How To: World’s cheapest speaker!

Smart and Portable Automotive DIY Doppler Radar Speed Detector

Detecting Workers Without Helmet Using YOLO V5 And MaixCam

Why Is Lidar Adoption Slower Than Expected?

AI Vehicle Predictive Maintenance

World’s Smallest Open-Source LoRa + GPS Module for Wearables and IoT (Only 3cm!)

Smallest Spy Video Streaming Camera

Wirelessly Control Multiple AC Appliances with Web Interface

Human Safety Device To Monitor Kids, Elderly, And Sick

Graphics Cards For Gaming Builds

Eco Batteries For A Greener Future

Compact 80 V Power MOSFET 

Magnetic Superconductivity In Graphene Stacks

Eco Batteries For A Greener Future

Low Power PMIC For Energy Harvesting

Longer-Range Chip For AI Devices

World’s Smallest And Lightest LiDAR Depth Sensor

LIVE DIY: How To Make A Children’s Musical Organ

Live DIY: Make Your Own Smallest Spy Camera With AI

Live DIY: How To Make Stick For The Blind

Live DIY: Make Your Own Two Digit Counter

Compact 80 V Power MOSFET 

20W AC/DC Power Supplies With Small Form Factor

Cost-Effective MPU Powers Advanced HMI

Improved 1.2 kV SiC MOSFETs Boost Efficiency

BHEL Recruitment 2025

JOB: Design Engineer – Hardware At Eaton In Chennai

JOB: Hardware Design Engineer – AUVs At HyperHorizon In Kolkata

JOB: Embedded Engineer Trainee – QC and Field Support At Bagmo In Kochi

Circuit Design Calculators for Engineers and Students

Broadside Coupled Stripline Impedance Calculator

Edge Coupled Stripline Impedance Calculator

Asymmetric Stripline Impedance Calculator