Latest Sensors Technical Articles

Sampling, Amplifying, and Digitizing CCD Output Signals

In this article, we’ll see that the amount of noise in image data from a CCD sensor can be greatly reduced by a technique known as correlated double sampling.

6 hours ago by Robert Keim

Understanding CCD Output Signals

This article discusses charge-amplification techniques and explains the characteristics of the voltage waveform that contains a CCD’s pixel data.

one day ago by Robert Keim

Charge-Coupled Device Clocking Techniques for CCD Readout

This article continues the Image Sensor Technology series by examining details involved in the movement of light-generated electric charge within a CCD.

April 02, 2020 by Robert Keim

CCD Image Sensor Types: Full-Frame, Interline-Transfer, and Frame-Transfer CCDs

This article explains the characteristics, advantages, and disadvantages of three CCD (charge-coupled device) architectures.

March 30, 2020 by Robert Keim

Introduction to Image Sensor Technology, from Photons to Electrons

This article, the first in a series, discusses light-sensitive electronic devices called photodiodes and compares CCD and CMOS sensors.

March 23, 2020 by Robert Keim

Improving Phase Accuracy Using a Composite Op-Amp

This is the final part of a six-article series on composite amplifiers. In this last part, we'll show how to improve phase accuracy.

February 27, 2020 by Dr. Sergio Franco

Silicon Photomultiplier (SiPM) Structure, Characteristics, and Applications

Learn about the structure, characteristics, and applications of a silicon photomultiplier (SiPM).

November 21, 2019 by Amos Kingatua

How to Build an Analog Sensor and Analog Output Using Microchip’s RN487x Bluetooth Module

Learn how to hook up an analog input (potentiometer) and output (LED) using a Microchip BLE module.

October 21, 2019 by Aaron Hanson

Sensors and Controls with the RN487x Bluetooth Module from Microchip

Learn about the RN487x family of Bluetooth modules and how to configure them for your low-power peripheral projects.

October 12, 2019 by Aaron Hanson

Time-of-Flight Sensors for In-Cabin Vehicle Safety

This article looks at how time-of-flight sensing in a vehicle's cabin can improve safety and convenience.

August 21, 2019 by Gualtiero Bagnuoli, Melexis

Disadvantages and Advantages of Energy Harvesting

Energy harvesting is a way to obtain electrical energy from the one already available in the environment. Where is energy harvesting appropriate in designs?

August 19, 2019 by Francesco Orfei

pH Monitoring and Control Systems

What are pH monitoring systems and how are they applied in control systems?

July 30, 2019 by Annabel White

Will Energy Harvesting Be What Fuels the Growth of the IoT?

This article explores the challenge of constantly powering the billions of devices that make up the IoT and how energy harvesting could be an effective solution.

May 28, 2019 by Robert Huntley, Mouser

How Do Time of Flight Sensors (ToF) Work? A Look at ToF 3D Cameras

How do time of flight sensors determine distances? Learn more about ToF cameras using an example 3D camera.

May 08, 2019 by Mark Hughes

How to Interpret IMU Sensor Data for Dead-Reckoning: Rotation Matrix Creation

Working with IMUs can maddening for a variety of reasons, but what scares people the most is usually the math.

April 23, 2019 by Mark Hughes

Improving Temperature Sensor Accuracy for Thermocouples and RTDs with Delta-Sigma Converters

This design solution evaluates the accuracy of thermocouples used for high-temperature measurements as well as resistance temperature detectors (RTDs) used for local cold-junction-compensation (CJC) points.

April 11, 2019 by Bonnie Baker, Maxim Integrated