The circuit uses transistors Q 1 andQ 2 with diode biasing of the base-emitterjunctions. You adjust the multiturntrimming potentiometer tomatch the currents throughthe two collectors whenthe sensing ...

Common methods of reverse-voltageprotection employ diodesto prevent damage to a circuit. In oneapproach, a series diode allows current toflow only if the correct polarity is applied (Figure 1 ). You ...

The value of R1 is determined by the maximum laser current required (in this case, 250 mA), adjusted by the laser diode's typical forward voltage of 2.0 V as given on the datasheet.

Atomtronic analogy to a simple diode circuit. The atomtronic analogy of a diode formed from the joining of p-type and n-type semiconductor materials. Electrons are replaced by ultracold atoms, the ...

By combining 49 of them he’s put together a soda bicarb diode steering circuit for a 7-segment display capable of showing the digits 0 to 9.

News & Views Published: July 2009 Nanobiotechnology A fluid approach to simple circuits Vicente M. Aguilella & Antonio Alcaraz Nature Nanotechnology 4, 403–404 (2009) Cite this article ...

The researchers created simple diode-based AND/OR logic gates from these circuits and incorporated them into pulse modulators, which can encode information by switching one input signal on or off ...

Thankfully, there’s a simple three-component circuit that works way better. In this power path circuit, a P-FET takes role of one of the diodes, with a resistor opening the FET while the charger ...

This circuit was designed to meet a medical application’s requirement to drive a laser diode with reasonable precision and a minimum of components and footprint (the device is now in clinical ...