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A smart ASIC chip was previously designed, fabricated and tested for monitoring of volatile organic compounds (VOC), with both signal processing electronics and resistive sensors integrated within a single CMOS device. The ASIC has been successfully tested using different types of sensitive materials, including carbon black-polymer composites and bi-functional linker molecules with gold nanoparticles...
In this paper, we report on the design of a digital three-phase micro-generator of voltage that is going to be part of a lab-on-chip system based on smart sensors for medical diagnosis and instrumentation. The digital generator is implemented on a field-programmable gate array (FPGA) and it will deliver three voltage waveforms with equal magnitudes and phase shifted 120° one of each other. The benefits...
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