Motor Speed Controller, AC 220V 0-1450rpm Digital Adjustable Stepless Motor Speed Regulator 50Hz 15-400W(250W) auspowers_batchthree 360 swivel mount head with

360 swivel mount head with screw-nut lock ensures secure positioning and optimal viewing

fit for Apple iPhone and Android smartphones

440 pieces assortment

Features： IIC/I2C interface was developed to reduce the IO port usage on Arduino board

Motor Speed Controller, AC 220V 0-1450rpm Digital Adjustable Stepless Motor Speed Regulator 50Hz 15-400W(250W) auspowers_batchthree 360 swivel mount head withMotor Speed Controller, AC 220V 0 1450rpm Digital Adjustable Stepless Motor Speed Regulator 50Hz 15 400W(250W) Specification: Model: UX 52 Input Voltage: AC 220V 50Hz Optional Power: 15W, 60W, 250W, 400W Output Speed: 0 1450rpm Speed Adjustable Range: 0 1450rpm Operation Mode: Manual Precision Speed Change Rate: 2% Steady Speed Precision: 10 Port: Pin Size: Approx. 1010cm 3. 93. 9inch Weight: Approx. 322g 11. 4oz Package List: 1 x Motor Speed