Fitting Fixtures and Services

Fittings, Fixtures And Services 3(1+2)

Lesson 08 :Lighting fixtures and fittings for different rooms and light control

Timers

A timer is a specialized type of clock to control the sequence of an event or process. Timers can be mechanical, electromechanical, electronic or even software type. The internal components of a timer include the circuit board with control chip and LED display, a battery and a buzzer.