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the lights don't work and the thieves take advantage
solution
solution is that the state invest in new lights
what is a circuit
A circuit is an interconnection of electrical components that carries electrical current through at least one closed path. A linear circuit, consisting of sources.
types the circuit
3.2.1.- Simple circuit.
3.2.2.- Series circuit.
3.2.3.- Parallel circuit.
3.2.4.- Mixed circuit.
3.2.5.- Short circuit.
Traffic lights, also known technically as traffic control signals
- How works out a traffic light.
traffic lights are a mobility solution to the growing vehicular flow
A light source that is created by a light emitting diode (LED). For decades, LED have been used as indicator lights on myriad products;
LED Light Bulbs. ...
Candle Bulbs. ...
Halogen. ...
Standard-Medium Household. ...
PAR-Bulb Type. ...
CFL Bulb Types. ...
Appliance Bulb Types. ...
MR Halogen.LED Light Bulbs. ...
Candle Bulbs. ...
Halogen. ...
Standard-Medium Household. ...
PAR-Bulb Type. ...
CFL Bulb Types. ...
Appliance Bulb Types. ...
MR Halogen.
metal drawn out into the form of a thin flexible thread or rod.
"a coil of copper wire"
2.
an electronic listening device that can be concealed on a person.
"an undercover police informer who was wearing a wire"
verb
1.
install electric circuits or wires in.
"wiring a plug"
2.
provide, fasten, or reinforce with wires.
In electronics, a small semiconductor device that closes or opens a circuit or amplifies a signal; It is used in integrated circuits to generate bits (zeros and ones).
Device that has that device through which it receives the radiotelegraphy or radiotelephony waves and transforms them into sounds or signals.
A battery is a device consisting of one or more electrochemical cells with external connections provided to power electrical devices such as flashlights, mobile phones, and electric cars. When a battery is supplying electric power, its positive terminal is the cathode and its negative terminal is the anode.
The electrical voltage or potential difference is a physical quantity that quantifies the difference in electrical potential between two points. It can also be defined as the work per unit of charge exerted by the electric field on a charged particle to move it between two determined positions. Wikipedia
-2 batteries 9v
-3 leds(red, yellow, blue)
-2 meters of wire
-bulbs
-3 resistors (4k7 Ω)
-3 resistors (300 Ω)
-3 capacitor (220 μf)
-Transistor NPN BC548
2019