The conductive material includes an oxide, a nitride, or an oxynitride including indium and zinc. A metal oxide film is deposited using the sputtering target in which the conductive material and the insulating material are separated from each other.山崎 舜平...
This may not be possible if the transistor is already faulty. This is because a damaged transistor may have a faulty junction which may be short-circuited, causing a short at the output of the solar cell. How to get 12 V from 2N3055 Solar Cell To get 12 V from 2N3055 customized solar...
This is the standard method of using any transistor like a switch for controlling a given load. You can see when a small external voltage is applied to the base, the transistor switches ON and conducts heavier current across the collector emitter terminals, switching on a bigger load. The bas...
10. THE TRANSISTOR CAN ACT LIKE A SWITCH (OR LIKE A PARTIALLY-ON SWITCH.) 11. CONNECT A POWER SUPPLY OR BATTERY FROM COLLECTOR TO EMITTER IN ORDER TO CREATE A BIG FLOW OF CHARGE (BUT WHY?) 12. THERE'S ANOTHER DEPLETION ZONE BETWEEN COLLECTOR AND BASE. ...
How to Make a IR Proximity Sensor at Home: In this Instructable I show you how to make a simple infrared sensor for hobby projects and to learn how an infrared sensor works. I used an infrared sensor with one of my previous Instructables (the automatic h
A buzzer is a device that produces an audible tone under the influence of an external voltage. Visit us to know how to make a buzzer with a simple buzzer circuit.
The bipolar transistor was invented by three researchers working at Bell Labroratories: John Bardeen, Walter Brattain, and William Schockley. They had been working on an idea that used a field effect to control the current in a semiconductor, but they were unable to make t...
Parts of a transistor A transistor is similar to a set of two diodes with theircathodesoranodestied together. It has three terminals that carry electrical current and help make a connection to external circuits: The emitter is the transistor's negative lead. ...
are created, it is important to enter a description of the component. This is very useful for future reference or when the part is obsolete and needs to be replaced. Having these details on the BOM improves readability. The two images below show filled description fields of a transistor ...
It is possible to make a transistor using Galena (lead sulfide, PbS). Silvery hunks of Galena are often available from rock shops and science museum stores. You can even make your own by melting sulfur and lead powder over a flame. Look up keywords such as "cat's whisker diode" and "...