Electricity Meter TA12-200 (AC Current Sensor 5A) TLC7528 For example

For example

The module based on DS1307

TO220 Full-Mold package (4PIN)

Capacity: 4 x 3

Thermopiles are used to measure temperature from a distance by detecting an object's infrared (IR) energy

Electricity Meter TA12-200 (AC Current Sensor 5A) TLC7528 For exampleIntroduction : The Electricity Meter sensor module is based on the TA12 200 current transformer which can change large alternating current into a small amplitude. You can use it to test large alternating current up to 5A. It can be used for current monitoring and management in power supply or current saving in house electricity. Specifications Transformation ratio: 2000: 1 Max Input Current: 5A (AC) MAX Output Current: 2. 5 mA Working Frequency: 20K