Exciplex upconversion-type organic light-emitting devices (ExUC-OLEDs) can emit light at less than half the voltage needed ...

Phlux Technology announces a 30 µm optical window version of the Aura family of 1550 nm Noiseless InGaAs APDs. The sensors, ...

Organic light-emitting diodes (OLEDs) have transformed display and lighting technology with their vivid colors, deep contrast ...

Talking about the engine, the Audi Q7 Signature edition is powered by a 3.0-litre turbocharged V6 petrol engine which puts ...

In this paper, the design and fabrication of a 12-22 GHz monolithic integrated GaAs PIN-diodes and pseudomorphic high-electron mobility transistors (pHEMTs) limiter low noise amplifier (limiter-LNA) ...

Using a pair of Zener diodes connected in series and in opposition, it is possible to construct a circuit in which the output signal is approximately a square wave. Advertisement Let’s start inverting ...

What is a limiter circuit? A limiter circuit – also called amplitude discriminator (slicer) – is similar to a simple half-wave rectifier, except that the output signal is the voltage drop across the ...

A resistor and a diode make up the simplest limiter diode circuit. It is beneficial to lower the output voltage to a particular level. Even when the voltage fluctuates, these devices maintain the same ...

Keep the output voltage the same as the threshold voltage you want to keep as cutoff voltage for the cell. Now, turn pot VR1 until LED1 starts glowing. This is the cutoff voltage at which the circuit ...

Diodes D3 and D4 limit the op amps output voltage to 0.7 V in saturation [7]. Op amp U2A output now has to slew only from +0.7 V to -4 V. Since the input resistor R3 will load the output, it is ...