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Adaptation of the characteristics of cable analyzers to the needs of the world...
Matching Cable Tester Features to Real-World Needs By Dan E. Fish. Wavetek Wandel Goltermann San Diego, CA,...
Microwave oscillator circuits (and 2)
Microwave oscillator circuits (and 2) By S. Pérez*, D. Floriot+, PM Gutiérrez*, J. Obregón++, SL Delage+ Currently, signal generator circuits in the range...
PLC based on an 87C51 microcontroller
Automaton based on an 87C51 microcontroller Enrique Sanchís Peris, Juán Ramón Alarcón Gómez
Sliding message viewer, with the PC (2st part)
Scrolling message display, with the PC (2nd part) Sliding message display, programmable through the RS-232-C serial interface, on any computer...
Bus ticket dispenser, with PIC
Bus ticket vendor, with PIC By Borja Bacaicoa Rivera, José Mª Angulo Usategui and Susana Romero Yesa This application, based on a PIC microcontroller,...
Electronic ballast with high power factor and luminous flux regulation
Electronic ballast with high power factor and light flux regulation By JM Alonso, AJ Calleja, E. López, J. Ribas, M. Rico Secades. In this...
Low cost solid state voice recorder
Low-cost, solid-state voice recorder Messages remain on the IC even after power is removed
Programmer for the Atmel 89Cx051
Programmer for the Atmel 89Cx051 Using a serial port for communication offers several advantages
Function generator up to 20 MHz
Function Generator Up to 20 MHzBy David L. JonesProvides Sine, Square, and Triangle Signals Up to 20 MHz in Three Ranges January 2000
Data acquisition unit for PC
PC Data Acquisition Unit This universal unit allows the PC to monitor and control external events and devices