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The DHT22 sensor is a popular choice for measuring temperature and humidity with good accuracy and reliability. It is affordable, easy to use, and compatible with many microcontrollers like Arduino and Raspberry Pi. If you want to explore practical and fun projects that involve environmental sensing, the DHT22 sensor offers many possibilities. Here are seven projects that you can build using this versatile sensor. DHT22 sensor connected to microcontroller 1. Home Weather Stat

The electronics market in Delhi NCR and Gurugram is evolving rapidly, driven by the rise of quick commerce. Consumers expect faster delivery, wider product choices, and seamless shopping experiences. This shift is reshaping how electronics retailers operate and how customers access gadgets and devices. Understanding this transformation offers insights into the future of shopping for electronics in one of India’s most dynamic regions. Quick commerce delivery of electronics in

The Indian government has recently introduced new regulations that significantly affect the design, development, and manufacturing of CCTV cameras. These rules aim to enhance security, protect privacy, and ensure quality standards in surveillance technology. For companies in the CCTV industry, these changes bring both opportunities and challenges. This post explores the details of the new regulations, their effects on manufacturers and developers, the innovations they may ins

Energy management is becoming a critical concern for homes and businesses alike. Rising electricity costs and the need for sustainable energy use push us to find smarter ways to monitor and control power consumption. One promising solution is the use of IoT switches equipped with voltage and current sensing capabilities. These devices not only control electrical loads remotely but also provide detailed insights into energy usage through dashboard reporting. This post explores

India is witnessing a significant transformation in how products are designed, developed, and owned. Across industries—from toys and consumer electronics to electric vehicles (EVs)—customers are increasingly choosing to create and build products within India, even adopting reverse engineering. This shift is not just about manufacturing but about designing original products and developing intellectual property (IP) locally . The trend reflects a growing confidence in Indian in

Drones have become a common sight in skies worldwide, offering benefits from aerial photography to delivery services. Yet, their increasing presence also raises security concerns. Detecting unauthorized drones quickly and accurately is critical for protecting sensitive areas such as airports, government buildings, and private properties. Acoustic drone detection is emerging as a powerful tool in this effort, providing a unique way to identify drones by their sound signatures.

Drone warfare has transformed modern combat, offering precision and reduced risk to personnel. Yet, many drones rely heavily on GPS signals for navigation and targeting. When GPS signals are jammed or unavailable, these systems face significant challenges. This post explores how kamikaze drones are evolving to operate effectively in GPS denied environments, ensuring they remain reliable tools on the battlefield. Kamikaze drone ready for deployment in GPS denied terrain Challe

For those who do not know, we recently launched Xelecagents.in , our lovable/windsurf/cursor ++ for the electroncis and the semiconductors industry, in an exclusive access-only fashion yesterday (1st feb). It's in beta version, so there are bugs, but we are working on fixing them. Xelecagents.in We are also going live on product hunt - https://www.producthunt.com/products/xelec-agents?launch=xelec-agents - Please feel free to leave a review. So, I thought of doing something

How to Set Up an Electronics R&D Lab in India: Leveraging the DLI Scheme Quick Summary What is it? Setting up an Electronics R&D lab in India is now financially viable for startups through the Design Linked Incentive (DLI) Scheme . Key Benefit: The scheme offers 50% financial reimbursement on eligible expenditure (up to ₹15 Crore) and access to high-end EDA tools via the National EDA Grid. Who is eligible? Domestic startups (DPIIT recognized), MSMEs, and Indian companies

LiDAR technology has become a key tool in fields ranging from autonomous vehicles to environmental mapping. Its ability to create precise 3D models of surroundings makes it invaluable for many applications. This post explains how LiDAR works, explores its main types, and highlights seven popular LiDAR models favored by professionals. LiDAR sensor capturing 3D spatial data How LiDAR Works LiDAR stands for Light Detection and Ranging. It uses laser light pulses to measure dista

Surface Mount Technology (SMT) lines are the backbone of modern electronics manufacturing. Yet, many SMT lines face challenges when undergoing ECMS (Electronics Contract Manufacturing Services) audits. These audits ensure that manufacturers meet strict quality, process, and documentation standards. Failing an ECMS audit can lead to costly delays, lost contracts, and damage to reputation. Looking to setup your SMT line? Contact gulshan@xelec.in This post explores the most co

Before you can shoot a drone down, you have to find it. Radar is not the only way to detect these airborne devices. Rogue drones pose increasing risks in sensitive areas, from airports to government facilities. Detecting them early and accurately is critical. One powerful method gaining ground is RF fingerprinting , which listens to the unique radio signals drones emit. This post explores how RF detection works, the challenges it faces, and how modern tools like Software Defi

Everyone admires LiDAR’s detailed 3D point clouds for autonomous vehicles and robotics. These clouds create vivid maps of the environment, helping machines "see" in three dimensions. Yet, when dense fog or smoke fills the air, LiDAR’s vision fades into uselessness. In contrast, radar systems continue to perform reliably in these challenging conditions. Why does this happen? The answer lies in the fundamental differences between the wavelengths LiDAR and radar use, and how the

Arduino UNO R3 is a favorite among makers and hobbyists for its versatility and ease of use. At its heart lie two powerful microcontrollers: the ATMEGA16U2 and the ATMEGA328P. These chips make it possible to build a wide range of projects, from simple gadgets to complex systems. This post explores how you can harness the capabilities of these components to create exciting DIY projects that bring your ideas to life. Buy here - https://www.xelec.in/product-page/arduino-uno-r3-

Innovation thrives when curiosity meets action. At Xelec, we keep that spirit alive by running continuous AI experiments and building platforms that make complex tasks simpler and collaboration richer. Our projects range from helping researchers understand technical papers better to creating AI-driven networking tools and even designing gaming hardware from scratch. This post explores how these experiments and platforms fuel creativity and keep our team energized. Xelec elect

Bringing an electronics product from concept to market often takes months or even years, with high costs and complex processes at every step. What if you could cut that time drastically and reduce expenses by using a single platform powered by artificial intelligence? Xelec is launching an early beta access program for a new platform designed to do just that. This platform aims to transform how engineers, startups, and product developers create electronics by integrating desi

Drones have become widely accessible, creating new challenges for security and safety in public and private spaces. Protecting sensitive areas from unauthorized drone activity requires effective countermeasures. This post explores two main anti-drone strategies: hardkill and softkill, and how technologies like RF computer vision and LiDAR enhance these approaches. Understanding these methods helps organizations choose the right tools to detect, track, and neutralize drone thr

Artificial intelligence (AI) voice agents are reshaping the electronics industry in ways that go beyond simple automation. These intelligent systems are improving how companies serve customers, manage operations, and design user experiences. As the electronics sector faces increasing demand for smarter, more responsive technology, AI voice agents offer practical solutions that enhance efficiency and satisfaction. This post explores the impact of AI voice agents, highlights su

Launching a new platform is always an exciting step, especially when it aims to simplify complex tasks like BOM shortlisting and firmware development. Xelec is proud to announce the beta release of its new platform designed to help engineers and developers manage these processes more efficiently. While the platform is still in beta, meaning users may encounter some bugs, Xelec has built in a straightforward bug reporting system to ensure continuous improvement. ! Eye-level vi

When it comes to pushing the boundaries of electronics design, capacitors play a pivotal role. These small but mighty components influence everything from power management to signal integrity. As technology evolves, so do the demands on capacitors. That’s why advanced capacitor solutions are becoming essential for electronics companies, product developers, and semiconductor firms aiming to innovate faster and smarter. In this post, I’ll walk you through how these advanced cap