#push button switch

CenryKay Adjustable Signal Generator, PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator DC 3.3-35V 5-30mA LCD Display Module

STEREN Network Switch - Coax Splitter 2 Way - Antenna Splitter - Manual Transfer Switch - Coax Cable Splitter 2 Way - Coaxial Cable Adapter for TV - 2 Way Coax AB Switch for TV - 1 Pack 200-315