How to Interface an Ultrasonic Sensor with Arduino
Ever wondered how bats navigate in total darkness? They use sound waves to “see.” Ultrasonic sensors work the same way […]
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embedded system
How to Design Linear Power Supply with Grid Utility Alert System
Introduction Have you ever wished your system could tell you when the utility supply comes back on? Suppose you’re running
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How to Use Infrared (IR) receiver module with Arduino Microcontroller
In today’s post, we will be using the infrared (IR) receiver sensor module to detect infrared signals from an old
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