• Examples , ESP8266 ,
• Tags: arduino temperature meter, arduino temperature sensor project, ds18b20 esp8266, ds18b20 temperature sensor
• 18 Jan

DS18b20 is a temperature Sensor module which works on single wire protocol. The reason to choose DS18b20 as a temperature sensor is because, we can interface many DS18b20 sensors on single wire. So we do not need extra pins for interfacing as well as we also do not need analog pins. Because ESP8266 Nodemcu module

• Arduino ,
• Tags: arduino lcd, arduino lm35, arduino temperature meter, arduino temperature sensor project, interfacing lm35 with arduino, lm35 arduino, lm35 arduino proteus, temperature reader arduino
• 12 Jan

Reading the environment temperature is one of the most important task for the majority of the applications. We are going to use LM35 Temperature sensor with Arduino in this example. Even in embedded systems, temperature sensors are one of the most basic and most important sensors used in wide variety of products. Some of the

• React-js , Examples ,
• Tags: helper code, react bootstrap navbar, react js example, react-bootstrap
• 06 Jan

React bootstrap is a very handy and popular framework for using the bootstrap in React.js applications. Today we are going to create a react-bootstrap navbar example. In this example I will show you from a simplest navbar to a little bit complex one. So grab your keyboards and let’s get started. Installing react-bootstrap First thing

• 1
• Arduino , C# ,
• Tags: arduino adc read example, arduino adc to c# textbox
• 12 Dec

Today we are going to read analog input in Arduino and send that read value to Serial port via serial.println() function. After that we are going to create C# based winform application and read data coming from Arduino and display into a Textbox using delegate methods in C#. SerialPort Object in C# will help us

• Kotlin , Android ,
• Tags: android simple network call, android-kotlin, android-network-call, kotlin dispatchers, kotlin-coroutines, kotling async task replacement
• 12 Nov

Kotlin coroutines makes network calls much easier. Specially all the async await like programming. Basically the biggest candidate before the coroutines were the asyncTask in Android. But thanks to the Kotlin coroutines we can easily do that task in much simpler way. In this example we are going to fetch a simple URL feed with

• Arduino , Tutorials ,
• Tags: 4 digit 7 segment multiplexing, atmega 8, timer 2
• 17 Sep

Here is the code to multiplex 4 digit 7 segment on Atmega8 using Timer 2 Interrupt. This code witll display digits array on seven segments. In our case we used 3024 to display on 7 segments.

• 2
• FPGA ,
• Tags: LED-blinking, VERILOG, VHDL
• 21 Aug

Led blinking example is considered a hello world program for any Hardware based softwares. So today we are going to blink the LED in my Nexys 3 Board. This example will serve the both examples, VHDL as well as Verilog. First of all we will look for the VHDL example. VHDL LED blinking Code Here

• STM32 ,
• Tags: stm32 adc example, stm32-adc, stm32f4 adc timer trigger option
• 13 Aug

Using STM32 ADC with Timer Trigger option it helps us to control the sampling time of the ADC. It also becomes important when we need to sample Audio or while making some waveform analysis options. In this tutorial we are going to extend our previous STM32 ADC+USART example, where we implemented the ADC basic single

• Examples ,
• 12 Aug

In this post we are going to read ADC1 channel 10 on GPIO PC0 on STM32F4 Discovery board. First of all we will set the Clock PLL to run the discovery board on full speed with 168Mhz frequency. Later we initialize the USART with the baudrate of 230400 Kbps and finally we initialize the ADC

• Android , Flutter ,
• Tags: flutter named routes, flutter named routes arguments, flutter navigation, flutter navigation push, flutter routes with parameters
• 11 Jul

If you had done Android development before, you may be very well aware of the concept of the Activities and switching between activitis. Or passing data using bundles between activities. But when it comes to the Flutter we don’t talk about the activities anymore. Because of the more web friendly development, Flutter also call its