Hello readers, I hope you all are doing great. In our previous tutorials on raspberry pi Pico, we discussed the basic features, architecture, download and installation of development environments for raspberry Pi Pico programming. In this tutorial, we will learn how to access and control Raspberry Pi Pico and its GPIO pins to implement LED blinking using MicroPython.
Introduction
Raspberry Pi development boards are quite popular and frequently used among students and hobbyists. But the drawback of Raspberry Pi is their cost i.e., around $35-$45. So when cost of the development board is of prime importance the users prefer to use ESP8266, ESP32, Arduino, PIC etc. over Raspberry Pi. To overcome this drawback, Raspberry Pi foundations designed a new board i.e., Raspberry Pi Pico which is a ...
Hello friends, hope you all are fine and having fun with your lives. Today's post is about How to Reset Arduino Programmatically. Sounds a bit weird, yes it is :) but literally in some cases, this technique is the only choice you have. It recently happened to me in one of my projects, that's why I know How important it is. Before going into details, let's first have a look at the resetting feature of Arduino.
If you have worked on any Arduino board, then you must have noticed the RESET pin in Arduino and you may wonder what's the use of this pin. So, today this pin is gonna get useful. Moreover, you have also noticed that when you upload the code to your Arduino board then the Arduino resets, another way of resetting Arduino is by opening the Seri ...
Hello friends, I hope you all are doing well. In today's tutorial, I am going to share a new Proteus Library of Single Cell Battery. These single-cell batteries are not present in Proteus, so we have designed them, I hope you guys will find them helpful.
This Proteus library has 5 Single Cell Batteries in it, we have designed the most common ones. Four of these batteries provide 3.7V, while one provides 12V. First, let's have a look at
What is a Single Cell Battery???
Single Cell Batteries are available in different voltage ranges and normally provide 3.7 volts.
Single Cell Battery is used in small electronic projects i.e. toys, clocks, alarms, calculators etc.
Few Single Cell Batteries are shown in the below figure, which we have simulated ...
Hello everyone! I hope you all will be absolutely fine and having fun. I am going to give you a detailed Introduction to CD4051 today. CD 4051 is an analog multiplexer and demultiplexer. It has very low OFF leakage current and low ON impedance. Over full voltage ranges, very low power is dissipated by CD-4051.
CD-4051 is an eight (8) channel multiplexer and has three control input named as A, B and C. These inputs connect only 1 out of 8 channels to the output in order to obtain the desired output. Channel I/O terminals became outputs and common O/I become input terminals when CD 4051 is used as a demultiplexer. CD-4051 has a lot of amazing features e.g. binary address decoding on chip, break before make switching eliminates channel overlapping, ...
Hello friends. We hope you are doing fine. The world is full of colours. Isn’t it? We humans can see and differentiate the colours very easily. But teaching robots and AI apps about colours is a real challenge. With the advancement of computer vision and embedded systems, this task has become easier than before. Today, we are going to make an RGB colour identifier using the ESP32-CAM. This project combines the power of OpenCV with the ESP32-CAM module to create a simple but effective system for detecting and tracking basic colors in real time.
System Architecture
1. Overview
This system consists of an ESP32-CAM module acting as a live-streaming camera server and a Python-based computer vision application running on a remote computer. The Python application fetches images from the ...
Hi Friends! Hope you’re well today. I welcome you on board. In this post today, I’ll detail the emerging opportunities in stocks trading with innovative ideas.
2020 has unleashed the entire world on the battlefield of uncertainty. You cannot assure how companies and firms will evolve in the coming days. With this pandemic, influencing both personal and professional life, our future is not certain. This uncertainty has affected stock trading and the factors influencing it.
Emerging Opportunities In Stocks Trading With Innovative Ideas
Trading is generally considered a risk profession but this is not the case as per innovation in technology. Now, you can easily trade to make profits even if you have little to no money. There are many online service ...
In the last tutorial, we discussed Getting Started with Microcontrollers and how they work and now we are gonna have a look at Getting Started with PIC Microcontrollers. PIC microcontrollers, as I mentioned before, are manufactured by Microchip. There are many types of microcontrollers but here I am concerned with PIC18F452.So let's have a small review of PIC18F452 PIC microcontrollers.
PIC18F452 is a 40-pin microcontroller each pin has its functionality, which we will see in our next classes one by one. suppose I want to create a project on LED blinking, a simple project on PIC so what do I have to do? First of all, I need the following things so that I may use them to work with PIC. I have discussed the Functions available in the PIC18F452 Microcontroller in the next post.
Importan ...
Hello everyone, I hope you all are having fun. Today's my first tutorial on this blog and I am going to share When Should Mines Reach Out to Mining Optimization Consultants. As a shareholder or project manager of a mining company, you may want to know when you should reach out to mining optimization consultants for help. Is it just the state of the economy or are your profits decreasing due to productivity and performance? If you’re asking yourself this question, you may want to look out for the common reasons why mines employ the services of mining consultants.
Their Productivity is Decreasing
One of the most common sign that mining optimization consultants are needed is when a drop in profits and productivity can be clearly identified. Independen ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at Flow Switches And Flow Meters. There are a lot of flow meters and flow switches types on the market today. Thus, it is sometimes troublesome to choose the ideal device for your demands.
So, why is learning the different types of flow meters and flow switches, as well as their differences, essential? You might wonder why you need to know about this. Well, it is necessary to understand how flow switches differ from flow meters as this impacts your business. There is a lot to consider in choosing the right fit for you and not knowing how it works might cost you another expense.
When you are choosing flow meters and flow switches, it is essential to know ...
Hi Friends! I welcome you on board. Happy to see you around. In this post today, I’ll document a detailed guide on the PCB manufacturing process.
PCB is hands down a crucial part of modern electronics. From cell phones and digital clocks to remote control and television sets, you will find inside a printed circuit board that connects the electrical components through sophisticated layers of copper traces. These electrical copper traces help in the flow of current through the connected components.
Needless to say, PCB has revolutionized the electronics industry. You’ll never find bulky electronics incorporated with scores of wires and electrical components. Nowadays, electronic devices are more compact and sophisticated, cover less space, and ...
