The distinction between analog and digital signals is very simple, but it can still be a challenge to wrap one's mind around the concepts that define the two systems. Just when you think you've got it ...

Little Bird Electronics posted an article about using an analog voltage reference with Arduino. This is a tool available when using an analog-to-digital converter. By setting up either an internal or ...

TI's Ian Bower looks at the differences between implenting analog and mixed-signal functionality hardware and firmware with the goalof helping designers in one domain comfortable when working with ...

Producing items onto a screen simply by touching the air is a marvelous thing. One way to accomplish this involves four HC-SR04 ultrasonic sensor units that transmit data through an Arduino into a ...

A digital signal processor is an IC or IP core designed to process signals digitally with efficiency. Analog signals are converted to digital via an analog-to-digital converter before being processed ...

Thank you for reading Signal Chain Basics! As Bill Klein mentioned in his last article (links below), Signal Chain Basics will now be written by several Texas Instruments analog experts, and Rick ...