There are many ways you can design a simple traffic light circuit.
I recommend you to use a 4017 IC.
Please check this site as reference. It's a two way traffic light circuit.
http://circuitdesolator.blogspot.com/2011/01/traffic-light-circuit-based-on-4017.html
this depend on the way where you want to place your design you have to design a timing circuit first.(u can use IC 555 ) after that according to your variable and expression give this output of timing circuit to LOGIC gates serially after every one minute the output of timing circuit will change and gates are also change their position and indicate traffic light.
To make a simple series circuit to light a bulb, the simplest components are a power source (such as a battery); a switch (to turn the power on or off); the bulb (obviously !); and some wires to connect everything together.
when a light is on it is part of a scolde circuit
The following are definitely examples of a simple circuit:-A resistor hooked across a battery-A lit bulbThe following might be examples of a simple circuit:-A Logic gate has one or more inputs and one or more outputs but is not necessarily a simple circuit within the chip containing it.
A simple circuit consists of a source of electro motive force ( EMF or voltage V ) This could be a battery,dynamo or solar cell. The circuit should do something, like light a lamp. For the lamp to glow there must be a flow of electrons called an electric current measure in Amperes (I). For the current to flow the circuit must form a closed loop, like a daisy chain. A switch is a device that breaks this loop and controls the state of the circuit. Closed circuit, switch closed, = lamp on Open circuit, switch not closed = lamp off
IC 555 is a simple timer integrated circuit device and used for traffic light timing to control traffic flow.
Simple parts of a circuit are switches, light bulb, battery and connecting wires.
No. Circuit is open but still HOT.
A simple electrical circuit consist in a source of power (like a battery), a conductor (like a wire), and a load (like a light bulb, a motor, a resistor, etc)
A battery, a light bulb and a switch
this depend on the way where you want to place your design you have to design a timing circuit first.(u can use IC 555 ) after that according to your variable and expression give this output of timing circuit to LOGIC gates serially after every one minute the output of timing circuit will change and gates are also change their position and indicate traffic light.
You need a Battery, Light Bulb, Ammeter, Switch.
wire a resistor across a battery. that is about as simple as it gets. the resistor could be an incandescent light bulb.
To make a simple series circuit to light a bulb, the simplest components are a power source (such as a battery); a switch (to turn the power on or off); the bulb (obviously !); and some wires to connect everything together.
1. Battery 2. Wires 3. light bulb, buzzer
A switch simply opens a circuit, stopping the flow of electricity. For example: a simple circuit would be two wires from a battery, one of which goes to a switch, and the other goes to a light bulb. A third wire goes from the other side of the switch to the other conductor of the light bulb. With the switch closed the circuit is complete and the light goes on. Open the switch and the circuit is broken and the light goes off.
A switch simply opens a circuit, stopping the flow of electricity. For example: a simple circuit would be two wires from a battery, one of which goes to a switch, and the other goes to a light bulb. A third wire goes from the other side of the switch to the other conductor of the light bulb. With the switch closed the circuit is complete and the light goes on. Open the switch and the circuit is broken and the light goes off.