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As the number of Power Over Ethernet (PoE) powered device (PD) applications grows, market pressures are driving designers to lower the cost and complexity of the DC-DC converters that power them, ...

This is a simple circuit diagram of 9V battery charger circuit using SCR and LM311. This is a simple circuit diagram of 9V battery charger circuit using SCR and LM311. The principle behind the circuit ...

For creatives looking to express themselves digitally, Mac offers a diverse array of drawing apps that cater to various needs and skill levels. Here are eight simple yet cool drawing apps for Mac that ...

Google has quietly launched a new web app called Google Canvas, a tool for drawing directly within a browser. The web app has an interface that resembles Adobe's mobile drawing apps, including simple ...

As STEM learning becomes more mainstream from elementary to high school, more products that are STEM-specific are hitting the market. One such product started off on Kickstarter, and after being ...