NEWS-4g Module & Wireless Module Manufacturer-ANDTech

ANDTech Focus on wireless module and hardware solution for 15 years.

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Fundamentals of Wireless

Many designers under appreciate the many issues associated with wirelessly enabling their designs, to the extent that delays of up to three or four months are commonplace. As the number of wirelessly enabled embedded starts to grow exponentially with the emergence of the smart grid and myria

2025 05 25

Hardware and software considerations in secure

The now ubiquitous passive vehicle immobilizers have played a major role in improving car security. With their sophisticated technology, they have helped to reduce car theft significantly. This article provides interesting insights into design and security aspects of passive immobilizers. Fo

2025 05 25

3-D chips moving out of 'PowerPoint' era

BURLINGAME, Calif. – 3-D chips based on through-silicon vias (TSVs) are moving past the ''PowerPoint engineering’’ stage, but issues remain with the technology, according to an analyst. TSV-based 3-D devices have been in the works for years. But except for select

2025 05 25

LPWA segment with future-proof products

Nowadays, the global internet of things is developing rapidly.Ericsson's 2021 Mobile Market Report predicts that by 2027, the deployment of large-scale internet of things will account for 51% of all cellular connections. With the gradual withdrawal of 2G / 3Gnetworks from the market,

2025 05 25

IoT Technology for a Greener World

As a result of the global agreement led bythe Intergovernmental Panel on Climate Change (IPCC)reachedin Paris in 2015,the international society hadset out the trajectory for achieving zero global emissions and carbon neutralityto avoid exceeding a 2-Celsius global temperature rise by 2050. T

2025 05 25

How to choose a suitable positioning module for your product

When developing IoT devices for positioning applications, the foremost thing to consider is to choose a suitable positioning module for your device. It could be quite complicated in terms of technologies. However, if you understand the following 5 basics about satellite positioning modules,

2025 05 25

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