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Anything electronics related: microprocessors, motor and head driver circuitry, Eagle issues, soldering tips, etc. 
Subject Views Posts Last Post

Best StepSticks and RAMP 1.4 board

by mrboost
163 8 08/29/2014 03:37PM
Last Post by 3D-ME

eBay power supplies

by pugzor
173 3 08/29/2014 03:33PM
Last Post by dc42

Need some advice or reviews on SainSmart products

by Noctcrawler
401 11 08/28/2014 05:40PM
Last Post by swmcdonnell

Opto's exchangable ? Attachments

by Replace
151 6 08/28/2014 02:56AM
Last Post by Replace

Need some help with writing code for PWM

by BackEMF
161 6 08/28/2014 01:13AM
Last Post by VDX

Arduino UNO for controling?

by Capinho
638 13 08/26/2014 06:12PM
Last Post by lanemfg

Opto rewiring... Help needed

by Replace
196 16 08/22/2014 02:31PM
Last Post by Chri

Question about 3d printer electronics, power supply

by tanner331
477 14 08/20/2014 01:38PM
Last Post by cdru

Is stepstick a drop in for pololu?

by sodonnell
173 5 08/20/2014 07:50AM
Last Post by Traumflug

Adding On/Off Switch for Mains to RepRap

by APuckNut
173 8 08/15/2014 09:47AM
Last Post by cdru

MK2B heatbed question

by tanner331
175 4 08/14/2014 12:26PM
Last Post by cdru

Mightyboard thermocouple problems Attachments

by charleslow
181 1 08/13/2014 01:28PM
Last Post by charleslow

May have fried my ramps - strange behavior

by LMColl
182 3 08/12/2014 08:44AM
Last Post by sodonnell

Motors do little steps, not big ones. Attachments

by UkIan
273 14 08/10/2014 08:20AM
Last Post by UkIan

Driving a DC PCB heated bed with AC mains?

by Leav
311 12 08/10/2014 02:06AM
Last Post by lucamax

Nema 34 steppers with DQ860MA on Ramps 1.4 DIR pin issue Attachments

by Nived
352 7 08/09/2014 02:51PM
Last Post by A2

Where to go to buy Mega2560 R3?

by ttttrigg3r
190 6 08/08/2014 05:09PM
Last Post by vreihen

[Solved] LCD not displaying, using Marlin and RAMPS 1.4

by flashnet
224 4 08/07/2014 09:44AM
Last Post by flashnet

Stepper motors vibration with RUMBA

by dolphinboy
598 12 08/06/2014 09:56AM
Last Post by dolphinboy

Where to get female board moun versions of molex 4-pin connector (typically used for HD power)

by burning_chips
273 8 08/05/2014 11:51AM
Last Post by cdru

No voltage from heater terminal to extruder on Gen6 board

by SizzlinKola
116 1 08/04/2014 04:34PM
Last Post by SizzlinKola

Firmware to drive X-Y galvanometer   (Pages: 1 2)

by rskelton
9,409 39 08/02/2014 03:02PM
Last Post by VDX

Marlin electronics

by TheDeadLives
323 10 07/27/2014 01:38PM
Last Post by TheDeadLives

Melted laptop CPU after switching on heatbed

by tobben
240 5 07/26/2014 08:22PM
Last Post by Cefiar

Burned an analog port.. how to debug to see what needs replacing?

by ansiomatic
142 4 07/25/2014 11:16AM
Last Post by ansiomatic

Dual z axis drivers on ultimaker 1.5.7 board

by qwikyking
140 1 07/25/2014 07:26AM
Last Post by qwikyking

Hot End Temperature Not Reading Accurately Attachments

by redhatman
310 10 07/25/2014 12:48AM
Last Post by Cefiar

question about using a 24v heat bed

by tanner331
136 2 07/24/2014 11:56PM
Last Post by Dust

Marlin + RAMPS 1.4, spinning motors?

by clotifoth
224 9 07/24/2014 08:15AM
Last Post by clotifoth

which is your favorite electronics ??

by reprapnewbie
225 6 07/22/2014 04:48PM
Last Post by vreihen