Discover Arduino Uno Q, a hybrid Linux plus microcontroller board with four Cortex A53 cores, so you get precise control and ...

You don’t see them much anymore, but there was a time when any hobbyist who dealt with RF probably had a grid dip meter. The ...

While there’s no shortage of DIY holiday gift ideas, trying to put together one at the last minute might be a tall task even for the most accomplished tinkerer. But on the YouTube channel Easytronic, ...

The concept of building your own hydroelectric generator seems simple at face value: use gravity to impart as much force as ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...

High Performance HF Power meter using Arduino and a Directional Coupler This device can measure power over a wide dynamic range from 10uW to 1 KW and will derive SWR for a 50 Ohm load The front end ...

Upon initial power on of the timer, a lower case 'm' will display in the left 2 digits of the display. At this point there are three valid inputs from the remote control (press '1', '2', or '3'), then ...

Abstract: India faces the issue of energy theft at a very large scale. This paper introduces a system that removes human intervention in meter readings and bill ...

Abstract: Measurement of electrical parameters such as Inductance (L), Capacitance (C) and Resistance (R)plays an integral role in the real world implementation of the circuits. This paper is focused ...