Embedded Eye

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Centeye AVR- and Arduino-based sensor boards (including CYE8/AVR8) (13)

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ArduEye odometry example using Tam2 (16x16) chip and Rox1 board

OVERVIEW: This is a quick start set of instructions to demonstrate simple odometry using an "ArduEye" and a Tam2 (16x16) chip. Note that in…

Started by Geoffrey L. Barrows

26 Feb 10, 2012
Reply by Hari

Firmware Development for CYE8

In the current version of the firmware for the CYE8 sensor boards, the image arrays Pinhole_image, ImageX0, and ImageX1 are used for the co…

Started by AJ

20 Jun 7, 2011
Reply by Chris Shake

Sensor Terminal

This is just a placeholder post...   sensorTERM.zip

Started by Geoffrey L. Barrows

0 Jun 6, 2011

CYE8 v2 setup issues

So I have been testing the CYE8 v2 and it looks like I'm close to getting it working. The sensor is connected to an Arduino Pro Mini 5V 16…

Started by William Morris

2 Mar 7, 2011
Reply by William Morris

ArduEye for Tam chips, using Rox1 shield board with Tam4 (4x32)

OVERVIEW: This is a quick start set of instructions to demonstrate a simple optical flow sensor using an ArduEye and a Tam4 (4x32) chip. No…

Started by Geoffrey L. Barrows

0 Mar 1, 2011
Reply by Geoffrey L. Barrows

First try at using Centeye8, data packet sometimes shifted?

I've started playing with the centeye8 and you can see it attached to the arduPilotMega above.  It's generally working - i can get back dat…

Started by Randy Mackay

5 Feb 21, 2011
Reply by Geoffrey L. Barrows

Image Tweaking and Calibration on the CYE8 v2/Faraya64plus

I've been trying to characterize the image sensor and flow in a quantitative manner (for finding expected accuracy and all that in various…

Started by Chris Shake

7 Feb 18, 2011
Reply by Geoffrey L. Barrows

General question about accumulative optical flow

Currently I am facing how to relate the change of accumulative optical flow values to the velocity of moving object.   Geof told me before…

Started by Qingwen Liu

5 Feb 11, 2011
Reply by Geoffrey L. Barrows

Draft ArPrMi shield for Sparkfun Arduino Pro Mini board (January 2011)

In a recent blog post, I described a prototype optical flow sensor based on an Arduino Pro Mini board (available from Sparkfun). Although t…

Started by Geoffrey L. Barrows

1 Feb 11, 2011
Reply by Geoffrey L. Barrows

Draft CYE8 version 3 sensor board (January 2011)

Hello Everyone, Above is a (rough) draft layout of the third iteration of the CYE8 open source sensor. This board has additional breakout…

Started by Geoffrey L. Barrows

9 Feb 2, 2011
Reply by Geoffrey L. Barrows

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