Issue 149 December 2002
Quad Bench Power Supply

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Start • The Analog Core • The Zetex ZXCT1009 • An Ideal Isolator • MCU and User Interfacr • Firmware • Sources and PDF

Sources and PDF

Download the PDF of this article.

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Brian Millier is an instrumentation engineer in the Department of Chemistry at Dalhousie University in Halifax, Canada. He also runs Computer Interface Consultants. You may reach him at brian.millier@dal.ca.

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PROJECT FILES

To download the firmware, go to ftp.circuitcellar.com/pub/Circuit_Cellar/2002/149/.

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SOURCES

AT90S8535 Microcontroller
Atmel Corp.
(714) 282-8080
www.atmel.com

Power supply module
Condor D.C. Power Supplies, Inc.
(800) 235-5929
(805) 485-4565
www.condorpower.com

SIMM100, stAVRer modules
Lawicel HB
+46 (0) 451-59877
www.lawicel.com

BASCOM-AVR Compiler/programmer
MCS Electronics (Holland)
+31 75 6148799
www.mcselec.com

MCP42010 Digital potentiometer, MCP3202 ADC
Microchip Technology, Inc.
(480) 786-7200
www.microchip.com

IsoLoop high-speed digital isolators
Nonvolatile Electronics, Inc.
(952) 996-1610
www.isoloop.com

RXE075
Raychem Corp.
www.raychem.com

ZXCT1009 Current monitor
Zetex Semiconductors
+44 161 622 4444
www.zetex.com