RCD Trip Time Tester Without Microcontroller / DIY Trip Time Tester
You can order this PCB from PCBWay.com : https://www.pcbway.com/project/shareproject/RCD_Trip_time_tester_without_using_microcontroller_.html
Circuit , parts list and 3D printer files : https://mousa-simple-projects.blogspot.com/2020/09/rcd-trip-time-tester-without-arduino.html


#RCD
#Trip_Time_Tester


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