Interesting Reference Designs Of Pulse Oximeter
Title of Reference DesignPulse OximeterPulse Oximeter And Heart-Rate MonitorAdvanced Pulse OximeterSingle-Chip Pulse OximeterTower System Module Pulse OximeterImageKeyAttractionsThe reference design supports signal processing, wireless connectivity,...
How To Use Genetic Algorithms To Build Efficient Machine Learning Models
Genetic algorithms (GAs) are optimising various stages of a machine learning pipeline, focusing on data preparation and model tuning. By employing GAs, we can...
Stick For The Blind
A stick for the blind proposed here is an assistive device that helps visually impaired individuals navigate safely. It features an infrared (IR) sensor...
Smart and Portable Automotive DIY Doppler Radar Speed Detector
Measuring the speed of moving vehicles and objects is critical for ensuring road safety, conducting traffic analysis, and supporting research applications. Conventional systems are...
Universal PWM Signal Isolation Module
This PWM (pulse width modulation) signal isolation module is built around the widely adopted 6N137 high-speed optocoupler. The device combines a high-efficiency input LED...
Monitoring And Automation System For Lathe Machines
This pilot system offers an Arduino-based solution for real-time monitoring and automation of lathe machines, integrating temperature, vibration, and operational data to improve efficiency...
Real-Time Soil Moisture Monitoring with Arduino and Web Interface
Sensors now play a pivotal role in how environmental changes are perceived, monitored, and addressed. These smart devices capture real-world inputs—temperature, humidity, pressure, moisture—and...
Detecting Workers Without Helmet Using YOLO V5 And MaixCam
In industrial settings, safety helmets are a critical element of personal protective equipment (PPE), acting as the final barrier when other measures fail. Safety...
AI In Security Cameras: Real Change Or Hype?
Many brands have announced AI-powered security cameras. But, is it just a marketing hype or an actual game changer?
Is AI in Security Cameras Just...
Indoor UVB Devices: Billion Dollar Opportunity To Solve Vitamin D Deficiency?
Modern lifestyles are reshaping how essential nutrients are accessed—bringing Vitamin D deficiency into sharper focus. Urbanisation, indoor work routines, and limited winter sunlight have...