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ISBus Provides Access to Serial Peripherals - 02/17/97 EDN-Design
Ideas:....[Design Idea added 3/03] EDN is migrating links. This link is not verified.
Google the "title" EDN for new link.
Isolated circuit monitors ac line - 5-Jul-07 Issue of EDN A simple
circuit develops a square wave whose pulse width is proportional to the mains-voltage
level.... [Design Idea by David Williams, Millington, MI]
Isolated Full Duplex RS-232c Interface - This self powered interface circuit
electrically isolates the TxD and RxD lines from the PC serial port and protect the PC
from direct connection to hazardous voltages. (added 11/06)
Isolated indicator signals telephone line's status - 8-Jun-06 Issue of EDN
Micropowered circuit shows off-hook phone.... [Design Idea by Yongping Xia, Navcom
Technology, Torrance, CA; Edited by Brad Thompson and Fran Granville]
Isolated RS232 for PIC16F84 - Use of the opto-isolator to separate AC line
volatge and RS232 COM port. Simple circuit and useful idea for program development.
(circuit added 09/09)
ISP Flash Programmer V3.0a - Flash programmer using ISP designed by M Asim
Khan for AVR and 89Sxx series. Updated software! (recommended for applications)
(circuit added 09/09)
Issues in implementing queuing & scheduling for high performance routers -
10/26/00 EDN-Design Ideas Implementing traffic-management mechanisms and
enforcing QoS guarantees in routers present significant challenges in scaling to
next-generation routers and beyond. The best approach involves a mix of techniques,
Including new algorithms to speed selected tasks, innovative hardware, and
parallel-processing techniques....EDN is migrating links. This link is not verified.
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