Low Cost Automatic Series Linear Setup System

Low-cost automatic activity data recording system.

We describe a low-cost, high quality device capable of monitoring indirect activity by detecting touch-release events on a conducting surface, i.e., the animal's cage cover. In addition to the detecting sensor itself, the system includes an IBM PC interface for prompt data storage. The hardware/software design, while serving for other purposes, is used to record the circadian activity rhythm pa...

A Novel Low Cost Automatic Solar Tracking System

This paper presents the hardware design and implementation of a system that ensures a perpendicular profile of the solar panel with the sun in order to extract maximum energy falling on it. Renewable energy is rapidly gaining importance as an energy resource as fossil fuel prices fluctuate. The unique feature of the proposed system is that instead of taking the earth as its reference, it takes ...

A low cost photoelectron yield setup for surface process monitoring

Low cost photoelectron yield setup for surface process monitoring

Ultra Low Cost Linear Testing

The advent of high quality PC based instruments, combined with the normal day to day skills of linear test engineers, eliminates the need for general purpose linear testers in many cases. Linear applications are dominated by custom DUT boards; therefore a few application card tricks and some PC instruments can replace the general purpose linear tester and significantly reduce cost and size with...