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How to Read and Use Encoders
TUTORIAL
3’581

How to Read and Use Encoders

By Zach Hipps

Measure the speed of a spinning shaft using rotary encoders and microcontrollers. Learn how to calculate rotations and achieve accurate motion control.

How to Save Your Project with Multiplexing When You Don’t Have Enough GPIO Pins
TUTORIAL
1’957

How to Save Your Project with Multiplexing When You Don’t Have Enough GPIO Pins

By Zach Hipps

Discover how multiplexing can solve GPIO pin shortages in your projects. Learn practical designs for controlling LEDs and buttons, ensuring efficient design.

Designing a Project with Multiple Voltage Levels
TUTORIAL
799

Designing a Project with Multiple Voltage Levels

By Zach Hipps

Learn about voltage dividers, regulators, and logic level shifters in this article to ensure seamless compatibility between your electronic components.

PROJECT
2’201

Asi, a 3D Printed Wearable Robot Friend

By Odd_Jayy (Jorvon Moss)

Who doesn't want a robot friend of their own? Now anyone can print an automated companion following this guide from Odd Jayy.

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