What is an Image??? Image is the combination of pixels and Pixel is nothing but a part of Picture. An image is nothing more than a two dimensional signal. It is defined by the mathematical function f(x, y) where x and y are the two co-ordinates horizontally and vertically. The value of f(x, y) at…
Overview In this NodeMCU ESP8266 project, I demonstrated how to build a home automation system using the NodeMCU app and Blynk. With this IoT project, you can control four home appliances from a smartphone. If WiFi is not available, you can control the lighting manually. Required Hardware Components Hardware Software: Bill of Materials S.No COMPONENTS…
How to download and install Arduino IDE To download arduino ide go to the official website arduino.cc or alternatively click here Arduino IDE Select the respective operating system. for example click on windows then site will be redirect to the Microsoft account, login with with your credentials again redirect to the play store there click…
Introduction The ADC module is a successive approximation (SAR) style ADC with a selectable resolution of either 16 bits or 12 bits. The ADC is composed of a core and a wrapper. The core is composed of the analogue circuits which include the channel select MUX, the sample-and-hold (S/H) circuit, the successive approximation circuits, voltage…
Hi guys, this article is to read the DHT sensor values temperature and humidity, these values are displayed on the PyQt5 GUI application. This GUI is designed in Qt designer (see below image) and converted to the .py file. DHT11 is a temperature and humidity sensor. This sensor has 3 pins (VCC, OUT, and GND)….
Overview In this tutorial, we will learn How to Blink an LED with DSPIC33FJ64GS606 Microcontroller using MPAB XC16 Compiler. Product Overview The DSPIC33FJ64GS606-I/PT is a 16-bit Digital Signal Controller with high-speed PWM, ADC and comparators. The PGECx and PGEDx pins are used for In-circuit Serial Programming™ (ICSP™) and debugging purposes. It is recommended to keep the…
Overview In this tutorial, we are going to make a digital clock with Arduino UNO, an RTC module and an OLED display. Hardware & Software Needed Arduino IDE Arduino UNO DS3231 SSD1306 128×32 OLED Screen Project circuit: DS3231 RTC Description DS3231 RTC is a precise real-time clock module with 32Kbit EEPROM and a built-in 10bit…
Overview In today’s lesson, we will learn how to connect the keyboard to the Arduino. In embedded devices, one of the essential parts is the keyboard, which is used to interact with embedded devices, the keyboard is an input device used to give commands to other devices, from the calculator to the computer; keyboard input,…
Introduction: DHT 11 is a sensor which gives the temperature and humidity of the air molecules. It is a 3-pin Module. VCC – 5v D0 – digital out (sensor values transmit from this pin) GND – ground Requirements: Arduino UNO – 1 DHT11 – 1 Jumper wires Working; D0 pin is treated as input and…
Overview This article explains how to connect an Atmel-ICE to an Arduino MEGA 2560 via the ICSP header with Arduino. Atmel-ice debugger: Atmel-ice debugger has two ports SAM and AVR as shown below figure Components Required Table S.No COMPONENTS QUANTITY link 1 ATATMEL-ICE 1 https://www.digikey.in/en/products/detail/microchip-technology/ATATMEL-ICE 2 ATmega 2560 1 https://www.amazon.in/IDUINO-ATmega-Compatible-Arduino Steps: Attach the Atmel-ICE ribbon cable to…