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An improved readout circuit interface for ion-sensitive field-effect transistor (ISFET) is proposed in this work. When compared with conventional topologies found on the literature, the proposed ISFET readout circuit presents at least two advantages. The first concerns the simplicity of the new circuity topology, and the second is the additional gain conferred to the sensor output signal. The performance...
This paper presents a new theoretical equivalent model (TEM) for Organic Light-Emitting Diodes (OLEDs). This TEM is useful to simulate and analyze OLED dedicated drivers, considering dynamic and steady-state operation conditions. A simple characterization procedure to OLED parameter identification is presented. Based on this procedure an OLED sample is used to validate the proposed modeling.
This paper describes the development of EMG signal acquisition system application for model cart control. The main application of this type of control is to assist disabled people or frail people to control a cart or device via their healthy muscle. In this project, the circuit was simulated, developed and troubleshoots. The aim of model cart control was to control four basic directions which is forward,...
A digital micro fluidic biochip (DMFB) is an attractive platform for immunoassays, point-of-care clinical diagnostics, DNA sequencing, and other laboratory procedures in biochemistry. Effective testing methods are required to ensure robust DMFB operation and high confidence in the outcome of biochemical experiments. Prior work on DMFB testing does not address the problem of designing the test to minimize...
As the basic unit of cell neural network (CNN), neuron has been the focus of the research of CNN. This paper introduces a modeling method of neuron that is based on single electron transistor (SET). SET is a kind of nano electronic device, which has come to be considered candidate as the basic element for future low power, high density integrated circuits, and the quantum effect of SET shows two basic...
A physical yet analytical phase change memory (PCM) model simultaneously accounting for thermal and electrical conductivities is presented. Due to the physics based nature of the model, the essential temperature from heating and cooling of PCM during operation is instantaneously updated. More importantly, the model can be applied to non-conventional circuit design technique. We show that for the first...
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