My advice to third-gen owners is to stick with what you have or spend a bit more to get the AirPods 4 with ANC. They’re the only semi-open earbuds with active noise canceling that actually works ...

This article shows how I built the circuit and what I learned from it. After many years of working with hardware designs based on digital semiconductors, it was time to realise a very old idea. My ...

Full Adder is a combinational logic device, which has three inputs & two outputs, Sum and Cary out.The IC 74LS83 is a Full Adder with Carry in and Carry out feature. It is a four stage 4-bit counter, ...

This application showcases the capabilities of the CLB peripheral by creating a logic circuit that decodes the waveforms from a rotary encoder and a 4-bit up/down counter circuit used to track the ...

It is very commonly found in digital-to-analog converters. The basic BCD (Decade) counter is an electronic circuit with a 4-bit binary output and an input signal (called a clock). With each clock ...

This article follows up by presenting a simple circuit for a frequency counter derived from the GPSDO schematic. As shown in Figure 1, we reuse much of the previous design including the power supply, ...

Abstract: To minimize the consumption of power, chip area and to enhance the battery life and performance of the system, the low power VLSI circuit is designed. Scaling design or counter is used as a ...

Recently, researchers have developed a 4-bit super-conducting microprocessor that uses significantly less energy than typical microprocessors. What are superconductors, what can this microprocessor do ...