Latest Analog Articles and Videos

This article covers everything you need to know to generate pulse-width-modulated signals with Atmel’s SAM4S Xplained…

This article covers everything you need to know to generate pulse-width-modulated signals with Atmel’s SAM4S Xplained Pro development board.

Mentioned in the previous article, an operational amplifier is usually connected to components in a feedback circuit. In…

Mentioned in the previous article, an operational amplifier is usually connected to components in a feedback circuit. In this article, we will discuss one of two amp configurations that are most widely used.

In this article we will take a closer look at how to effectively low-pass filter a PWM signal into an analog voltage.

In this article we will take a closer look at how to effectively low-pass filter a PWM signal into an analog voltage.

One of the reasons the operation amp (op-amp) is so reputable is because of its versatility. In this article, you will…

One of the reasons the operation amp (op-amp) is so reputable is because of its versatility. In this article, you will see that almost anything can be done using an op-amp. It is also notable that this integrated circuit has many characteristics that approach those that are considered to be ideal.

We got to interview Alexander Lee from Aeroscope Labs about his experience developing the Aeroscope, the world's first…

We got to interview Alexander Lee from Aeroscope Labs about his experience developing the Aeroscope, the world's first wireless oscilloscope.

If your microcontroller doesn’t have a digital-to-analog converter, you can make a passable replacement with nothing…

If your microcontroller doesn’t have a digital-to-analog converter, you can make a passable replacement with nothing more than a pulse-width-modulated signal and a low-pass filter.

In this article, we'll delve into amplitude modulation and what it's used for. Also, we will differentiate between…

In this article, we'll delve into amplitude modulation and what it's used for. Also, we will differentiate between communication methods that do and do not use modulation.

With graduation coming soon, we compiled some tips for recent EE grads to bag a job in their field.

With graduation coming soon, we compiled some tips for recent EE grads to bag a job in their field.

Crowdfunding sites like Kickstarter, Indiegogo, and Crowd Supply can be a treasure trove of the interesting, ingenious,…

Crowdfunding sites like Kickstarter, Indiegogo, and Crowd Supply can be a treasure trove of the interesting, ingenious, and insanely cool. Check out some of our inexpensive favorites from the crowdfunding world!

If you choose to buffer with MOSFETs instead of BJTs, you need to consider the relationship between gate capacitance and…

If you choose to buffer with MOSFETs instead of BJTs, you need to consider the relationship between gate capacitance and instability.

The previous two articles focused on bipolar junction transistors. In this article, we’ll look at buffering with…

The previous two articles focused on bipolar junction transistors. In this article, we’ll look at buffering with MOSFETs instead of BJTs.

In this article, we will look at two variations on the basic BJT current-buffering circuit.

In this article, we will look at two variations on the basic BJT current-buffering circuit.

Op-amps become even more versatile if you can use them in high-current applications. In this article, we will look at a…

Op-amps become even more versatile if you can use them in high-current applications. In this article, we will look at a basic current-buffering circuit.

Over-voltage and over-current protection circuit for use with the C-BISCUIT platform's main computer, the Wandboard.

Over-voltage and over-current protection circuit for use with the C-BISCUIT platform's main computer, the Wandboard.

This article is following up The Effects of Symmetry on the Fourier Coefficients. Topics will cover finding the average…

This article is following up The Effects of Symmetry on the Fourier Coefficients. Topics will cover finding the average power delivered to a resistor, calculating the RMS value of a periodic function.

This article follows the Quine McCluskey method article. We will now finding essential prime implicants using Petrick's…

This article follows the Quine McCluskey method article. We will now finding essential prime implicants using Petrick's method, simplifying incompletely specified functions, and using map-entered variables.

Lasers are plentiful, inexpensive, and fun to use. Here's a target that reacts when it's hit by a laser beam.

Lasers are plentiful, inexpensive, and fun to use. Here's a target that reacts when it's hit by a laser beam.

An interview with Jordan Bartee, the designer of the Ming Micro portable 8-bit video synthesizer.

An interview with Jordan Bartee, the designer of the Ming Micro portable 8-bit video synthesizer.

Learn how to read electrical signals and data from an analog device using the Step Response technique in Part 5 of the…

Learn how to read electrical signals and data from an analog device using the Step Response technique in Part 5 of the Building Raspberry Pi Controllers series.