Hello friends , I hope you all are fine and having fun with your lives. Today, I am going to share a new project which is XBee Arduino Interfacing. In my previous tutorials in the XBee series, we have had first Introduction to XBee Module and after that we have also discussed How to Interface XBee Module with Computer. Now we are all well aware of XBee Module and can easily do the XBee Arduino Interfacing. We have seen in the previous tutorial that XBee Module works on Serial protocol so we have to use the Serial Pins of Arduino UNO board.
If you want to use any other microcontroller then you can its not a big issue, just see the way how the programming goes and convert it to the language of your microcontroller i.e. PIC Microcontrollers or 805 ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to elaborate about the Introduction to LM324. It is an Operational Amplifier (Op-amp) consists of four channels. Its a low cost device having true differential inputs.For single supply applications LM 324 are superior to the other operational amplifiers. LM-324 is capable of operating at the minimum voltage up to 3V and at the high voltage levels up to 32V.
One of the major advantage of LM-324 is that common mode input range includes negative supply which eliminates the need of external biasing. Negative power supply voltage is also included in output voltage range. This device is lead (Pb) free, halogen free and RoHS compliant. It consists of four amplifier ...
Hello friends! I hope you will be absolutely fine and having fun. Today, I will give you a detailed discussion about Introduction to 75N75. I have also shared different articles on Introduction to 2N3904, 2N3906, BC547, C945 and IRF540. You must go through all of these articles for the better understanding of this tutorial. 75-N75 is basically a Metal Oxide Field Effect Transistor (MOSFET). MOSFET is a transistor which is frequently used in electronic devices for the amplification and fast switching purposes.
MOSFET consists of four different terminals. These terminals include body terminal, source, drain and gain respectively. There two different type of transistors i.e. P-channel transistor and N-channel transistor. 75N-75 is N-channel MOSFET. ...
Hello everyone, Welcome to our new project. Our new project plays a very important role in our daily life as it is directly connected to our lives. In this project, we are going to design an Accident Detection module. Accidents are the most common thing we hear about in the news, and in social media. Everyone here or there has seen accidents or has been with one. So when any such incidents happen, we inform respective stations or hospitals in that emergency situation. But what about the accidents that happen at night, or in places where there is very less crowd or you are alone. So, to address this issue and provide a potential solution for that, we are going to learn how to detect an accident automatically and inform nearby aid/help stations.
We ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to BD139. BD139 is a Bipolar NPN transistor, it is mounted in the SOT-32 plastic package. It is designed for audio amplifier and driver utilizing complementary circuits. BD139 has a gain value of 40 to 160, which determine the amplification capacity of a transistor. It has three main pinouts which are a collector, base and emitter. It is used to control (On/Off) bigger loads that consume less than 1.5A.
BD139 is used in different industrial projects such as RF amplifier and Switching Circuits. In today's post, we will have a look at its pinout, Arduino interfacing, applications, Specifications, etc. I will also share some links whe ...
Hi Friends! Hope you’re well today. I welcome you on board. Happy to see you around. In this post today. I’ll detail the Introduction to SR560.
The SR560 is a Schottky diode mainly employed in extremely fast switching applications. High surge current capability device, SR560 is highly efficient and reliable and comes with a maximum recurrent peak reverse voltage of 60V while the maximum RMS voltage is 42V.
Read this post all the way through, as I’ll discuss the Introduction to SR560 covering datasheet, pinout, features, and applications.
Let’s get started.
Introduction to SR560
The SR560 is a Schottky diode mainly employed in extremely fast switching purposes.
It is also called a hot-carrier diode that comes with low forward drop voltage.
...
Hello Friends, I hope you all are fine and will be doing well in your life. In today's tutorial, I am going to give you a detailed Introduction to DHT11. It is an embedded sensor used to measure temperature & humidity in the surroundings and gives calibrated digital output. It can measure temperature in the range of 0°C to 50°C with ±2°C accuracy. Its humidity range is from 20% to 80% with ±5% accuracy. It is a small, low cost and easy-to-interface embedded sensor.
In this tutorial, I will explain its working, pinout, protocol and interfacing with other microcontrollers in detail.
Here are a few important features of DHT11, given in the below table:
DHT11 Features & Specs
No.
Parameter
Value
1
Measures
Humidity & Temperature
2
Sensor ...
Hello Friends! Happy to see you around. I welcome you on board. In this post today, I’ll walk you through the Introduction to 1n4749.
The 1n4749 is a Zener diode made of silicon material. It is used for clipping circuits with high power ratings. It is also incorporated in voltage stabilizing circuits and voltage protection circuits. There is a slight difference between the normal diode and the Zener diode. In the normal diode, conduction is carried out in one direction only i.e. in forward biased condition. While in the case of the Zener diode, the conduction is carried out in both conditions i.e. forward biased condition and reverse biased condition. Zener diodes are also applied to keep circuits from overvoltage.
Read this post till the end as I’ll walk you through the complete Int ...
Hello Friends, I hope you all are fine and having fun in your lives. In today's post, we are gonna have a look at detailed Introduction to NRF24L01. NRF24L01 is basically a wireless transceiver, which is used to send and receive data by using radio waves. It is a single chip transceiver module. It uses SPI protocol for transmitting data. Its data transmission speed is up to 2Mbps.
NRF24L01 is normally used in industrial devices and projects for data transmission. It is mostly used in computer, toys, remote control, games, and other electronic devices. In today's tutorial, I will discuss its working, protocol, pinout, and features. I will also share some links of its interfacing with Arduino and some other microcontrollers. if you have any questions regarding it, please ask in comment bo ...
Hello Everyone! Happy to see you here. I welcome you on board. In this post today, I’ll be discussing the Introduction to BC558.
BC558 is a bipolar junction transistor used for amplification and switching purposes. It belongs to the PNP transistor family and is available in a TO-92 package. It contains collector current 100mA, indicating it can drive load under 100mA.
I've previously detailed the Introduction to BC640 & BC327.
I suggest you read this entire post as I will cover a complete introduction to BC558 explaining pinout, working, power ratings, physical dimensions, datasheet, and applications of BC558.
Let’s jump right in. Continue reading.
Introduction to BC558
BC558 is a PNP bipolar junction transistor mainly used for ...
