Extending Woodward's original "Flip ON Flop OFF" for AC voltages, switching power ON and OFF using a pushbutton or a ...

The resulting fire, which knocked out the substation and in turn, power to more than 70,000 customers, including the west London airport, led to 1,300 flight cancellations affecting nearly 300,000 ...

This study proposes a novel light-emitting diode (LED) driver circuit that stabilizes the lighting output without a photodiode. The LED driver circuit is composed of a self-alignment circuit to ...

I'm always a little bit suspicious of the typical multi-socket extension cords that, admittedly, I have scattered around my home. Every so often I spy one and immediately think to myself 'I really ...

The purpose is to realize miniaturized and broadband function blocks with very simple configurations for multifunction monolithic microwave circuits. FET-sized combiners and dividers, in phase and out ...

"If I had to make any criticisms or suggestions, it would be useful to have LED charging indicators next to the sockets, just a basic LED that lights up when power is bing passed.

This is a basic program which allows the STM32F030 MCU to drive MAX7219 based LED-matrices It uses the SPI protocol, with software controlled Chip-Select (pin PA4 here, but you can use any GPIO) The ...