Let's Make Robots!

DGS Servo - S03NF

DGS S03NF Servo

Formats: Inventor 2009 & STEP

42 x 19 Wheel

42 x 19 Wheel - again not sure of the Manufacturer, i bought them from coolcomponents

Formats: Inventor 2009 & Step

100 to 1 Geared Motor

100 to 1 Geared motor - not sure of the manufacturer, i bought them from coolcomponents

Formats: Inventor 2009 & STEP

3 AAA Battery Holder

Thought i would add a few CAD files for ppl - hope they can be of use.

3 AAA Battery Holder

Formats: Inventor 2009 & STEP

Simple Control of a DC speed controller


I'm about to purchase 2x 12V motor speed controller to drive a remote control golf trolley (4QD Porter). They can be controlled via 0-5K resistor or 0-3v. I want to use a picaxe 28 to control the speed, what would be the easiest way to control them ?

I would prefer not to have a servo mechanically driving a pot, is there a simple solution.

Please assume total ignorance, i am very new to this.

Many thanks.

Where have Picaxe & Techsupplies gone ?

Where have Picaxe.co.uk & Techsupplies.co.uk gone ?

Both websites seem to be down ? Have they both gone bust ?

Radio emitter and receiver query

Hi all..

I'm new here so hello and be gentle!