Arduino Thermostat: Difference between revisions
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*$3.50 each for whole thermostat - [https://www.amazon.com/HiLetgo-Temperature-Controller-Thermostat-One-channel/dp/B07CH7W3XP/ref=pd_sim_b2b_2/184-1084058-5569953?_encoding=UTF8&pd_rd_i=B07CH7W3XP&pd_rd_r=cf90c8a1-40f8-11e9-8f93-33fde218e404&pd_rd_w=I5bpV&pd_rd_wg=9hJgX&pf_rd_p=400e0410-f1da-4bff-b39d-66df70b2a999&pf_rd_r=8ZH6DEP0V6N7JGZB77ED&psc=1&refRID=8ZH6DEP0V6N7JGZB77ED] | *$3.50 each for whole thermostat - [https://www.amazon.com/HiLetgo-Temperature-Controller-Thermostat-One-channel/dp/B07CH7W3XP/ref=pd_sim_b2b_2/184-1084058-5569953?_encoding=UTF8&pd_rd_i=B07CH7W3XP&pd_rd_r=cf90c8a1-40f8-11e9-8f93-33fde218e404&pd_rd_w=I5bpV&pd_rd_wg=9hJgX&pf_rd_p=400e0410-f1da-4bff-b39d-66df70b2a999&pf_rd_r=8ZH6DEP0V6N7JGZB77ED&psc=1&refRID=8ZH6DEP0V6N7JGZB77ED] | ||
*$5 for 12v power supply - [https://www.amazon.com/Chanzon-Switching-100-240V-Transformer-Security/dp/B07G12LXDF/ref=sr_1_18?keywords=12v+adapter&qid=1551986742&s=electronics&sr=1-18] | |||
Revision as of 19:27, 7 March 2019
Concept
Arduino Thermostat is open source, meaning access to lifetime design. While Chinese versions are cheap, the Arduino route guarantees 10x the life, and as such, is a lifecycle cheaper And more environmentally friendly option. Arduino is $3.5, relay is $1, probe is $1 - so double the price but 10x the life mi us the waste.
Let's Make this Exciting
To keep cost down while keeping state of art funtionality via smart thermostat features - we can use an Arduino with wireless communication to control the thermostat with an Android phone.
Open Source Industry Standards
- Arduino thermostat with wireless Pi controller - [1]
- How to control your Arduous no with a cell phone - [2]
Sourcing
- $3.50 for Arduino Nano - [3]