Due to the approaching typhoon, on Thursday, August 8Open lecture"Let's make a vibrating micro generator and illuminate the LED", "Let's measure electricity and check Ohm's law"8 month 29 Date (water)I will postpone it to.
Due to the approaching typhoon, on Thursday, August 8Open lecture"Let's make a vibrating micro generator and illuminate the LED", "Let's measure electricity and check Ohm's law"8 month 29 Date (water)I will postpone it to.