Robot Building Questions

3D Printer By Michael Joyce From B9 Creations

Hello All, Found this today. It seems that Michael Joyce, the guy who runs the b9robotbuildersclub, has designed his own 3D printer. For now it is on www.kickstarter.com. It looks like it will be a good one. Not sure how much it will cost. I hope that the price of 3d printers will come down to where I can afford one. I really could benefit from...

A Little Off Topic. Claw Machine?

Ok, soo... i wanted to build something crazy, something totally different. The ideas in my head wouldnt let me sleep, i finally came up with an idea like no other, a working claw machine...mostly made out of wood, and that wood being a large majority of popsicle sticks. Farfetched? Yes. When i was little, i was fasinated by claw machines, ive...

Motor Control

Hello! I have connected two motors to the EZ-B using an HBridge and can turn the motors on simultaneously for the same amount of time through commands such as Forward(). Is it possible to control the motors separately (e.g. one on and the other off, one rotating clockwise and the other counterclockwise, etc.) when using only one HBridge?

Help With Wall-E Bot

I bought the complete kit and a used Wall-E from ebay. Documentation says you can find the Wall-E as Robot 1 in the SDK, but I don't see it in there , is it there? has it been renamed or removed? Thanks in advance for any help...

Speaker On Ez-B

hi, Reason i am writing this is because i want to be able to play mp3 sound on my robot i know that ez-b has support on sparkfun mp3 trigger but it is too expensive it cost 50dolar+shipping is there another way to play mp3 sounds on my ez-b, a simple circuit maybe or another cheaper device that will do what i want thanks and cheers

Ezb Script Manger?

how do i move my current scripts,into the script manger without rewriting it all ? thanks guys cory

Where Is My Ez-Robot BBC Documentary

I'm watching this documentary this evening...

3.3V Vs 5V Strapping On Serial Connector

Another post reminded me of this question I've been meaning to ask. The underside of the EZB has traces near the bluetooth connector that seem to me like a user selectable voltage to the connector. My question is: Can I break the trace for the +5V jumper pad and solder the jumper pad for +3.3V? Also would this change the logic levels on that...

Are There Any Engineers With A Degree In This Forum

I need to ask a question about something I know RICH will post or others will post . I would like only please engineers answer this post. I can stop others posting on this post ,but only hope a engineer only will answer it. EDIT 3-19 Sorry guys forgot to ask what type of engineer i need help from I need a electronic engineer like me to ask a...

Ez-B Tx/Rx Pulse Level

Is the Tx output 5V? Is the Rx input 3.3-5V compatible?