Embedded and wearable systems require new ideas for input controller hardware. But older software still expects a keyboard and mouse. How do we bridge the gap…
Embedded and wearable systems require new ideas for input controller hardware. But older software still expects a keyboard and mouse. How do we bridge the gap without having to write kernel drivers?
The Crop Duster Buster is sure to keep your pet's toot smell away!
The Crop Duster Buster is sure to keep your pet's toot smell away!
In this article we’ll take a close look at two sections of the custom-designed control board for the C-BISCUIT demo bot.
In this article we’ll take a close look at two sections of the custom-designed control board for the C-BISCUIT demo bot.
This technical brief covers some useful details regarding a common MOSFET parameter referred to as on-state resistance.
This technical brief covers some useful details regarding a common MOSFET parameter referred to as on-state resistance.
Linear phase response, also known as constant group delay, is an important property in some filter applications.
Linear phase response, also known as constant group delay, is an important property in some filter applications.
This technical brief explains the importance of complex-conjugate poles and second-order stages in optimizing filter performance.
This technical brief explains the importance of complex-conjugate poles and second-order stages in optimizing filter performance.
The Launchpad-Based Laser Tripwire Alarm turns your next security system into a secret agent's dream.
The Launchpad-Based Laser Tripwire Alarm turns your next security system into a secret agent's dream.
This technical brief discusses the reasoning behind and implementation of constant-current drive circuitry for illuminating LEDs.
This technical brief discusses the reasoning behind and implementation of constant-current drive circuitry for illuminating LEDs.
This technical brief explains what differential QPSK is and why it can be advantageous compared to ordinary QPSK.
This technical brief explains what differential QPSK is and why it can be advantageous compared to ordinary QPSK.
This technical brief covers the basic characteristics of a digital modulation scheme known as quadrature phase shift keying.
This technical brief covers the basic characteristics of a digital modulation scheme known as quadrature phase shift keying.
This technical brief presents a simple MOSFET configuration that can be used as a voltage-controlled switch.
This technical brief presents a simple MOSFET configuration that can be used as a voltage-controlled switch.
Build a 1V octave voltage-controlled oscillator (VCO) module and create your own analogue synth sounds.
Build a 1V octave voltage-controlled oscillator (VCO) module and create your own analogue synth sounds.
In part 8 of the "Building Raspberry Pi Controller" series, readers will learn how to attach a camera board to a…
In part 8 of the "Building Raspberry Pi Controller" series, readers will learn how to attach a camera board to a Raspberry Pi and write Python code for photo imaging projects.
This article will give you the building blocks needed to create your own two-channel wireless remote controller.
This article will give you the building blocks needed to create your own two-channel wireless remote controller.
This technical brief describes channel-length modulation and how it affects MOSFET current–voltage characteristics.
This technical brief describes channel-length modulation and how it affects MOSFET current–voltage characteristics.
This technical brief explains a quick, straightforward procedure for evaluating a switch/driver circuit based on an NPN…
This technical brief explains a quick, straightforward procedure for evaluating a switch/driver circuit based on an NPN bipolar junction transistor.
Sensor fusion is the art of combining multiple physical sensors to produce accurate "ground truth", even though each…
Sensor fusion is the art of combining multiple physical sensors to produce accurate "ground truth", even though each sensor might be unreliable on its own.
ADCs (analog-to-digital converters) can be described as either Nyquist-rate or oversampled converters. The Delta-Sigma…
ADCs (analog-to-digital converters) can be described as either Nyquist-rate or oversampled converters. The Delta-Sigma ADC belongs to the oversampled family of converters. It relies upon oversampling and noise shaping to achieve high-resolution conversions.
The Sabertooth 2x32 motor controller can be used to create a robust drive platform for your next robotic endeavour. This…
The Sabertooth 2x32 motor controller can be used to create a robust drive platform for your next robotic endeavour. This article uses an Arduino Uno to communicate with the Sabertooth 2x32 controller.
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