A simple 2-input NAND gate can be constructed using RTL Resistor-transistor switches connected together as shown above with the inputs connected directly to the transistor bases. Either transistor ...

“The LED may also flash when the E and C leads are switched, but the flash rate will be faster,” Gerbig explained. “This reflects the fact that some types of transistor will operate with their emitter ...

Here is a simple circuit diagram of 88-108 MHz FM Radio Receiver Circuit diagram. The circuit is very simple and the components used in this circuit can be easily available in a market and also the ...

The LED connects across the output transistor because this approach lets the inductive kickback voltage add to the battery-supply voltage and makes the LED brighter. This circuit operates well from ...

This paper surveys the history of the electric-circuit representation of the transistor over the past fifty years. During the first two decades after the transistor was announced in 1948, primary ...

A self-aligned 12-GHz Si bipolar transistor was fabricated in a relatively poorly equipped laboratory. Emitter and base profiles were implanted and no polysilicon emitter was used. The base ...

LEDs and Connecting wires Circuit Diagram of XOR Gate using Transistors The circuit diagram below illustrates the XOR gate using 5 NPN transistors. Here, I1 and I2 represent the two inputs, and O1 ...