slot circuits
World Religion Day Symbols Card Game
Build on previous learning about circuits with a versatile matching card game. Introduce the conventional circuit symbols used in circuit diagrams.
Cisco ONS 15454 Reference Manual, Release 5.0 - Chapter 10, Circuits ...
shows the available time slot assignments for concatenated STSs when using CTC to provision circuits.
Candy Switch - electro-mechanical or solid-state options - Candy Controls
Can vary the "on" and "off" points (or dwell time) of electrical or electronic circuits at any point during a machine cycle. Adjustable-while-running switch