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Electronics Tutorials

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Intermediate Electronics

How to use a Bipolar Junction Transistor (BJT) as a Switch?New

If you have checked out our tutorial Different Regions of BJT Operation, we’ve discussed ...

If you have checked out our tutorial Different Regions of BJT Operation, we’ve discussed how a bipolar junction transistor (BJT) operates in ...

If you have checked out our tutorial Different Regions of BJT Operation, we’ve discussed how a bipolar junction transistor (BJT) operates in cutoff, saturation, and active ...

Sine Wave Generator - Part 17 Microcontroller Basics (PIC10F200)

Hi again! This time we will rest after the two last huge tutorials and make a really simple ...

Hi again! This time we will rest after the two last huge tutorials and make a really simple device with a short and easy program. I suggest you ...

Hi again! This time we will rest after the two last huge tutorials and make a really simple device with a short and easy program. I suggest you make the sine wave generator ...

How to make a 360 degree Continuous Rotation Servo Motor?

Okay, today we are going to take this regular servo and convert it into a continuous ...

Okay, today we are going to take this regular servo and convert it into a continuous rotation servo. You may see a lot of videos like this on ...

Okay, today we are going to take this regular servo and convert it into a continuous rotation servo. You may see a lot of videos like this on YouTube and a couple of them are ...

Digital Thermometer - Part 16 Microcontroller Basics (PIC10F200)

Hi there! Today I want to present to you another meaty tutorial about creating a ...

Hi there! Today I want to present to you another meaty tutorial about creating a thermometer based on the very popular DS18B20 sensor and a ...

Hi there! Today I want to present to you another meaty tutorial about creating a thermometer based on the very popular DS18B20 sensor and a 7-segment LED indicator. You may ...

I2C FM Radio - Part 15 Microcontroller Basics (PIC10F200)

Hi again! After a relatively long break, I want to continue with the tutorials about the ...

Hi again! After a relatively long break, I want to continue with the tutorials about the PIC10F200 microcontroller. This time, let’s learn about ...

Hi again! After a relatively long break, I want to continue with the tutorials about the PIC10F200 microcontroller. This time, let’s learn about how to make an FM radio. You ...

Different Regions of BJT Operation

In our previous tutorial about bipolar junction transistors (BJTs), we have discussed its ...

In our previous tutorial about bipolar junction transistors (BJTs), we have discussed its basic structure and how its two types, npn and pnp, ...

In our previous tutorial about bipolar junction transistors (BJTs), we have discussed its basic structure and how its two types, npn and pnp, basically operate. This time, we ...

Obstacle Avoidance Robot - Part 14 Microcontroller Basics (PIC10F200)

Hi there! This is the final “robot” tutorial I want to share with you. If you remember, our ...

Hi there! This is the final “robot” tutorial I want to share with you. If you remember, our robot still has a “head” with the “eyes”, and this ...

Hi there! This is the final “robot” tutorial I want to share with you. If you remember, our robot still has a “head” with the “eyes”, and this time we will give the robot some ...

What are the Different Regions of Operation for a FET?

We went over the architecture and operation of MOSFETs in a previous tutorial but I, ...

We went over the architecture and operation of MOSFETs in a previous tutorial but I, personally, have always struggled with understanding the ...

We went over the architecture and operation of MOSFETs in a previous tutorial but I, personally, have always struggled with understanding the different operating regions of a ...

NMOS vs PMOS and Enhancement vs Depletion Mode MOSFETs

We decided to create a tutorial talking about PMOS versus NMOS and enhanced versus ...

We decided to create a tutorial talking about PMOS versus NMOS and enhanced versus depletion mode MOSFETs because, frankly, these terms were very ...

We decided to create a tutorial talking about PMOS versus NMOS and enhanced versus depletion mode MOSFETs because, frankly, these terms were very confusing to me when I was ...

How a MOSFET works at the Semiconductor level

MOSFETs are Metal Oxide Semiconductor Field Effect Transistors. MOSFETs act like switches ...

MOSFETs are Metal Oxide Semiconductor Field Effect Transistors. MOSFETs act like switches by varying the voltage on one terminal, the gate, ...

MOSFETs are Metal Oxide Semiconductor Field Effect Transistors. MOSFETs act like switches by varying the voltage on one terminal, the gate, changing the resistance between the ...

Line Following Car - Part 13 Microcontroller Basics (PIC10F200)

Hi again! In the previous tutorial we started to learn how to make a robot. Last time, it ...

Hi again! In the previous tutorial we started to learn how to make a robot. Last time, it was radio-controlled. This time, we will make it move ...

Hi again! In the previous tutorial we started to learn how to make a robot. Last time, it was radio-controlled. This time, we will make it move automatically without our ...

Practical example of Zener Diode as a Voltage Regulator

So we have gone over Zener diodes, how they work and some of the concepts - how they're ...

So we have gone over Zener diodes, how they work and some of the concepts - how they're used in voltage regulation, we've gone over it ...

So we have gone over Zener diodes, how they work and some of the concepts - how they're used in voltage regulation, we've gone over it conceptually, gone over it ...

Center-Tapped Full-Wave Rectifier Operation

In our previous discussion about rectifiers, we discussed full-wave rectifiers and how they ...

In our previous discussion about rectifiers, we discussed full-wave rectifiers and how they are different from half-wave rectifiers. We also ...

In our previous discussion about rectifiers, we discussed full-wave rectifiers and how they are different from half-wave rectifiers. We also discussed one type of full-wave ...

Half-Wave Rectifier in a Power Supply

In our previous topics about diodes, we’ve learned about the pn junction, and how a diode ...

In our previous topics about diodes, we’ve learned about the pn junction, and how a diode works in forward bias and reverse bias. We have also ...

In our previous topics about diodes, we’ve learned about the pn junction, and how a diode works in forward bias and reverse bias. We have also discussed LEDs, which is a ...

Zener Diode as Voltage Regulator - Conceptual Overview

In our previous topics relating to diodes, we’ve discussed the operation of a Zener diode ...

In our previous topics relating to diodes, we’ve discussed the operation of a Zener diode as well as its important specifications. We’ve learned ...

In our previous topics relating to diodes, we’ve discussed the operation of a Zener diode as well as its important specifications. We’ve learned that a Zener diode is a ...

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