Ever wonder what's inside a Bluetooth speaker? In this week’s Teardown Tuesday we are going to take a look at the inside of one.
Ever wonder what's inside a Bluetooth speaker? In this week’s Teardown Tuesday we are going to take a look at the inside of one.
Learn about basic procedures and techniques for creating your own projects with Atmel’s SAM4S Xplained Pro development platform.
Learn about basic procedures and techniques for creating your own projects with Atmel’s SAM4S Xplained Pro development platform.
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.
We got to interview JF Brandon from BotFactory about Squink, a desktop PCB printer.
We got to interview JF Brandon from BotFactory about Squink, a desktop PCB printer.
Will your linear regulator function properly under all possible operating conditions? To find out, you need to understand…
Will your linear regulator function properly under all possible operating conditions? To find out, you need to understand power dissipation and thermal resistance.
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.
In this Teardown Tuesday, we are going to take a look at what makes a Dewalt USB power supply work.
In this Teardown Tuesday, we are going to take a look at what makes a Dewalt USB power supply work.
In this article, we will use a simple, proven tuning procedure to find effective values for proportional, integral, and…
In this article, we will use a simple, proven tuning procedure to find effective values for proportional, integral, and derivative gain.
Readers will learn how to wire a standard 16x2 LCD (liquid crystal display) to a Raspberry Pi to display messages.
Readers will learn how to wire a standard 16x2 LCD (liquid crystal display) to a Raspberry Pi to display messages.
No I2C interface with that sensor? No problem. Program a PIC chip as an I2C slave device for custom sensor and I/O…
No I2C interface with that sensor? No problem. Program a PIC chip as an I2C slave device for custom sensor and I/O interfacing. Here, we use three DHT22 sensors on a single I2C interface.
In this Teardown Tuesday, we will take a look at the Kwikset SmartCode Lock.
In this Teardown Tuesday, we will take a look at the Kwikset SmartCode Lock.
The Raspberry Pi 3 has been released for sale, what's inside it, and what can you do with it?
The Raspberry Pi 3 has been released for sale, what's inside it, and what can you do with it?
We will explore how P, I, and D gain influences system performance, and in the process we will find a gain configuration…
We will explore how P, I, and D gain influences system performance, and in the process we will find a gain configuration that works well for our temperature controller.
Design and theory behind the 5V-3A buck regulator based on the LM25575 to be used in the C-BISCUIT robot project.
Design and theory behind the 5V-3A buck regulator based on the LM25575 to be used in the C-BISCUIT robot project.
With USB communications and a Scilab graphical user interface, we can really see what the PID controller is doing.
With USB communications and a Scilab graphical user interface, we can really see what the PID controller is doing.
We will implement a basic PID (proportional–integral–derivative) controller in firmware and observe the results using…
We will implement a basic PID (proportional–integral–derivative) controller in firmware and observe the results using an oscope and LEDs.
The Dutch startup Eurekite has made a flexible ceramic called Flexiramamics, find out about what it can do.
The Dutch startup Eurekite has made a flexible ceramic called Flexiramamics, find out about what it can do.
While the C-BISCUIT project is far from complete, it's already come a long way, seeing numerous ideas and design goals in…
While the C-BISCUIT project is far from complete, it's already come a long way, seeing numerous ideas and design goals in the process. This article will discuss some of these.
An overview of Zentri's IoT and M2M Platform. Does it live up its predecessor?
An overview of Zentri's IoT and M2M Platform. Does it live up its predecessor?
Soldering surface mount components by hand can be done, but reflow soldering in an oven is much quicker and produces more…
Soldering surface mount components by hand can be done, but reflow soldering in an oven is much quicker and produces more consistent results. Building a microprocessor controlled reflow oven is well within the abilities and budget of many hobbyists.
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