Simple Robot

Tanpa basa basi lagi gan

langsung download pdf nya aja gan..tpi penjelasannya pke basa inggris

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Apa Itu Dioda?

What is Diode?
A diode is a specialized electronic component with two electrodes called the anode and the cathode. Most diodes are made with semiconductor materials such as silicon, germanium, or selenium. Some diodes are comprised of metal electrodes in a chamber evacuated or filled with a pure elemental gas at low pressure. Diodes can be used as rectifiers, signal limiters, voltage regulators, switches, signal modulators, signal mixers, signal demodulators, and oscillators.

Apa Itu Dioda?
Sebuah dioda adalah komponen elektronik khusus dengan dua elektroda yang disebut anoda dan katoda. Kebanyakan dioda dibuat dengan bahan semikonduktor seperti silikon, germanium, selenium atau. Beberapa dioda terdiri dari elektroda logam dalam ruang dievakuasi atau diisi dengan gas elemental murni pada tekanan rendah. Dioda dapat digunakan sebagai penyearah, pembatas sinyal, regulator tegangan, switch, modulator sinyal, mixer sinyal, demodulasi sinyal, dan osilator.


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Apa Sebenarnya Resistor Itu?

What is resistor

Resistor is an electrical component that reduces the electric current.
The resistor's ability to reduce the current is called resistance and is measured in units of ohms (symbol: Ω).
If we make an analogy to water flow through pipes, the resistor is a thin pipe that reduces the water flow.

Ohm's law

The resistor's current I in amps (A) is equal to the resistor's voltage V in volts (V)
divided by the resistance R in ohms (Ω):


The resistor's power consumption P in watts (W) is equal to the resistor's current I in amps (A)
times the resistor's voltage V in volts (V):

P = I × V

The resistor's power consumption P in watts (W) is equal to the square value of the resistor's current I in amps (A)
times the resistor's resistance R in ohms (Ω):

P = I ² × R

The resistor's power consumption P in watts (W) is equal to the square value of the resistor's voltage V in volts (V)
divided by the resistor's resistance R in ohms (Ω):

P = V ² / R

Diterjemahkan Google:

Apa resistor

Resistor merupakan komponen listrik yang mengurangi arus listrik .

Kemampuan resistor untuk mengurangi arus disebut resistensi dan diukur dalam satuan ohm ( simbol : Ω ) .

Jika kita membuat analogi aliran air melalui pipa , resistor adalah pipa tipis yang mengurangi aliran air .
Hukum Ohm
Saya saat ini resistor di ampli ( A ) adalah sama dengan tegangan V resistor dalam volt ( V )
dibagi dengan R resistensi dalam ohm ( Ω ) :

 

Konsumsi daya P resistor dalam watt ( W ) sama dengan saya saat ini resistor di ampli ( A )

kali tegangan V resistor dalam volt ( V ) :

P = I × V

 

Konsumsi daya P resistor dalam watt ( W ) sama dengan nilai kuadrat dari resistor saat I di ampli ( A )

kali resistor resistansi R dalam ohm ( Ω ) :

P = I 2 × R

 

Konsumsi daya P resistor dalam watt ( W ) sama dengan nilai kuadrat tegangan V resistor dalam volt ( V )

dibagi dengan resistansi resistor R dalam ohm ( Ω ) :

P = V 2 / R

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referensi : http://www.rapidtables.com

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Motorized Toy Car

A colleague of mine came up with this ingenious car design for our Maker Club at the public library. It is made from recycled materials and electronic components easily found at a dollar store. Step 1: Supplies 1.One oblong piece of strong cardboard 5x7.5 inches 2.Two empty Bic-type disposable pen tubes 3.Thin rubber band 4.One water bottle cap with a hole drilled in its centre 5.Two large wheels (cardboard or large vitamin bottle caps with holes drilled in the centre) 6.Two fat rubber bands to put around the large wheels to give them traction (cut the rubber band and hot glue it onto the wheel if it’s too big) 7.One thin cardboard circle with a hole in the centre that is smaller than the big wheel, but bigger than the bottle cap 8.Two small wheels (Large lifesavers) 9.Duct tape 10.Two popsicle sticks 11.Two wooden skewers, one six inches, one seven and a half inches, plus an extra wooden skewer (size doesn’t matter for that one). Sharpen the ends of the shorter wooden skewer 12.Two small pieces of an eraser 13.One AAA battery holder with exposed wires (if yours does not have this, simply strip off some of the plastic coating on both the wires so that you have about an inch of exposed wire). 14.One alligator clip. 15.One toy motor (can buy a small personal fan at the dollar store and take it apart to get the motor or buy one from an electronics store/hobby store) with a ball bearing or small nut soldered onto the end. If you are new to soldering, there are various Instructables on it. 16.Soldering iron and solder
 

link download:

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Referensi :
http://www.instructables.com/id/Motorized-Toy-Car/ 

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