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Anything electronics related: microprocessors, motor and head driver circuitry, Eagle issues, soldering tips, etc. 
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can't make Endstop_1.3.1's signal detected by arduino UNO + have a weak LED's light

by WilliamBoshi
119 3 07/17/2014 04:23AM
Last Post by WilliamBoshi
This topic has been moved.

CNC motor and electronics choice

by Yaro
    This topic has been moved.

Ramps 1.4 Overheating

by Janski
97 3 07/16/2014 11:14PM
Last Post by waitaki

ATX power supply question

by Dom22
155 3 07/16/2014 07:35AM
Last Post by TheSerialHobbyist

Can anyone please recommend a power resistor...

by lokey33
114 2 07/16/2014 05:00AM
Last Post by Traumflug

Anyone here using the BeagleBone (Black) to control their 3D printer?

by marcosscriven
2,539 8 07/15/2014 07:46PM
Last Post by esponda

Beeper and RUMBA board

by kimented_
103 1 07/15/2014 03:44AM
Last Post by kimented_

Solution to endstop cross talk?

by TheSerialHobbyist
233 17 07/14/2014 11:14AM
Last Post by NoobMan

New build / Rambo problem

by charlieRC
115 4 07/14/2014 10:11AM
Last Post by charlieRC

Rumba board

by KeithDib
194 4 07/12/2014 04:19PM
Last Post by Cefiar

HEAT BED PROBLEMS

by demongimp
244 14 07/12/2014 07:20AM
Last Post by GowthamJGR

24V to 12V Heater

by GowthamJGR
218 10 07/08/2014 03:56AM
Last Post by Traumflug

3A stepper motor driver

by TheDeadLives
168 6 07/07/2014 12:39PM
Last Post by TheDeadLives

Help replace dead hotend heater (Ohm's Law and Rated Wattage)

by MRGiacalone2005
409 11 07/04/2014 10:08AM
Last Post by MRGiacalone2005

Replacing Melzi stepper drivers?

by jakobnator
180 3 07/03/2014 06:53PM
Last Post by jakobnator

Power Supply Problem

by timmit99
184 6 07/02/2014 07:41PM
Last Post by timmit99

2 x 100k Thermistors

by Stabilize
154 2 06/30/2014 10:30PM
Last Post by waitaki

Chosing resistors for heating

by letsburn00
2,363 11 06/29/2014 08:52PM
Last Post by MRGiacalone2005

Ramps 1.4 COM Connection Issue: HELP!

by Janski
130 1 06/27/2014 11:50AM
Last Post by Janski

Help choosing a control board

by TheSerialHobbyist
367 9 06/26/2014 04:09PM
Last Post by romels33

Heat Bet Voltage Question: smiling smileyRamps1.4

by Janski
161 7 06/26/2014 11:33AM
Last Post by Janski

Looking for an qualified USA/Canada distributor (RADDS-32-Bit Electronic)

by angelo
225 3 06/26/2014 02:58AM
Last Post by angelo

Using the PS_ON

by Rigor_M
128 1 06/25/2014 06:42AM
Last Post by Rigor_M

a diver must get hot and not working

by amira
108 2 06/23/2014 10:02PM
Last Post by Cefiar

Brownout reset general cause?

by sungod3k
196 12 06/23/2014 07:35PM
Last Post by sungod3k

DRV8825 tiny trouble

by Yellobello
459 19 06/23/2014 08:29AM
Last Post by justcurious

Help Wiring Large (12"x12"winking smiley Heatbed Through Relay or MOSFET

by TheSerialHobbyist
358 23 06/23/2014 07:21AM
Last Post by TheSerialHobbyist

Servo wobbling, basic electronics question inside .. Help needed

by Yellobello
337 14 06/23/2014 06:01AM
Last Post by Yellobello

Looking to upgrade My heatbed MK2A-ALU 3mm Heatbed- Has anyone used? Recommend?

by bladez
472 10 06/20/2014 09:33PM
Last Post by wmtdanimal

BAM&DICE an new RAMPS compatible electronics

by Domonoky
468 12 06/18/2014 02:14PM
Last Post by WZ9V