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Ericsson GM47 anyone?

Hi, I was wondering if someone could help me out with a problem I'm having while communicating with a ericsson GM47 mod...
0 comments posted 22yrs
posted by nospam
0 comments posted 22yrs posted by nospam

FS: Pittman Motors

I have two flats of Pittman GM8712-21 motors for sale. These are new old stock, and are excellent motors for a variety...
8 comments posted 22yrs
posted by steve.hayter
8 comments posted 22yrs posted by steve.hayter

BSim Robot Simulator

Hi everyone, My name is Daniel Roth and the BSim Robot Simulator which accompanies Joe Jone's new book was my bit of ha...
2 comments posted 22yrs
posted by danroth27
2 comments posted 22yrs posted by danroth27

End of Mindstorms?

This week LEGO announced a massive $237 million pre-tax loss, its biggest ever, and a continuation of its string of los...
33 comments posted 22yrs
posted by gmccomb
33 comments posted 22yrs posted by gmccomb

SRC 42M/F accussembler robot

Hi, We have bought recently a second hand cartesian seiko epson robot with SRC 42M/F controller. This robot was manufac...
0 comments posted 22yrs
posted by abdel.mahi
0 comments posted 22yrs posted by abdel.mahi

Pull-up resistor

Hi, I'm learning about microcontrollers and I want to know what a pull-up resistor is and why do we need to "enable it"...
2 comments posted 22yrs
posted by nospam
2 comments posted 22yrs posted by nospam

L298N H-bridge test circuit

Hi, I am trying to assemble the test circuit for the L298N dual H-bridge from ST. The test circuit documentation is fou...
2 comments posted 22yrs
posted by juliagoolia301
2 comments posted 22yrs posted by juliagoolia301

ARM board for 2004

arm-tec 2106 http://arm.web7days.com
0 comments posted 22yrs
posted by EZ
0 comments posted 22yrs posted by EZ

High School Students Land on Mars

MEDIA RELATIONS OFFICE JET PROPULSION LABORATORY CALIFORNIA INSTITUTE OF TECHNOLOGY NATIONAL AERONAUTICS AND SPACE ADMI...
0 comments posted 22yrs
posted by baalke
0 comments posted 22yrs posted by baalke

8 wire stepper problem

Hello, I have an 8 wire stepper motor (unipolar i'm assuming) in which the wires are grouped into 2 sets of 4. I have s...
5 comments posted 22yrs
posted by juliagoolia301
5 comments posted 22yrs posted by juliagoolia301

newbie - moving on

ok - I am new to robots. I have completed my first project (lighting up some led's and having an email buzzer (rather p...
3 comments posted 22yrs
posted by James
3 comments posted 22yrs posted by James

Computer controlled liquid dispensers

Hello, I am looking for a simple device that dispenses liquids that is computer controlled via a USB or serial port. No...
5 comments posted 22yrs
posted by gordingin
5 comments posted 22yrs posted by gordingin