1 x 3 4 for sale, brand-new and used.

12V wireless 2 channels relay module + 4 x 3 buttons remote control.1set

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Package include: 1 x 4 axis USBCNC breakout board 1 x Hand controller

50A Dual-Channel Motor Drive Module -Arduino Compatible 50A Dual-Channel Motor Drive Module have been updated into Rev 3 now. 50A Dual-Channel Motor Drive Module come back in stock again with green version instead of black version. Description :

Features:

COMPLETE PACKAGE !! UNO R3 & CNC EXPANSION SHIELD FOR ARDUINO & 4 PCS OF THE DRV8825 PURPLE DRIVERS & WITH HEAT-SINKS !! NOTICE !!!

COMPLETE PACKAGE !! UNO R3 BOARD & CNC SHIELD FOR ARDUINO & 4 PCS OF THE A4988 RED DRIVERS WITH HEAT-SINKS !! NOTICE !!!

50A Dual-channel H bridge Motor Driver Module for Arduino Robot Servo DC 3-15V Description: This drive module performs much better than MC33886 or L298 motor drive module. This drive module performs very well in terms of motor start speed and power efficiency. It can withstand high current overload.

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BALDOR / BOEHM DC MOTOR VOLTAGE DC 100 AMPS .8 FRAME # 10 SPEC # 2751G SR # 278 B THE BALDOR MOTOR FLAT PULLEY TURNS MANDREL PULLEY 3:1 RATIO BALDOR MOTOR SHAFT SIZE 5/16" x 1" NOT A PM MOTOR MOTOR TESTED WORKS FINE INSPECTION OF COMMUTATOR SHOWS VERY LITTLE BRUSH WEAR. APPROXIMATE SIZE MOTOR & BASE PLATE 6" X 5"X 4 "

BODINE DC GEAR MOTOR DC voltage 115 .75 Amps RPM 43 torque 44 i p Ratio 40:1 Output shaft size 5/8" x 1" with flat surface for set sprocket set screw. Overall length 10" X 5 1/2" Wt 12 Mounting 4 1/4'' x 3 3/4" Very good working condition

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if (swfobject.hasFlashPlayerVersion('9.0.18')) {var headerFn = function() {var att = { data:'http://www.billboardspm.com/viewer/ViewerApplication.swf', width:'840', height:'280' }; var par = { flashvars:'docId=-4333588485430347023&docType=header', wmode:'transparent', allowScriptAccess:'always', align:'middle', scale:'noScale' }; var id = 'billboardsHeaderContent'; var myObject = swf

New Old Stock DC Panel Meter - 0-500 Volts Face is 1.75 Inches x 1.75 Inches

New Old Stock DC Panel Meter - 0-50 Micro Amps Face is 1.75 Inches x 1.75 Inches