SALIENT FEATURES :
A. CONTROL UNIT :
? Mains 230V, 50Hz AC operation.
? Traffic Light Logic for a junction of 4 roads is implemented using digital logic.
? Variable clock generator provided for Automatic operation.
? Manual pulsar provided for Manual operation.
? Traffic Light Logic includes straight, right & left signals for all four roads.
B. 4 ROADS JUNCTION UNIT :
? 4 Roads junction drawn on front panel with straight, right & left, stop and ready signals for each road.
? Each signal indicated by respective colour LED.
STOP : RED LED.
READY : YELLOW LED.
GO : GREEN LED.
? 4 Roads junction unit is to be connected to the Control Unit by a connector.
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