Jorge Ramírez
Published © MIT

Control a LedBar using a Rotary Encoder with Meadow

Learn how to connect a LED battery bar to a 74HC595 IO expander, and control it using a Rotary encoder, all using Meadow. Foundation.

BeginnerFull instructions provided15 minutes50

Things used in this project

Hardware components

Meadow F7 Micro
Wilderness Labs Meadow F7 Micro
×1
Meadow F7 Micro Development kit w/Hack Kit Pro.
Wilderness Labs Meadow F7 Micro Development kit w/Hack Kit Pro.
×1
LedBarGraph
×1
HC74595
×1
Rotary Encoder
×1
100 Ohm resister network
×1

Software apps and online services

Microsoft Visual Studio 2019

Story

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Schematics

RotaryLedBar circuit diagram

Code

RotaryLedBar complete project

Credits

Jorge Ramírez

Jorge Ramírez

38 projects • 32 followers
Software developer getting into Hardware in the .Net world! Music lover, guitar enthusiast, intermediate hiker, and bike commuter!

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