The SIM900 Arduino Shield Library is a versatile and powerful Arduino library for interfacing with the SIM900 GSM/GPRS module. This library provides a wide range of functionalities for working with ...

2.8" TFT Touch Shield for Arduino We've discontinued this version of the shield (which was expensive and difficult to make) and replaced it with a version 2: its got a better price, uses way fewer ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide, That's why I started to build ...

The demand for ultra-reliable low-latency communications (URLLC) has led to the adoption of grant-free (GF) access techniques by the 5G NR, with the goal of reducing uplink access time. When GF access ...

India News: Discover the details of India's ambitious Mission Sudarshan Chakra, a multi-layered air and missile defense shield designed to enhance national security against threats. Learn about ...

India's 'Iron Dome'-style shield is here. Shiv Aroor breaks down how the indigenous Sudarshan Chakra system will detect, track, and destroy enemy rockets and missiles mid-air-protecting critical ...

What is Sudarshan Chakra? PM Modi announces India’s next-gen multi-layered shield against missile threats The Sudarshan Chakra initiative, announced by Prime Minister Modi, seeks to develop a ...

Defence Minister Singh noted that the tests have “established the multi-layered air-defence capability of our country and are going to strengthen area defence for important facilities against ...

The Defence Research and Development Organisation (DRDO) successfully conducted maiden flight tests of the Integrated Air Defence Weapon System (IADWS) off the Odisha coast on August 23, 2025 ...

The Integrated Air Defence Weapon System is a multi-layered air defence system comprising entirely indigenous Quick Reaction Surface-to-Air Missiles, Advanced Very Short Range Air Defence System ...

Intended as a multi-layered missile defense shield for the United States, Golden Dome draws inspiration from Israel's Iron Dome, but is significantly bigger due to the geography it will need to ...