randtekk

5 Projects20 Followers0 Following
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Joined

April 2018

Projects
Monitor your mailbox, indicate when you have physical mail. Extensive use of Power Down Sleep mode extends battery life to about 40 days
Sleepy Snail-Mail Concierge
1.7K
A disc golf cart that can measure distances, total walked distance, etc.
Disc Golf Distance Detective
647
Aquarium light that mixes UV and White LED lighting, for enhanced beauty at all light levels, with twilight, sunrise and sunset effects.
Aquarium Ambience Lighting (LED) Control
2.8K
A complete DIY weather station that submits its data to the "THINGSPEAK" website, where it can be viewed from any browser.
Rube Goldberg Weather Station with Internet Data Storage
20K
A retro digital clock with count up timer feature and automatic dimming to match ambient light conditions.
Retro 1980s LED Clock/Count Up Timer
7.4K
Products10+ Add products
Arduino Nano R3
5 projects
Channels2+ Add channels
Arduino
Top 10% Contributor