Inside Hidden Corner Bracket M5 for Aluminum Extrusion 20x20 Keypad 74HC161 is a synchronous presettable

74HC161 is a synchronous presettable binary counter with an internal look-head carry

this board integrates robust Wi-Fi connectivity

There is an  IR detector on the Infrared Receiver which is used to get the infrared light emitted by the Infrared Emitter

Operating Voltage: 8

High sensitivity

Inside Hidden Corner Bracket M5 for Aluminum Extrusion 20x20 Keypad 74HC161 is a synchronous presettableIntroduction : These connectors provide a hidden inside 90 degree corner connection for V Slot Aluminum extrusion bars. Connection is quick and easy with included set screws Fits V Slot Aluminum Extrusion series. Specefications Cast Zinc Bracket Dimensions 26*25*5. 8 ) .