Welcome to our store！</br> 1、Analog and digital steering gear, suitable for for RC cars drifting drive, high performance. 2、SMM system vibrating gyroscope, the steering gear can be changed (that is, the direction of the car) by it. 3、Light weight, portable, take no burden on the RC car, easy to install and disassemble 4、Compatible for WPL D12 remote control car, connect the steering gear gyroscope, and then turn on the transmitter and receiver. 5、The sensitivity can be adjusted by the potentiometer above, simple to operate. <p class="wang-edit-text">Item Type:&nbsp;Gyroscope for RC Car Material:&nbsp;Plastic + Electronic Components Color: As Picture Shown Size: Approx.&nbsp;30x18x13mm/1.2x0.7x0.5in Weight: Approx. 8.0g/0.3oz Working Voltage: DC 4-6V Working Temperature: -10℃-45℃ Fit for WPL D12 How to use: 1. Connect the steering gear gyroscope, then turn on the transmitter and receiver 2. Turn on the gyroscope to keep the car still, and wait until the red LED light of the gyroscope is on. 3. The sensitivity can be adjusted by the potentiometer on the gyroscope <p class="wang-edit-text"><style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x&nbsp;Gyroscope for RC Car Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>