Mike: Nearly every analog instrument uses the 4-20 mA loop. Field transmitters, positioners, and variable frequency drives ...

The average multicast rate (AMR) is analyzed in a multicast channel utilizing analog beamforming with finite-alphabet inputs, considering statistical channel state information (CSI). New expressions ...

As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for super cheap, and they're incredibly versatile. When you're done using an ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

The analog input of an Espressif ESP32 doesn't seem very reactive in the very first part of its allowed range, with a lack of response, and a non-linearity in the whole range, consequently. The ...

Physiological information provided by bio-potential signals is essential and pivotal for biomedical sensors. As the first stage in the signal chain of the sensor, impedance matching of the analog ...

Software-configurable systems enable industrial OEMs to deliver unprecedented flexibility to the factory floor, while simplifying product complexity. By introducing the Arduino OPTA platform for rapid ...

Contains examples of voltage and current measurement with Arduino. Arduino analog pins are used to measure current and voltage. The measured current and voltage values are displayed on the Nextion ...

Using op amp in multiplexed systems Some analog input modules use a multiplexer to achieve one measurement at a time. For example, you can measure pressure and then subsequently monitor temperature ...

April 2023 - Pepperl+Fuchs has just released the new KCD2-SCS-EX2, the first 2-channel, dual-function AI/AO intrinsic safety barrier in a compact 12.5 mm housing. The two channels of the KCD2-SCS ...