This article will discuss the Xilinx Period timing constraint that allows us to describe the characteristics of the clock signal that will be used with an FPGA design.
This article will discuss the Xilinx Period timing constraint that allows us to describe the characteristics of the clock signal that will be used with an FPGA design.
This article will explain some of the most important settings and design parameters for the Xilinx FFT IP core and…
This article will explain some of the most important settings and design parameters for the Xilinx FFT IP core and function as a basic walkthrough of the Fast Fourier Transform interface.
This article discusses the mathematical significance of I/Q signals and presents the final steps in the DSP algorithm for…
This article discusses the mathematical significance of I/Q signals and presents the final steps in the DSP algorithm for decoding frequency-shift-keying baseband signals.
In this Gentleman Maker project, we will use Particle Photon boards to power a motion-sensing trebuchet that can fend off…
In this Gentleman Maker project, we will use Particle Photon boards to power a motion-sensing trebuchet that can fend off all your mischievous intruders.
Learn about a DSP technique that extracts the original digital data from a demodulated frequency-shift-keying baseband signal.
Learn about a DSP technique that extracts the original digital data from a demodulated frequency-shift-keying baseband signal.
This article will review the common FPGA resources that allow us to efficiently generate and distribute clock signals…
This article will review the common FPGA resources that allow us to efficiently generate and distribute clock signals throughout a system.
This article describes an Ethernet-connected subsystem of a larger modular sensor system designed for industrial or smart…
This article describes an Ethernet-connected subsystem of a larger modular sensor system designed for industrial or smart home sensing and monitoring. We will discuss a custom sensor subsystem developed for this application.
This article discusses the use-cases, benefits, and applications of using an I2C buffer.
This article discusses the use-cases, benefits, and applications of using an I2C buffer.
This article explores some important details related to the design and functionality of processors.
This article explores some important details related to the design and functionality of processors.
Learn about a hardware-based approach to performing calculations, routing digital signals, and controlling embedded…
Learn about a hardware-based approach to performing calculations, routing digital signals, and controlling embedded systems using programmable logic and FPGAs.
In this episode of the Gentleman Maker, we're using a Raspberry Pi and an Arduino Uno to stave off the onslaught of dogs…
In this episode of the Gentleman Maker, we're using a Raspberry Pi and an Arduino Uno to stave off the onslaught of dogs trying to eat every single plant in our garden.
Could you concisely define "embedded system design" off the top of your head? This article looks at the essential…
Could you concisely define "embedded system design" off the top of your head? This article looks at the essential characteristics of an increasingly prominent specialization within the field of electrical engineering.
This article will look at some of the consequences of adding a reset input to an FPGA design.
This article will look at some of the consequences of adding a reset input to an FPGA design.
By connecting an L298 bridge IC to an Arduino, you can control a DC motor.
By connecting an L298 bridge IC to an Arduino, you can control a DC motor.
In this episode of the Gentleman Maker, we'll use a Raspberry Pi 3 Model B, an Arduino Nano, and an Arduino Uno to create…
In this episode of the Gentleman Maker, we'll use a Raspberry Pi 3 Model B, an Arduino Nano, and an Arduino Uno to create a handy system to rid ourselves of overly-colorful fashion choices.
This article looks at the mathematical calculations used to size the pull-up resistors and determine the maximum length…
This article looks at the mathematical calculations used to size the pull-up resistors and determine the maximum length of circuit traces.
In this project, we’re using an Arduino Uno and a Raspberry Pi 3 Model B to create an automatic wildlife camera. And,…
In this project, we’re using an Arduino Uno and a Raspberry Pi 3 Model B to create an automatic wildlife camera. And, as an added bonus, this camera works at night. Make one of your own to snap photos of local birds, parading pups, or sneaky humans.
This article discusses the PCB layout for a power-supply circuit that generates a regulated 3.3 V rail from a small solar cell.
This article discusses the PCB layout for a power-supply circuit that generates a regulated 3.3 V rail from a small solar cell.
This article discusses a 3.3 V power-supply circuit that is built around an inductorless DC/DC converter and a solar cell.
This article discusses a 3.3 V power-supply circuit that is built around an inductorless DC/DC converter and a solar cell.
This article discusses digital down-conversion which is a digital-signal-processing technique widely used in digital…
This article discusses digital down-conversion which is a digital-signal-processing technique widely used in digital radio receivers.
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