4066 (Quad Analog Bilateral Switch) SX127 Pin 4: A2 – Input

Pin 4: A2 – Input A (Bit 2)

of Inputs:

Spindle speed and direction control

The Dual H-Bridge Motor Driver module Board

1 x Key Chain

4066 (Quad Analog Bilateral Switch) SX127 Pin 4: A2 – InputThe 4066 contains 4 analogue bilateral switches, each with an active high enable input (A) and two input outputs (X and Y). When the enable input is set high, the X and Y terminals are connected by a low impedance; this is the on condition. When the enable is low, there is a high impedance path between X and Y, and the switch is off. Analog switch integrated chips (ICs), when turned on, will conduct both analog and digital signals from the input pin