The upper board is grooved for heat insulation, and the lower board has 12v input. The io0 analog output is connected to the relay trigger end of the mos tube, and io2 is connected to the 18b20 temperature control. It is developed with the extremely friendly Arduino IDE. The code is very simple and has libraries. I won’t post it here. Just a simple idea verification, please don’t criticize me. Improvement ideas: Integrate the mos tube relay into the lower plate, the most commonly used d4184mos on the market; add a pressure switch to heat it when there is a water cup on it; add a fuse to prevent fire due to unreasonable settings. But school started and I was too lazy to improve.
All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.
It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.
Supported by EEWorld Datasheet
EEWorld
subscription
account
EEWorld
service
account
Automotive
development
community
Robot
development
community
About Us Customer Service Contact Information Datasheet Sitemap LatestNews
Room 1530, 15th Floor, Building B,
No.18 Zhongguancun Street,
Haidian District,
Beijing, Postal Code: 100190
China
Telephone: 008610 8235 0740
京公网安备 11010802033920号
CSNB371
