Switches

Light Controlled Switch with CdS Cell
Light Controlled Switch with Solar Cell
Sensitive Light Controlled Switch 1	Sensitive Light Controlled Switch 2
Light Controlled Switch	Electronic Touch Switch
VOX — Voice Operated (Transmit) Relay
Voice Controlled Switch	Electronic Relay Switching
Transistor Switcher 1	Transistor Switcher 2
Fast switching DEL display, persistence of vision verification
Relay Latching Circuit	Relay Light Flasher
Supersensitive Relay or Sensitive Electronic Voltmeter
Transistor Delay Circuit Using RC Time Constant
Delay Switching Circuits	DC-to-DC Converter
Lamp Blinker Circuit	Mechanical Chopper (DC-to-AC Converter)
Momentary ON Call Switch
Light Dimmer	Light Controlled Blinker
Analog Switch SPST to SPDT 4066

Électronique / Electronic