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This paper describes the design of a highly accurate proximity sensing system that is capable of operating in a wide distance range. The system is based on passive inductive proximity sensors that can withstand harsh environments, and, therefore, are widely used in avionic applications. Our design methodology consists of determining the ideal trade-off(More)
This paper presents a pipelined approach towards the implementation of the JPEG baseline encoder for grayscale image compression using HDL. The complete baseline encoder with DCT compressor model, quantization, and entropy encoding has been realized in HDL. The paper also delves into the implementation of the DWT core for a JPEG2000 image compression(More)
A smart Vehicle Speed Monitoring and Traffic Routing System (VSMTRS) is proposed using Wireless Sensor Networks to monitor and report about the speeding vehicles and also to regulate the traffic. The system is built up of wireless modules including Crossbow MicaZ mote MPR2400, a 2.4 GHz IEEE 802.15.4, Tiny Wireless Measurement System (TWMS), a data(More)
A WSN is a constellation of spatially dispersed independent sensors that can collaborate among themselves and a central monitoring station (CMS) to observe physical or environmental phenomena. A sensor node, also known as a mote, is a node in a WSN that can perform some processing, acquire sensory data and communicate with other nodes in the network.(More)
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