"Where did all the knobs and sliders go?" It's no wonder that Yamaha's DX7 (and little brother DX9) caused such an upset when they were released in 1983. Gone were all the familiar controls, being ...

Placing a sheet of atom-thin graphene into a feedback circuit causes spontaneous self-oscillation that can be tuned to create frequency-modulated (FM) signals. Changyao Chen, Sunwoo Lee, Columbia ...

An FM transmitter is one of the most popular devices between electronic hobbyist, professionals and even non-technical people. In this article, we gonna learn to how to build an easy, stable and ...

In July last year, the insurer announced the launch of a dedicated US-based renewable energy unit and began offering specialist policies for renewables projects. In 2025, Bradshaw says the company is ...

The first step in selecting the right equipment for the task in hand is to work with the customer to assess their requirements. At Rapid, we carry out on site surveys on behalf of customers to develop ...