Design of Electronic Circuit for Mining Explosive Detonator

Designing of mining exclusive electronic circuit, safety for work environment is vital and important. The system devices contained transmitter block, which are containing computer monitoring software and internet modem. The other one is receiver block which is included explosive circuit and their components (i.e., a digital component mobile phone, ICs, and detector). To control the operation steps process used software program written with C++ language. The system was successfully built and designed. Besides that, it could capabilities of components set in the designed circuit. Moreover, the circuit and their components were operated carefully according to program sequence. The results are achieved the general objectives of the research. Also, it was match standards, specified in national standards for performances and appearances of such devices.

Modelling the OFDM-based PHY Layer in SoC for Visible Light Communication

In this paper, we report a System-on-Chip (SoC) architecture for OFDM-based Visible Light Communication (VLC). The OFDM block was implemented as VLC PHY layer. The OFDM block comprises of transmitter and receiver. In transmitter block, there are Reed-Solomon encoder, modulator, IFFT, and preamble generator. While in receiver block, there are Reed-Solomon decoder, demodulator, FFT, and synchronizer. In SoC, these blocks are designed as IP cores. The industry standard AXI4-Stream protocol was used for data exchange between IP cores. The OFDM model in SoC was verified by comparing with a MATLAB simulation.

Design of clock and data recovery system’s behavioral model for high speed transceivers of serial interfaces

This paper provides a parameterizable behavioral model of a clock and data recovery system (CDR) based on phase-locked loop (PLL) for the receiver part of a high-speed serial interfaces. The model was used to calculate parameters and characteristics of the system as well as estimate their calculation error depending on the sub-circuit characteristics taken into account. A model structure was selected based on the obtained jitter estimation error. The model complies with all the accuracy and speed requirements to calculations of the characteristics of a PLL-CDR system for a receiver block with data transmission bit rates above 3.125 Gbit/s.

A Novel Approach to Avoid Mobile Phone Accidents While Driving and Cost- Effective Fatalities

This paper presents the results of mobile application which helps in preventing mobile phone accidents to the great extent. An electronic circuit (Transmitter and Receiver block) also designed to detect the driver’s mobile phone automatically once he or she starts the vehicle and the circuit will switch OFF and then ON the mobile phone without human intervention with the help of 5 pin relay in order to start the application automatically. The authors further extend the research by comparing the obtained results after installing this application with a recent study of the US National Safety Council, conducted on 2010. The authors also show how far this application helps in reducing economic losses in India.

A Novel Approach to Avoid Mobile Phone Accidents While Driving and Cost- Effective Fatalities

This paper presents the results of mobile application which helps in preventing mobile phone accidents to the great extent. An electronic circuit (Transmitter and Receiver block) also designed to detect the driver’s mobile phone automatically once he or she starts the vehicle and the circuit will switch OFF and then ON the mobile phone without human intervention with the help of 5 pin relay in order to start the application automatically. The authors further extend the research by comparing the obtained results after installing this application with a recent study of the US National Safety Council, conducted on 2010. The authors also show how far this application helps in reducing economic losses in India.