The Joy-it Explorer Set Raspberry Pi Pico RB-P-XPLR has a color display with a resolution of 160x128 pixels in addition to buttons and other components. With the circuits I developed on a small ...

A transistor tester can be a handy addition to your electronics workbench. This versatile transistor tester design, first presented a decade ago, enables you to quickly assess the functionality of NPN ...

Here is the simple diode circuit and the I-V characteristic curve of a diode. The circuit shows a diode connected in series with a resistor and a DC voltage source. The I-V characteristic curve ...

On a physical level, a transistor’s internal functioning is very complex, but, in practice, using it in some simple experiments is quite easy and affordable for everyone. A transistor allows to create ...

Abstract: When a diode-connected MOS transistor is biased with a PTAT current source, the gate-source voltage of such transistor can be temperature independent. Based on this idea a circuit is ...

A transistor amplifier circuit is an electronic circuit that uses one or more transistors to amplify an input signal. The basic operation of a transistor amplifier circuit involves using a small input ...

The circuit above is a 3−input Diode−Transistor Logic (DTL) gate. Write the truth table for the input combinations of 0 V and 5 V with respect to the ground. Which type of logic gate does this circuit ...

Transistors are the fundamental building blocks behind today's electronic revolution, powering everything from smartphones to powerful servers by controlling the flow of electrical currents. But ...