TT Motor Plastic Gear
Voltage: 3V ~ 12V DC
Use scope: scientific electronic products, robot electric body, bubble gun toy gun body, 4WD toy car, 2WD toy car
toy plane class, class products such as vibration electric toy products
product : straight bi-axial reducer motor



LC Meter
Battery AA 1.5V ( long life )
3.5 inch touch LCD for Raspberry Pi
Auto-Range Multi-meter UNI-T
DHT22 Humidity sensor
Zener Diode 15v
Fan 5v for Raspberry pi 

















