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A collection of 28 posts
7-Segment Clock
particle

7-Segment Clock

A rather large 7-segment, 4-digit clock powered by a Particle Photon. Synchronizes time with the Internet (using built-in wireless), display local (as in a sensor inside the clock itself) temperature/humidity, and display current outdoor temperature and humidity. There are a couple of different display modes (solid color, chasing rainbow)
15 Jun 2015 1 min read
Particle Micro Breadboard Enclosure
particle

Particle Micro Breadboard Enclosure

A small enclosure for a 170-point micro breadboard (2.2" x 2.1" x 1.5"). The holes are sized specifically for a Spark Core microcontroller and optional antenna. There is a small riser in the holder to allow room for antenna and/or hookup wires to
31 Jul 2014 1 min read
Outdoor Lighting Relay Control
particle

Outdoor Lighting Relay Control

I have a SainSmart 4-Channel Relay Module that I've been using with 4 rocker switches and a 5v cell phone charger to turn the relays on and off. It controls some deck lights, patio lights, and umbrella lights, plus one extra outlet for whatever else (usually big box
27 Apr 2014 1 min read
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