Wireless Relay kit (4 channels-12V) 74160 where A3 and B3 are

where A3 and B3 are the most significant bits

Push pull type

Dual VNH5019 motor driver shield can be easily inserted into Arduino various compatible controllers

Motor control systems

Wireless Relay kit (4 channels-12V) 74160 where A3 and B3 areIntroduction : Wireless Relay kit (4 channels 12V) is DC 12 volt relay switch is equipped with 4 channel wireless receiver that built with high stability, security and performance. While the included 1 remote controls transmit strong signal that can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance,. Easy and Flexible Switch Relay . Wireless Relay kit (4 channels 12V) is a perfect remote switch