Wind power generator "[Note] : The following is to do brEUhless motor parameters!!! [vS] red line, driving voltage, DCand310V (220V AC is 310V DC after the rectifier bridge, it is best to add a 100uf or 400V filter capacitor) this time the wide voltage of the motor DC176V-375V, that is, AC AC110V-220V rectifier can be EUed. [GND] Black wire, all the negative terminals of the power supply are connected together. [Vcc] White wire, working voltage, DC14-16V [Vsp] yellow line, speed control, 0-6.5VPWM speed regulation, the lower the voltage turn The slower you go, the more you can mediate FG Blue line, speed feedback [Note] : This motor is 220V motor. It's not 220V electricity. Here is a picture of the power generation. Making electricity is easier: connect the red and black wires. Both sides can generate electricity. Nothing needs to be connected with LED lights. If you bring others, you need to rectify and stabilize the voltage.diy is made by yourself! Power generation is the generation of direct current. Approximate parameters of power generation: 120 RPM :9v 240 RPM :18V 480 RPM :36V 960 RPM :72V " Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.