4N25 Phototransistor Optocoupler IC
4N25 belongs to one of the most famous families of optocouplers. Other optocouplers that have almost similar features are 4N27, 4N27 and4N28. We will discuss all these optoisolators in a …
74LS00 – Quad 2 input NAND Gate
74LS00 is one of the famous and most basic gates from a family of logic gates. There are three kinds of gates, AND, OR and NOT. All three gates come …
74LS138 – 3 TO 8 LINE DECODER IC
74LS138 is a complex TTL based logical device used to convert 3-bit binary data to 8-bits. The actual purpose of this chip is designed for demultiplexing or in machine language …
CD4011 2 input NAND Gate IC pinout, features and example
CD4011 is a 2 input NAND gate IC. It is a quadrable NAND gate integrated circuit that means it consists of 4 NAND gates in a single unit. It is …
DAC0832 8-BIT DIGITAL TO ANALOG CONVERTER IC
The DAC0832 is a simple and advance TTL device used to convert the 8-bit digital data to an analog signal. It is designed to directly interface with 8080, 8048, 8085, …
CD4008 4-Bit Full ADDER IC
CD4008 4-bit full adder integrated circuit used for binary addition. Binary addition is the base of every function performed in most of the smart machines. It is easy to make …
74LS73 DUAL JK FLIP-FLOP Pinout, working and example
Before starting with 74LS73 DUAL JK FLIP-FLOP, let’s first understand that what is it? Flip-Flops and latches are those small devices used to store a single bit. A single flip-flop …
NEMA 23 Stepper Motor Pinout, features and example with Arduino
There are multiple devices for motion, to do the rotation motion we also have different options. These are DC Motor, Servo Motor, and Stepper Motor. When it comes to high …
Max232 IC pinout, features, pins description, and example
RS232 standard was used to transfer data between two devices as serial communication. This standard was introduced by TIA/EIA, which was also known as TIA/EIA 32. RS232 has some limitations. …
ULN2003 introduction, pinout, example and features
This tutorial is an introduction to ULN2003. We will see the features, applications, pinout, and details of all pins and one example at the end of this guide on ULN2003. …