Because the power supply is 220V, but the microcontroller is 5V, the sensor requires 12V, and we don’t want to use a large switching power supply, so we made this module that can convert 220V AC into one channel of 5V and a channel of 12V. GND can be independent of each other. When a common GND is needed, the CGND pin short-circuit module can be used. It is a high-energy cube AP0512N10-ZERO with a power of 10W.
Most of the components inside come from the component packages that come with the module store, except for small resistors, LEDs and terminals.
Component package link: https://item.taobao.com/item.htm?spm=a1z09.2.0.0.7efd2e8dA1Rwa6&id=637380848303&_u=q22a3if4a39e
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
7091-01-DB3-A1
