The combination of microwave-induced pyrolysis and mechanical processing is a promising way to recycle the waste printed circuit boards (WPCBs). In pyrolysis, WPCBs yield an average of 78.6 wt.% solid ...

The demand for lightweight and high functionality devices is always a driving force in development of smaller, lighter and compact electronics circuit. Printed circuit board (PCB) is the most ...

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Shares of Enbee Trade & Finance , a penny stock priced under Re 1, hit the 5 percent upper circuit at ₹ 0.86 on Monday, June 16, after the company announced that its board will meet on June 20 ...

In this paper, we develop and put into practice an automatic optical inspection (AOI) system based on machine vision to check the holes on a printed circuit board (PCB). We incorporate the hardware ...

New recyclable, self-healing circuit board could solve world’s e-waste crisis The board can be readily recycled, it can also heal itself and be reshaped. Updated: Jun 03, 2025 09:04 AM EST ...

A new class of circuit board material combines recyclable vitrimers with liquid metal droplets, enabling circuits that are electrically conductive, self-healing, reconfigurable, and durable. These ...