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What You Need to Know to Create Accurate, Wearable Optical Heart Rate Monitors
Wearable optical heart-rate monitors have become quite popular as people strive to be more proactive about managing their health. Resting heart rate, after all,...
Infrared Remote Control Timer
Presented here is a infrared remote controlled timer circuit. The circuit comprises two sections, namely, the transmitter section and the receiver section. Fig. 1...
HO1 Series: Fixed Input, Non-Isolated Adjustable Output Power Supply
MORNSUN announced high-voltage output power supply HO1 series recently. The series addresses applications of portable devices with ultrasonic technology including ultrasonoscope, pile test instrument,...
Fire Extinguishing Robot
Fire is like a double-edged sword. Discovery of fire stands as a milestone in the history of mankind. Fire fighters try their best to...
LED As Light Sensor
Usually light dependent resistors (LDR) and photodiodes are used as light sensors to activate or deactivate circuits based on the presence or absence of...
Tiny Nano-Power OpAmp Boosts Sensing Accuracy, Consumes Negligible Space and Power
New Delhi, December 13, 2016 - With its tiny 1.2mm x 1.3mm outline and typical current of only 900nA, the TSU111 nano-power opamp from...
World’s Top 20 Embedded Systems Project Ideas
Embedded systems are always in demand with students. The final year electronics engineers begins with a frantic search for embedded systems project ideas and ends...
New 8-megapixel KAI-08052 image sensor Enhances Near-Infrared Performance
ON Semiconductor, driving energy efficient innovations, is enhancing imaging performance in demanding industrial applications with technology that improves the near-infrared sensitivity of CCD image...
RFID-Based Automatic Vehicle Parking System
Radio-frequency identification (RFID) is an automatic identification method wherein the data stored on RFID tags or transponders is remotely retrieved. The RFID tag is...
Understanding Lasers and Their Applications
The word ‘LASER,’ acronym for ‘Light Amplification by Stimulated Emission of Radiation,’ is very common in the 21st century. Ever since the invention of...
