My name is Abdul Rehman and I love to do Reasearch in Embedded Systems, Artificial Intelligence, Computer Vision and Engineering related fields. With 10+ years of experience in Research and Development field in Embedded systems I touched lot of technologies including Web development, and Mobile Application development. Now with the help of Social Presence, I like to share my knowledge and to document everything I learned and still learning.
In this post we are going to demonstrate how to read “N” number of bytes from Serial port in Arduino. This is very common problem where we are only focusing on specific number of bytes which are being transmitted from different sensor or even from different microcontroller board. For example in my current case I […]
We are extending our previous example where I show how to receive data from UART in PIC CCS Compiler for PIC16f887 microcontroller. We received Serial Data and then we display UART received data to 9 digit 7 segment display. In the current example we are extending that previous code by implementing the Serial Interrupt or […]
In this post we are going to extend our previous timer based 7 segment multiplexing code. We are going to add a UART in that code and will update the 9 digit 7 segment multiplexing. We will send the digits to be displayed on 7 segment which we send from the serial port using uart […]
In this post we are going to do 9 digit 7 segment multiplexing using timer0 interrupt in pic16f887 microcontroller using PIC CCS Compiler. Here is the complete code
Multiplexing 7 segment display is one of major problem. We try to solve this problem using RTOS in PIC CCS Compiler. In this blog post we demonstrated 9-digit seven segment multiplexing using PIC16F887 microcontroller. Required Components Here are the list of required components for driving 7 segment display with PIC16F887 microcontroller. Wiring Instructions PIC CCS […]
The Unexpected reset of a microcontroller is the microcontroller reset problem which we are going to discuss in this blog post. Whenever you are dealing with some external peripheral interfacing this could be a big issue if not managed properly and could cost you a loosing your project. There are many possible reasons including hardware […]
Interfacing hc-05 bluetooth module with Android Application is one of the very basic task. Whenever we need to communicate with our Arduino based devices or any other embedded system project where we need to control devices with bluetooth. Bluetooth modules are one of the very important and basic wireless communication protocol which we can easily […]
The line following algorithm uses different combinations of sensors. We are focusing single sensor line following algorithm in this post. There are also other algorithms available which we can implement for making our line following robot. We also explained these algorithms in our others posts under the robotics category and Arduino section of this blog. […]
Blinking LEDs like 8 led blinking are one of most common tasks. Once you learned how to blink single LED with 8051 microcontrollers in Assembly language. You may want to experiment with different ways to write 8 led blinking program. This is a good practice to grip your grounds in Assembly language programming and 8051 […]
Android 14 is launched and here is what you need to know about it as a developer. Android 14 launch date was announced few months ago and hype was already built due to their exciting features like HDR Display, Monochromatic theme, AI Generated Wallpapers and specially their Lock Screen customization feature. Although all of these […]