There are several ways to evaluate the bandwidth of a signal in the time domain and frequency domain. Previously we looked at the classic relationship of rise time (tR) and bandwidth (f3dB)...

Given two batteries, it chooses the one to connect to the load based on the voltage measured at their poles. It can also be used to switch DC power supplies...

Efficient Power Conversion has introduced a new generation of 100 V integrated GaN power-stage ICs...

This design based on an SR latch and two RC networks is, unlike many alternative solutions, neither complex nor expensive...

The term bandwidth is used and abused in many situations. I recall one meeting where the word was used to refer to...

Multicore processing boosts performance and energy efficiency in many coding situations. Bare-metal algorithms further enhance these benefits...

Tracking down rodentia (or otherwise)-caused cable cuts, and differentiating them from normal open circuits, is critical. Evolving the circuit design for expanded functionality makes it even more valuable...

Figure shows a simple tester, based on an ATtiny202, a piezo buzzer, and an LED, for checking circuit wiring or tracing out the tracks on a PCB...

Let’s melt metals using the ZVS technique applied to a 1,000 W RLC resonant circuit. Have you ever wondered how intense the electromagnetic fields surrounding us can be?...

Circuit morphs the versatile 555 into a circuit that’s quite different from its usual role as an analog oscillator or timer. Here it’s combined with an NTC thermistor, and one resistors to make a resistor-programmed ON/OFF thermostat...