A converter that tapers off a 4 mA input to zero, and adds the input and the tapered off 4mA signal to create a 2-wire 4-20 mA output loop.

Combining two TLx431 regulators together to make a programmable gain current mirror that can be also used for a current loop ...

What is the polar vortex? How it’s responsible for dangerous cold ...

The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

Flu continues to bring misery across the US, with all but four states showing high or very high levels of activity as a new virus strain called subclade K continues to spread. By another measure – ...

"I have had some exposure to the culture of government and politics in Nassau County during the years that you were in government," U.S. District Judge Joan Azrack said to Rob Walker. Do you have ...

Build your Java skills from the ground up by working on simple tasks and beginner-friendly projects. Challenge yourself with more complex Java problems, including those focused on multithreading and ...

Python.Org is the official source for documentation and beginner guides. Codecademy and Coursera offer interactive courses for learning Python basics. Think Python provides a free e-book for a ...