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More than six years after Pine64 introduced a cheap smartwatch designed to run open source firmware, the company is preparing to launch a new model. The PineTime Pro isn’t a rep ...

Spring is in the air, the sun is shining and going for a drive is a tempting idea. But have you kept your car fighting fit for 2026? Routine servicing is becoming more expensive, as exclusive new data ...

Researchers have demonstrated a new class of low-cost, scalable sensors that can be used to monitor electrical activity in ...

As consumer tech gets even more pricey, the Amazon discounts are as good a reason to buy as any.

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Abstract: This paper proposes the design and implementation of a crystal-less clock generator for low-power, cost-effective sensor transceiver systems. The proposed system integrates a p-poly resistor ...

Abstract: In this work, we have designed and fabricated low-cost microwave sensor for the determination of the dielectric constant of liquid samples with high accuracy. The biggest challenge with the ...