________ ___ ___ _______ ________ ________ ________ ___ ________ ________ ___ __
|\ ____\|\ \|\ \|\ ___ \ |\ ____\ |\ ____\ |\ ____\|\ \ |\ __ \|\ ____\|\ \|\ \
\ \ \___|\ \ \\\ \ \ __/|\ \ \___|_\ \ \___|_ \ \ \___|\ \ \ \ \ \|\ \ \ \___|\ \ \/ /|_
\ \ \ \ \ __ \ \ \_|/_\ \_____ \\ \_____ \ \ \ \ \ \ \ \ \ \\\ \ \ \ \ \ ___ \
\ \ \____\ \ \ \ \ \ \_|\ \|____|\ \\|____|\ \ \ \ \____\ \ \____\ \ \\\ \ \ \____\ \ \\ \ \
\ \_______\ \__\ \__\ \_______\____\_\ \ ____\_\ \ \ \_______\ \_______\ \_______\ \_______\ \__\\ \__\
\|_______|\|__|\|__|\|_______|\_________\\_________\ \|_______|\|_______|\|_______|\|_______|\|__| \|__|
\|_________\|_________|
Raspberry Pi Powered Chess Clock
$ version 1.0.0 | status:
COMPLETED_
Project Overview
Application
Time management for time allocated to players
Development Stack
CAD | MicroPython 🐍A fully functional digital chess clock featuring dual timers, dual mechanial switches and a bright 7-segment LED display. Designed for chess tournaments with multiple time control settings. The device includes precise millisecond timing, adjustable increments, and a sleek enclosure suitable for competitive play.
Hardware
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DisplayLCD1602 (~$4-5)
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MicrocontrollerRaspberry Pi Pico ($7.50)
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Input MethodsSwitches salvaged from an old mechanical keyboard
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Power Source9V battery via buck converter ($3.50)
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CaseCustom 3D-printed enclosure printed in PETG
Features
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Increment SupportConfigurable time increments per move
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Custom Time AllocationConfigurable time settings for each player
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Long Battery LifeReplaceable 9V battery provides incredibly long battery life
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PortableCompact and lightweight design for easy transport