20pcs Voice Control Delay Module Direct Drive LED Motor Driver Board DIY Small Table Lamp Fan Electronic Building Blocks

Introduction After the module is powered on clap the hand within 2 meters the output terminal is turned on If the light is connected the light is on If the motor is connected the motor will rotate After 10S delay the output will be automatically disconnected the light will be off or the motor will be turned off Stop note that the input and output terminals are positive and negative and the positive and negative input terminals may cause damage Features High power transistor output can directly drive motors or high power LEDs with a maximum load capacity of 1 5AWide voltage 3 9V can be powered by two dry batteries or charging treasure 5VBuilt in anti interference circuit no malfunction due to motor interference except noise The built in delay ends the fast discharge circuit the power is cut off smoothly and there is no phenomenon that the output end is broken for a few seconds at the end of the delay Package includes 20 x Voice Control Delay Module