Python GUI

Python GUI, Python Tkinter Canvas tutorial, Python User Interface, Python Tk

Description: Python GUI, Python Tkinter Canvas tutorial– I have been using Python in Raspberry Pi based projects for monitoring different sensors and controlling electrical loads. Recently, I published an article about the... Read more »
ESP8266 PWM

ESP8266 PWM, Nodemcu PWM, Nodemcu PWM Pins, IoT Dimmer, ESP8266 PWM pins, IoT PWM

Description: ESP8266 PWM based LED dimmer using IoT– This is a basic getting started tutorial in which you will learn how to use the PWM “Pulse width Modulation” using Nodemcu ESP8266 Wifi... Read more »
bitwise operators

Bitwise operators in C/C++, AND, OR, XOR, left shift, right shift

Description: Bitwise operators– In the C/C++ programming language, Operations can be performed on a bit level using bitwise operators. This is going to be a long article, as we will be doing... Read more »
python if statement

Python if Statement, if elif else statement and how to use them in Raspberry PI based Security System

  Description: Python if Statement, if elif else statement and how to use them in Raspberry PI based Security System– this is a very detail tutorial about how to use if statement... Read more »

C++ Graphics with Example codes for drawing different shapes using Graphic functions

C++ GRAPHICS Introduction: C++ GRAPHICS Functions relating to graphics are used to create different shapes in different colors. The graphics functions require a graphics monitor (nowadays almost all computers have graphics monitors)... Read more »
PLC and SCADA

PLC and SCADA based Load Management, PLC SCADA System

Description: PLC and SCADA based Load Management / Automation System– In this tutorial, you will learn how to make an electrical loads automation/management system using Fatek PLC FBS-14. In this PLC SCADA... Read more »
RFID and IoT

RFID and IoT, ESP8266 RFID based Remote Access Door Lock, RFID IoT

RFID and IoT based Remote Access Door Lock System Introduction: RFID and IoT, ESP8266 RFID based Remote Access Door Lock- In this tutorial, you will learn how to make RFID and IoT... Read more »
Battery

What is battery? Types of battery, Primary and Secondary cells

Battery Introduction: Battery– We have been using electric batteries for years, even right now the device you are using has a battery. It really doesn’t matter whether you are using a computer... Read more »
ESP32 Home Automation

ESP32 Home Automation Project, ESPRESSIF Home Automation

ESP32 Home Automation Description: ESP32 Home Automation Project- in this tutorial, you will learn how to make an IoT internet of things based Home automation system using ESP32 Wifi + Bluetooth Module... Read more »
GSM Sim900A

GSM Sim900A with Arduino Complete Guide with GSM based Projects Examples

GSM Sim900A Description: GSM Sim900A– the GSM SIM900A by the SIMCom is designed for global market, SIM900A is a dual-band GSM/GPRS engine that works on frequencies EGSM 900MHz and DCS 1800MHz. SIM900A... Read more »