To read the data from a multimeter, at first i have to determine the individual pins of LCD, which is connected to which segment, the microcontroller voltage to drive the LCD and the nature of…
I was fascinated of getting data to PC to conditionally control other things, or making graphs to make the thing more understandable. There are RS232 capable, even bluetooth capable multimeter are available but those costs…
The final physical looking of the Blueooth robot. This thing looks like a toy, isn't it? Well, this(robot chassis/mechanism) is taken from two toy cars. Then the extra portion are cut off and glued together…
Its easy to prepare Windows 7 Bootable Pendrive if you know some commands. However, you will forget the commands and their sequence easily when you need to setup windows next time later. To overcome this…
Its really fun to control a R/C car from a android phone. However in my previous post i have discussed how to control a vehicle by bluetooth from laptop or android phone. That has a…
I will discuss the circuit diagram and mechanical description of the bluetooth robot now. Here is the previous post that contains the program. Actually, It's not a robot. It's some kind of remote controlled car…
I am testing around a bluetooth module. And this is the result of the test. I have recently bought a HC-06 bluetooth module, and after couple of hours of searching in the internet, I've figured…
I have got a couple of webcams, those seems useless to me. Sometimes i dream to have a binocular which can do video recording and zoom further away just like the spy movies ha ha.…
Description about the hardware part: I'm sorry i can't give you the exact circuit diagram because i have made this project before one year and that was a trial and error based project so no…
Now I will describe the bootloader software part. I have faced and i know that almost everyone faces problem with the boot-loader. The boot-loader/hardware miss-configuration makes it impossible to work and falls us into frustration.…