Hello readers, we hope you all are doing great. Welcome to the 1st lecture of Section 4 in the ESP32 Programming Series. In this section, we will interface the ESP32 module with common Embedded modules(i.e. LCD, Keypad, RTC etc.).
In today's tutorial, we will interface ESP32 with a 16x2 LCD and will display data using both Data Mode and I2C Mode. LCD is the most commonly used embedded module in IoT Projects. It is used to display different types of data i.e. sensor readings, warning messages, notifications etc.
Before going forward, let's first have a look at what is LCD and How it works:
16x2 LCD Module
LCD(Liquid Crystal Display) is a type of electronic display module that is used in a wide variety of applications and devices such as calculators, computers, mobile phones, ...
Hello friends, I hope you are all fine and will be doing something special in your life. In today's post, we are gonna have a look at a detailed Introduction to MPU6050. MPU6050 is a sensor for motion processing devices. It is the world's first six-dimension motion tracking device. It was designed for low-cost and high-performance smartphones, tablets and wearable sensors. It is capable of processing nine-axis algorithms, it captures motion in X, Y and Z axis at the same time.
MPU6050 is used in different industrial projects and electronic devices to control and detect the 3-D motion of different objects. In today's post, we will have a look at its working, pinout, protocol, it's interfacing with Arduino, features, applications, etc. I will also share some links of projects wh ...
Hi Friends! Hope you’re well today. I welcome you on board. Thank you for clicking this read. In this post today, I’ll detail the Introduction to SB560.
The SB560 is a Schottky diode, also known as a hot-carrier diode, mainly incorporated in extremely fast switching applications. It comes with low forward drop voltage and is used in the high-frequency operation. A highly reliable and efficient device, SB560 is a high forward surge capability component available in the DO-201AD package. This device carries a maximum RMS voltage of 42V while the maximum repetitive peak reverse voltage is 60V.
I suggest you go through this entire post till the end, as I’ll detail the Introduction to SB560 covering datasheet, pinout, features, and applications.
Let ...
Introduction
When the subject is ESP8266, it is normal that our attention is on the Wifi module. We've already discussed some applications in previous articles, and there's still a lot of cool stuff to see in the future. We've looked at how the ESP8266 communicates with the world via wifi, and now we'll look at how it does it through its pins.
We will make a decision here. The ESP8266 is found in several modules. Each module with its pin provision. ESP-12 modules provide the most features. To make better use of these features and have a more protoboard-friendly module at hand, we will analyze the NodeMCU module with the ESP-12E.
Overview and Electrical Data
The NodeMCU pins are available in two rows with a spacing that allows them to fit on a breadboard (in particular, I find the pins a ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to explain you about Introduction to TL431. TL 431 are programmable shunt regulator diodes having three terminals. Its a low temperature coefficient diode and can be programmed from reference voltage (Vref) up to 36V when it is attached to 2 external resistors.
TL 431 has an impedance of 0.22 ohms and has a current range from 1mA to 100mA. In several different applications zener diodes can be replaced with TL 431 diode due to its efficiency. These applications include power supplies, Operational Amplifier (Op-amp) circuitry and digital voltmeters. TL-431 can either be used as positive or as negative voltage reference because it operates as shunt regulator. T ...
Hi Friends! Hope you are doing well. I always feel pleasure to keep you updated with information related to engineering and technology. Today, I'll unlock the detailed Introduction to LED. The LED stands for Light-emitting diode. LED is a PN-junction diode mainly used as the source of light.
The LED has a leg over common orthodox incandescent light in terms of efficiency, low consumption power, compact size, longer range and an ability to retain the quality for a longer period of time. It comes with a wide variety of applications ranging from automotive headlamps, camera flashes, aviation lighting, traffic signal, and medical devices.
In this post, I'll try to cover each and everything related to LED, so you don't need to wrestle your mind browsin ...
Hey Fellas! Hope you are enjoying life and getting most out of it. I am back to give you daily dose of information so you can excel and grow in your relevant field and keep coming back for what we have to offer. Today, I am going to uncover the details on the Introduction to 2n5457. It is an N Channel JFET (Junction Field Effect Transistor) which is mainly designed for audio and switching applications. It consists of drain, source and gate which are denoted by D, S and G respectively. I'll try to cover every aspect related to this transistor so you don't need to go any where and find all information in one place. Let's dive in and explore what is it about and what are its main applications.
Introduction to 2n5457
2n5457 is an N channel field ef ...
Hi Mentees, Welcome to a new tutorial at The Engineering Projects. Today You will unearth about Common Collector bipolar Junction Transistor Amplifiers. Before this, we learnt about two types of Configurations of Transistors named Common Emitter BJT Amplifiers and Common Base BJT Amplifiers.
In this tutorial We'll discuss about:
Introduction of Common Collector BJT Amplifier.
Basic Concepts for the Common Collector BJT Amplifiers.
Implementation of Common Collector BJT Amplifiers in Proteus ISIS.
Characteristics and advantages of Common Collector BJT Amplifiers.
So that, you can get the best understanding about the topic and its practical implementation.
Introduction
1st of all, We'll have a brief definition of the Common Collector Ampl ...
Update: We have created a new version of this library, which you can check here: Arduino Mega 2560 Library for Proteus V2.0.
Hello friends, hope you all are fine. In today's post, I am going to share Arduino Mega 2560 Library for Proteus. In the previous post, I have shared the Arduino UNO Library for Proteus and I have mentioned that I am gonna share more Arduino Libraries soon. Actually these days I am quite excited about this Proteus component designing and I am designing the Arduino boards as a starter. So, till now I have designed two Arduino boards in Proteus. First one was Arduino UNO which I have provided for download in previous post and today, I am going to share Arduino Mega 2560 Library for Proteus.
In the coming posts, I am gonna sh ...
Hello friends, I hope you all are fine and having fun with your lives. Today, I am going to share a very quick and basic tutorial in which I will show you How to use Arduino Serial Flush. I hope you guys are going to like it. We have seen How to use Arduino Serial Write? In that tutorial, we have sent some data over the Serial Port so you must recall that tutorial because we are going to use the same example today. Moreover, it's also good if you have a look at How to use Arduino Serial Monitor because that's also related.
Moreover, I hope that's going to be my last lecture on Arduino Serial Port because I have covered it in full detail. Although I am going to summarize all the Arduino Serial Post Commands in a single Post. You should also have a l ...
