Arduino RPM Counter Using an Optical Sensor
Arduino RPM Counter Using an Optical Sensor Building an RPM (revolutions per minute) counter is a classic and useful Arduino project. This guide walks you through creating an optical tachometer...
38-3D Blog
Arduino RPM Counter Using an Optical Sensor
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An Introductory Guide to Microcontrollers
Microcontrollers are found in various devices, including the car you drive, your computer, your smartphone, and even your coffee machine. As the demand for information technology and data collection continues...
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Why is Electronic Prototyping Important?
All electronic products and designs start with prototyping. A prototype is used to assess the feasibility of a concept or device and to test the development of the device during...
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How to Get Started with 3D Printing- Tools and Tips
If you are new to 3D printing, it is understandable if you get overwhelmed by its vast possibilities and applications. Although 3D printing is simple yet complicated but getting started...
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What You Need to Know About 3D Printing
3D printing is one of the remarkable gifts of technology that allows us to print three-dimensional models of various objects. The 3D printing process has been beneficial across different sectors....
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Unleashing Creativity with ESP32-Cam: The Ultimate IoT Camera Module
Introduction In the rapidly evolving world of the Internet of Things (IoT), innovation knows no bounds. One remarkable device that has captured the imagination of makers and developers is the...
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BMP180 Barometric Pressure Sensor: Unlocking the Power of Atmospheric Sensing
Introduction In today's tech-driven world, we often marvel at the innovations that surround us. One such marvel is the BMP180 Barometric Pressure Sensor, a tiny yet powerful device that enables...