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Exclusives
Hidden Limits of Ionizers in Modern ESD Protection
This article explains why electrostatic discharge (ESD) failures continue to occur even in “compliant” manufacturing environments, and pinpoints ioniser performance, specifically decay time and...
Connectivity Versus Security: Design Engineers’ Dilemma
How to design hardware to offer maximum connectivity without sacrificing security? That is the question I attempt to answer while explaining this challenge from...
Your Car Sees More Than You Think
Smart in-cabin intelligence is quietly reshaping the driving experience—detecting fatigue,fine-tuning comfort, and reinforcing safety without intruding on the journey.
In modern vehicles, in-cabin sensing refers...
India’s Electronics Components Manufacture: Powering The Next Leap In Electronics
Can India break free from its reliance on imported electronics and emerge as the next global manufacturing giant? The electronics component manufacturing scheme (ECMS)...
The Silent Watchers: The Critical Importance Of Securing Satellite Communications
Satcom powers everything from high-speed internet to disaster response—yet its growing exposure to cyber threats raises urgent questions about security and resilience.
Fortress in space:...
DIY Projects
Smart Air Quality Monitoring System
Air pollution is a critical concern in modern living environments, particularly in enclosed spaces such as homes, offices, factories, and laboratories, where prolonged exposure...
Low-Cost 40A, 1200V Solid-State Relay with Voltage Controller
This project describes a high-power solid-state relay (SSR) and AC voltage controller built using a BTA41-1200BW TRIAC (40A, 1200V) and MOC3041 opto-triac. Unlike conventional...
Hybrid AC–DC Smart Grid Using IoT and Cloud Monitoring
This system integrates traditional AC grids with DC systems, such as solar panels, batteries, and EV chargers, and coordinates them through software, automation, and...
Batteryless IoT Device
This article explains and demonstrates batteryless and ultra-low-power energy harvesting systems designed to power wearables, IoT devices, and sensors using ambient energy instead of...
Raspberry-Pi Based Wave Form Generator
A waveform generator is a commonly used test and measurement instrument in electronics laboratories. Waveforms of different functions, frequencies, and amplitude levels are often...
All Prime Articles
Overcurrent/IDMT Relay Using Arduino Nano And ACS712 Current Sensor
Overcurrent relays with inverse definite minimum time (IDMT) characteristics are widely used in power systems to protect electrical feeders and loads from overheating under...
Smart Air Quality Monitoring System
Air pollution is a critical concern in modern living environments, particularly in enclosed spaces such as homes, offices, factories, and laboratories, where prolonged exposure...
Low-Cost 40A, 1200V Solid-State Relay with Voltage Controller
This project describes a high-power solid-state relay (SSR) and AC voltage controller built using a BTA41-1200BW TRIAC (40A, 1200V) and MOC3041 opto-triac. Unlike conventional...
Why Automotive Displays Could Redefine India’s Mobility Future
Can India turn smart cockpits into a manufacturing advantage? As automotive displays become mission-critical, a rare window opens to localise technology, skills, and policy...
Hybrid AC–DC Smart Grid Using IoT and Cloud Monitoring
This system integrates traditional AC grids with DC systems, such as solar panels, batteries, and EV chargers, and coordinates them through software, automation, and...