N20 DC Gear Motor 3V 6V 12V Long Shaft Length 20mm Speed Reduce 30/60/120rpm PWM Controller Electr DIY Engine Smart Robot Model
USD 6.88USD 8.00
N20 DC Gear Motor 3V 6V 12V Long Shaft Length 20mm Speed Reduce 30/60/120rpm PWM Controller Electr DIY Engine Smart Robot Model