Russell Grokett
Published © GPL3+

Raspberry Pi Amateur Radio Digital Clock

Build a 12/24 hr UTC digital clock using low-cost TM1637 4-digit displays and a Raspberry Pi Zero W.

IntermediateFull instructions provided4 hours375
Raspberry Pi Amateur Radio Digital Clock

Things used in this project

Hardware components

Raspberry Pi Zero Wireless
Raspberry Pi Zero Wireless
Or any Raspberry Pi 2 or above.
×1
TM1637 Four Digit Display Module
×1
SparkFun Solder-able Breadboard
SparkFun Solder-able Breadboard
or use similar http://a.co/4lA7auZ
×1
Industrial SLC microSD
Delkin Industrial SLC microSD
4GB or better microSD card.
×1
SparkFun Breadboard Power Supply 5V/3.3V
SparkFun Breadboard Power Supply 5V/3.3V
Or any 5v 2amp power supply for powering Raspberry Pi.
×1

Software apps and online services

Raspberry Pi Raspbian Linux
Raspbian Stretch Lite (non-GUI) version.

Story

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Schematics

Construction Details for TM1637 Clock

Code

Raspberry Pi powered Digital Clock for Amateur Radio using TM1637 4 digit displays

Raspberry Pi powered Digital Clock for Amateur Radio using TM1637 4 digit displays

Credits

Russell Grokett

Russell Grokett

10 projects • 12 followers
Interests: Astronomy, Scuba, Caving, Electronics, Web, Coding, Ham Radio, Sci Fi, IoT
Thanks to Tim Waizenegger.

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