While working on recreating an “ancient” (read: 60-year-old) logic circuit type known as resistor-transistor logic, [Tim] stumbled across a circuit with an unexpected oscillation. The oscillation ...

The ubiquitous LED continues to expand frontiers and applications with a plethora of sizes, colors, and output lumens. Flashing LEDs that incorporate internal electronics for oscillation offer ...

The circuit shown is a 3-input Resistor-Transistor Logic (RTL) gate. a. Write the truth table for the input combinations of 0V and 5V with respect to the ground. b. Based on the output from the truth ...

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...