An electronic rolling display is a flexible display that can be rolled up into a scroll. Some examples are electronic ink, Gyricon, and OLED.
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one way is to use RTD sensor put inside the motor windings. The RTD sensor is connected to an electronic thermal overload relay. This type of relay can provide running temperature of the motor, on the electronic thermal over load relay display panel. RTD sensor is a wire wound resistor that changes resistance depending on the temperature
Capacitance Electronic Disc was created in 1981.
electronic system used in multiplex theatres
it is a simulator that simulates the behaviour of electronic circuits. it supports electronic design automation.
Simple electronic circuits are used in simple electronic devices.