DORHEA

DORHEA

4Pcs 20A 300W Buck Converter Step Down Module DC 6-40V to 1.2-36V 20A 300W Adjustable Constant Current Voltage Regulator Power Supply Module with Short Circuit Protection Function

DORHEA

15PCS 12V 23A Battery Holder A23 Battery Case with Leads Wires Battery Spring Clip Holder Box

DORHEA

2PCS PCA9685 16 Channel 12 Bit PWM Servo Driver Board IIC Interface PCA9685 Module Controller Compatible with Raspberry Pi

DORHEA

10Pcs 9V Battery Holder, 9 Volt Battery Holder with Switch, 9v Battery Case Connector 2X Lead Wire Spring Clip DIY Plastic Cell Batteries Container Power Bank Cases

DORHEA

2PCS BTS7960 DC Stepper Motor Driver Module 43A Current Limit Control Module H-Bridge PWM Smart Car Board Compatible with Ar duino Raspberry Pi Smart Car