Pay in 4 interest-free payments of $27.75 Learn more
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
03 mm(Live)
Organize your cleaning and maintenance tools in one place (tools sold separately)
as well as a long and strong cable for added security
making it versatile and user friendly for a variety of applications
also available in toilet paper by 1
3Pcs 1Channel AC 220V Optocoupler Module 220V Voltage Detect 220V Optocoupler Isolation Microcontroller TTL Level 3V-5V industrial_Aug2024_update 03 mm(Live)3Pcs 1Channel AC 220V Optocoupler Module 220V Voltage Detect 220V Optocoupler Isolation Microcontroller TTL Level 3V 5V Product Features 1 Channel 220V AC optocoupler module can be used to detect the presence or absence of 220V AC power The output TTL level can be detected by a microcontroller, stabilizing the output of high and low levels (NPN output) When detecting 220V input, the LED light is on, and the optocoupler is conducting and outputting a
