Line Following Robot- Using Microcontroller

Difficulty Rating: 6/10

Inspiration:

Well, the Microcontroller-less Line following Robot turned out to be a huge success & earned a big name, and now its time to move on, to make bigger things. And this time its Line following Robot Using Philips Microcontroller P89V51RD2 (8051) a controller similar to Atmel's AT89C51.

Components used:

1. 8051 Minimum requirement kit
This kit consists of all necessary components like MAX232, DB9 connector or RS232, 11.0592MHz crystal, capacitors, Power supply unit etc.
2. AT89C51 or P89V51RD2
3. Motor driver L293D
4. InfraRed sensor CNY70
It consists of both transmitter-receiver inbuilt
5. LM324
6. LED
7. Resistors
8. Trimmer
9. Geared Motors
10. Wheels
11. Chassis
12. RS232 cable
13. 9 V supply
14. Other secondary hardware stuff (nut-bolts, screw, metal clamps etc.)
15. 16x2 LCD (optional)








Comments

Post a Comment

Popular posts from this blog

Line follower Robot - without using Microcontroller!!

Image
Difficulty Rating : 3/10 Ever wanted to make a Line follower Robot, 'without' using  Microcontroller ??? Then you have visited a right place. Inspiration: I stumbled upon this Robot in my First year of Engineering during one of the Intercollegiate Robotics Championship (Regional) and ever since, it was my dream to make this Robot on my own. I googled for it & got many designs, but all Microcontroller based. I even shortlisted a few but my senior Pratik Kamat asked me take small steps first and suggested me to make one without the use of Microcontroller and with self designed logic. Now, as a part of Electronics workshop in Sem-IV (II Year), we were supposed to make a project based on 'Electronics'. Since I was introduced to Microcontrollers at that stage, I made a proposal to make a Microcontroller based LFR( Line follower Robot). But it was rejected by my Batch in-charge as no microcontroller based projects were allowed for current semester. So i decided
Read more

The homemade 'green' LED tent light (Design + field test)

Image
Recently I went looking for a small portable tent-light, that can be used during camping and overnight treks. I was targeting the LED's with a heat sink attached to it. I found a variety of such devices but they were not worth the price I was going to pay. Most of the devices used the 3xAAA size batteries which are quite inconvenient to use, especially in India. So I decided to make something much cheap, at home and as I want it to be, in terms of size, shape, circuit complexity etc.  This time decided to something with the used batteries. Re-generating the wasted energy with the Joule thief ! Hence the name 'Green'.  Knob on the left side is to control the intensity. Right side is the switch. I have used a small wire to complete the circuit You can see two small PCB's mounted inside.   Ultra bright LED!! Once done, I put the setup inside a used plastic shampoo bottle. Used the empty space to keep the spare batteries as well as to maintain the b
Read more