dimitris

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This entry was posted in Site updates and tagged homepage, personal website, Sunspot theme by Automattic, under construction, welcome, WordPress on August 10, 2012 by dxydas.

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3D printer (7)
Quadcopter (1)
Robotics (56)
- Bioloid project (27)
- Quadrobot project (21)
Site updates (7)

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External Links

Enrique del Sol – Robotics, Mechatronics & Control Research Portfolio, Robotics Research Blog, Meeting Point & Showcase of Ideas
Circuit Diagram Schematics is the language of electronics. It provides a concise and comprehensive diagrammatic description of a circuit. Schematics.com allows users to connect and share designs and ideas in a like-minded community.
Engineering Unplugged Engineering Unplugged is a collection of websites for the benefit of the Engineering and Sciences Community
PEI-Genesis Custom connector & cable solutions for harsh environments. Shop electronic components to find your custom connector solutions. Built-to-order engineered solutions.
Big Zeta Parametric Search A cost-effective, stable and supportable parametric solution

Gallery

Self-collision checking optimisation in MoveIt! Never in collision

Pololu A-Star 32U4 Mini SV

The idler block is attached to the extruder at the top with two long (40 mm) M3 bolts. The hinged bottom pivots on another M3 bolt (need to cut the excess thread or use a more suitable size).

ASIMO!

Close-up of the x-idler bearing over which the x-axis timing belt is mounted.

5500 mAh LiPo battery powering Raspberry Pi 2 and Robotis hardware.

Quadbot with Kinect (2)

RepRap #2 – The soon-to-be son

Half-way through assembly

Symmetric foot separation.

LED breadboard testing (brighter)

Soldering

AX-12

Build complete and quad linked to transmitter

Pololu MinIMU-9 v3

With of the PDB

A closer view of the mounted extruder.

The push-connectors are fairly hard to press down on, but guarantee a good contact and are much better than screw-based connectors.

Booting up

Everything but the battery wired up.

The Bioloid, currently awaiting a heart and brain transplant.

BPF-CHEST-F

LED wiring, lights on 2

RepRap completed #4

Front view.

Model side view

Close-up of internal decorative lighting

LED breadboard testing (brightest)

Model front view

Soldering around the MCU

FSRs held on temporarily with sticky tape.

The important parts

RepRap completed #6

Mostly intact after three outdoor practice flights!

RRR robot GUI. The green square indicates the required target position that the manipulator end effector must achieve.

Raspberry Pi 2 delivered! This may become the ROS brain in the near future.

Conky running on Raspbian!

Yet another close-up of the working extruder. The solder which reinforces the copper wire did not show signs of melting from the high temperatures, as it is futher away from the tip, with a large area exposed to the air.

The updated Motor Dials, controlling 18 AX-12 motors.

First calibration parts #3

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