Exclusives
Global Navigation Satellite Systems With Centimetre-Level Accuracy
Precision is designed, not accidental. Warehouse robots and drones require centimetre-level accuracy beyond the capability of standard global navigation satellite systems. Achieving this requires...
Choosing The Right Materials For Automotive Electronics
Designing modern automotives filled with complex electronics poses a variety of challenges. Can innovative materials such as adhesives, coatings, and resins help you extend...
How AI is Helping Spacecraft Navigate and Survive Deep Space Alone
As missions stretch farther from Earth, spacecraft must think on their own, diagnosing faults and fusing sensors to stay accurate and resilient. The smarter...
48V Architectures as the Next Power Step in Automotive Design
A new power paradigm is emerging in automotive design, enabling higher efficiency, simpler architectures and raising a fundamental question: is the 12 V system...
Deploying Generative AI Models Efficiently
Enterprise deployment of Generative AI depends on the seamless optimisation of hardware and software, driving higher performance at lower cost. It highlights the purpose-built...
DIY Projects
FM Radio Broadcaster
Build: < ₹1400 versus Buy: > ₹5000
Disclaimer: Depending on where you live, you may require a permit/licence for FM radio broadcasting. Please check your...
IoT Relay To Control Appliances Through The Internet Using Smartphone
Electrical appliances such as lights, fans, air-conditioners, TVs, and water pumps are typically operated using manual switches. This system enables these appliances to be...
Generative AI Smart Speaker
Smart speakers such as Alexa, Google Home, and Apple Home have transformed how people interact with technology, enabling voice-based control of smart devices, instant...
Building Humanoid Robotic Arm at Home
Humanoid robotics is gaining popularity, though a common misconception remains that it is complex and expensive. This system is designed to simplify entry into...
Sawtooth Wave Generator Using 4-Bit DAC
A sawtooth (staircase) wave generator is a circuit that converts a digital binary sequence into a rising analogue voltage ramp. With a 4-bit R-2R...
All Prime Articles
Tilt Sense: Real-Time Tilt Detection and Display System
Tilt detection is a fundamental feature needed in various applications, including measuring the orientation of various parts and devices in an assembly. Due to...
FM Radio Broadcaster
Build: < ₹1400 versus Buy: > ₹5000
Disclaimer: Depending on where you live, you may require a permit/licence for FM radio broadcasting. Please check your...
AI as an FPGA Engineering Assistant
Practical Ways Artificial Intelligence Can Improve FPGA Engineering Workflows
In many field-programmable gate array (FPGA) development teams today, artificial intelligence (AI) is quietly becoming part...
A Sub-₹100 iPod-Inspired Music Player Without an MCU
Back in the 2000s, the iPod was every tech enthusiast’s dream device. As engineers, we were always curious about how it was designed and...
Beyond Terrestrial Networks: 6G’s Next Challenge Is Connecting Air, Land, and Sea
As communication networks evolve, 6G research is exploring how drones, satellites, and underwater systems can work together across previously disconnected environments.
I have been researching...