M M&M1 New Member Jan 24, 2013 #1 We are developing microcontroller circuit to control LED lights that are connected to 5 volts USB charger (the same charger used for cell phones). Does the circuit need to be certified considering it is a low power 5 volt project?
We are developing microcontroller circuit to control LED lights that are connected to 5 volts USB charger (the same charger used for cell phones). Does the circuit need to be certified considering it is a low power 5 volt project?
dr pepper Well-Known Member Most Helpful Member Jan 25, 2013 #2 If its a one off I dont think so. If your making a zillion of them then local directives will dictate various guidelines.
If its a one off I dont think so. If your making a zillion of them then local directives will dictate various guidelines.
alec_t Well-Known Member Most Helpful Member Jan 25, 2013 #3 Certification, and the need for it, will depend on which country's laws apply to your circuit.