Microcontrollers
microcontrollers — pre-owned
Browse 6,571 microcontrollers — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Entrelec LGR-12C-AC, Programmable Logic Relay, 115-230 Vac, 8 inputs, 4 outputs
GENERAL MONITORS FL802 70235-1 MULTI-CHANNEL FLAME DETECTION SYSTEM
MILESTEK 6-STUB BUS COUPLER 90-50206 PREOWNED
U22787 Critical Link MitySOM TI AM33x Processor Card 3352HXX38RC G3D
AEMC 6292 Micro-Ohmmeter - Tested - Nice used shape
1PCS used working DRPC-120 (90days Warranty by DHL or FedEx) #U2810D YG
MILESTEK RELAY BUS SWITCHING 28V 90-50272 - PREOWNED
FMC Controller 229204-501 240VAC 50/60Hz 8Amps Rated @80% Max Duty Cycle 8 Min o
MILESTEK 5-STUB BUS COUPLER 90-50205 PREOWNED
Magtrol DSP7000 Dynanometer Controller with cables
IOGEAR GVE120 Cat5 Video Extender Kit VGA
MILESTEK 4-STUB BUS COUPLER 90-50204 PREOWNED
1PCS 100% tested MXC-6101-D (G) (90days Warranty by Fedex/DHL) #U6309D YG
Lighthouse 3016 IAQ with case WORKS!
USED 100% Test 200X25/50 MAXI MAESTRO 200X25/50 (DHL/Fedex) #H30CC YD 1PC
![MOORE INDUSTRIES HIM/HART/3AO/24DC [DIN]](https://i.ebayimg.com/images/g/mBQAAeSwjCFoY8xx/s-l300.jpg)
MOORE INDUSTRIES HIM/HART/3AO/24DC [DIN]
MIURA XJ1-120-RY 7E Steam Boiler Operational Control Panel Board Working Pull
ABB CM30/3E0S0E0/STD ControlMaster CM30 Controller Great Working Condition
ABB CM30/000S0E0/STD ControlMaster CM30 Controller Great Working Condition
1PC anritsu MF2412B by DHL EMS with 90 warranty #G3976 xh
ABB CM30/3E0S0E0/STD ControlMaster CM30 Controller Used
Allen Bradley 1762-L24BWA Ser. C MicroLogix 1200 Controller 1762L24BWA (C)
Gefen PS/2 CAT-5 EX-TEND-IT Extender S
HONEYWELL UDC3300, DC330B-EE-003-32-000000-00-0 Controller 90-250VAC
Gefen Sender HDMI CAT-5 extreme/s Video DDC
1PC USED DTD AMP4x1.3 POWER AMPLIFIER (DHL/Fedex )
FANUC Bult–in I/O Board D2 A16B-2202-0985 US Seller NDA Available
ASCON gammadue X5 Multifunction Process Controller X5-3104-0000 Profibus Modbus
Lighthouse 3016 IAQ with case
100% Tested MAXI MAESTRO 200X25/50, DHL/Fedex, #H30CC YD
1PC USED 100% TEST Guwei GFG-3015&lhy
Hygiena SystemSure PLUS Meter Luminometer ATP Monitoring (DHL/FedEx) #H389DD YD
Tokyo Electron 3Z80-000068-V1 ECC2 Controller MC Rack
ELREHA TAR 1380
GE Fanuc IC200UDR001-BF VersaMax Micro Controller, 8 Input, 6 Output, 24VDC
1PCS 100% tested A20B-3300-0410 (by Fedex or DHL 90days Warranty ) #U4508D YG
AEMC 6292 Micro-Ohmmeter
GE Fanuc VersaMax Micro Controller P/N IC200UDR005-AA
Miura XJ1 Intelligent Steam Manager Oil & Gas Boiler Controller USED FUNCTIONAL
HONEYWELL UDC3500-0E-2000-200-00000-E0-0 UDC3500 CONTROLLER