Anntem 433mhz RF Wireless Remote Control Switch Long Distance Remotely Small Motor Forward and Reverse Controller Steering Circuit Micro Mini Small Switch Module dc3.5v 3.7v 9v 12v Battery Power

The controller converts the positive and negative directions of the output port according to the remote command. Achieve steering and switching of the motor. Switching control Press the button ?, the Motor Forward,Press Button ? is Stop. Press the button ?, the Motor Reverse,Press Button ? is Stop. Please don't hold control "? "and "?" button at the same time When the motor rotates, stop first, then use the remote control to control the steering. Visual environment, The open environment has a control distance of more than 20 meters. The RF 433mhz signal can penetrate the wall. This product uses a power saving program. It is very suitable for battery power. 1000mA capacity battery, standby can be more than 6 months. Turning into hibernation when standby can be very energy efficient.Because of this dormant program,Button time must be greater than 0.8 seconds.If you push the button too fast, you may occasionally lose control.   Scope of use?Coil, motor steering, electromagnet, positive and negative pole steering?Power supply positive and negative switching function and switch function 1. output voltage=The input power supply voltage?3.5V to 12V universal?  2. when you use, Module will be a bit hot, That is normal, Don’t worry 3.  Starting current is less than 400mA,  More than a limited amount of current, Will be power-off protection.