The simplest possible step-down circuit is a resistive divider. Drive your 5V output into a chain of resistors, from which you tap your 3.3V logic input. A chain consisting of a 2.2k and a 3.3k ...

Here’s the circuit diagram: Yeah ... Remember that the negative feedback logic requires the output to create more voltage the harder it is to push current back through the feedback path.

Upload the source code to the ESP32. Assemble the circuit on a general-purpose PCB. Fix all seven LEDs on the PCB, including ...

a computer is a collection of powered and unpowered circuits and transistors. A logic gate is a series of transistors connected together to give one or more outputs, each output being based on the ...

These include logic-level restoration, cascadability, fan-out and input–output isolation. Transistor circuits deliver all of these functionalities in electronic computing, but for large scalable ...