The CD4073BM, CD4081BM and CD4082BM are AND gates, provide the system designer with direct implementation of the AND function and supplement the existing family of CMOS gates.
The CD4001BM, HEF4001BT, and MC14001D are NOR gates provide the system designer with direct implementation of the NOR function and supplement the existing family of CMOS gates. All inputs and outputs are buffered IC SOP-14 Pins Package.
The HW-040 Rotary Encoder Module is a device that generates an electrical signal based on how much the rotary input device (knob) is rotated and the direction it is rotating
The 2N5400 and 2N5401 are silicon PNP transistors designed for high voltage amplifier applications. Bipolar (BJT) Transistor PNP 150V 600mA 300MHz 350mW Surface Mount SOT-23.