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Computer Interfaces  Page 4e
Computer Interface: 
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Last Updated on: Thursday, November 30, 2017 01:57 PM
 


Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:
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EP93xx Power-up & Reset Lockup workaround -  (app note added 6/07)
EPR-000008 1.2 W Universal Input Non-Isolated Tny254 -  This design kit is a 1.2 W, Universal Input, Non-isolated,power supply. The circuit is a fail-safe, non-isolated fly-back topology. Fail-safe means that the output is not subjected....
EPR-000014 9 V 0.33 a 3 W Tny264 Adapter -  This design kit is a 9 V, 0.33 A, 3 W output and universal input power supply utilizing the TNY264P. For evaluation, a fully built and tested prototype (EP14) can be found....
EPR-12 PC Forward Converter with Standby Flyback Power Supply -  This design kit is a a TOP247 forward converter designed for 145 W PC main applications and a TNY266 flyback for PC standby.  (added 3/05)
EPR-16: Linkswitch 2.75 Watt Charger/Adapter -  This design kit is a 5.5 V, 500 mA charger/adapter. The charger uses LinkSwitch – an integrated IC combining a 700 V high voltage MOSFET, PWM controller, start-up, thermal....
EPR-31 Multi Output 180 Watt PC Main Power Supply -  This design kit is a 180 W forward converter-based PC mains supply (using TOPSwitch-GX), and a 10 W flyback converter-based PC standby supply (using TinySwitch-II).  (added 3/05)
EPR-33 45 Watt External Adapter Supply -  This design kit is a 12 V, 45 W power supply, with intended application such as W LCD monitor adapters.  (added 3/05)
EPR-34 12 V 30 Watt Universal Input -  This design kit is a 12 V, 30 W universal input flyback power supply, intended as a standard evaluation platform for TOPSwitch-GX.  (added 3/05)
Ericsson Phone to PC Serial Port Interface -  (electronic circuit added 4/05)
ESD Testing for RS-232 Interface Circuits -  DN80  Design Notes (Linear Technology) (app note added 1/06)
Ethernet 10Base T Simulator Jig YieldS Zero Emissions -  10/22/98 EDN-Design Ideas  A test jig (Figure 1] is a valuable tool because it evaluates RF emissions from Ethernet unshielded-twisted-pair (UTP] 10BaseT LAN-interface devices without contaminating the measured results with its own RF emissions. When an RF-emissions-measurement lab tests a multiport, UTP 10BaseT Ethernet device....File has multiple circuits, scroll to find this one.... [Design Idea by Glen Chenier, Fujitsu Network Communications, Richardson, TX]
Ethernet Based Security System -  ….(electronic schematic added 08/08) [Site is under construction right now]
Ethernet Controller -  ….(electronic schematic added 08/08) [Site is under construction right now]
Ethernet Controller Technical Reference Manual -  (app note added 6/07)
Everything a System Engineer Needs to Know About Serial EEPROM Endurance -  Microchip Application Note Published 26-Aug-97  (app note added 06/06/06)
Experimenting the 2051 with C Programming -  I provide this page for beginners who interested in using C and Assembly for the 2051/4051 chips, e.g., driving dot LED, scanning 7-segment and keypad, connecting dump terminal, stepper motor, SSR, interfacing I2C EEPROM, display driver, calculating CRC-16, etc.  (circuit added 09/09)
Experimenting the 8051SBC with c51 compiler -  sample code and startup file for 8051SBC. Using a popular c51 compiler with monitor program.  (circuit added 09/09)
Experimenting the AT90S8535 with CodeVisionAVR C Compiler -  Build a simple STK200 compatible ISP cable and a simple 90S8535 circuit. Do a simple experiment with an Evaluation CodeVisionAVR C Compiler.   (circuit added 09/09)
Exploring the Architectures of Network Analyzers -  Aligent Application Note  (app note added 6/07)
Extending the Applications of 5V Powered RS-232 Transceivers -  DN14  Design Notes (Linear Technology) (app note added 1/06)
External Serial Interface Reduces Simultaneous Switching Output Noise in FPGAs -  National Semiconductor Application Note   (app note added 2/06)
EZ Uploader V3.0  -  Download a window version of EZ and EZ2, the beta EZ3, automatically connects the Easy-Downloder V1.1 or V2.0 to an available COM1-4 port.  (circuit added 09/09)
EZ Uploader V3.1  -  Upgraded EZ3.0 with additional READ command and SAVE AS Intel-HEX file.  (circuit added 09/09)
EZ.exe -  Patched ez.exe for Easy-Downloader 89C2051/4051 by Marcelo Vranici from Argentina.  (circuit added 09/09)
EZ5vb.zip -  Modification of Easy-Downloader for running under Linux. The work has contributed by Amish Vishwakarma, embedded designer from India. Amish detailed how to implement it by his message 1, 2.  (circuit added 09/09)
EZ-Kit Lite & ADF70xx Interface -  AN-771 Analog Devices Application Note  (app note added 6/06)
ezPIC Programmer for PICs & EEPROMs -  ezPIC is low cost serial port programmer for PIC microcontroller and I2C EEPROM.  (circuit added 09/09)
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Computer Interface:  #         A-B          C          D-E            F-H             I        
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