robovidya.blogspot.com
Amit - Robotics: 8051 to Stepper Motor Interfacing
http://robovidya.blogspot.com/2009/11/8051-to-stepper-motor-interfacing.html
Saturday, November 7, 2009. 8051 to Stepper Motor Interfacing. BASICS OF STEPPER MOTOR. Of all motors, st. The key to driving a stepper is realizing how the motor is constructed. A diagram shows the representation of a 4 coil motor, so named because 4 coils are used to cause the revolution of the drive shaft. Each coil must be energized in the correct order for the motor to spin. No of steps require to rotate one complete rotation = 360 deg. / step angle in deg. To cause the stepper to rotate, we have to...
robovidya.blogspot.com
Amit - Robotics: LCD Interfacing with MicroController
http://robovidya.blogspot.com/2009/10/lcd-interfacing-with-microcontroller.html
Thursday, October 8, 2009. LCD Interfacing with MicroController. Frequently, an 8051 program must interact with the outside world using input and output devices. That communicate directly with a human being. One of the most common devices attached to an. 8051 is an LCD display. Some of the most common LCDs connected to the 8051 are 16x2 and. 20x2 displays. This means 16 characters per line by 2 lines and 20 characters per line by 2 lines,. 8051) and communicates directly with the LCD. The RW line is the ...
robovidya.blogspot.com
Amit - Robotics: Mobile controlled Robot
http://robovidya.blogspot.com/2009/09/mobile-controlled-robot.html
Tuesday, September 22, 2009. This is the complete detail you can have to create your own Global Robo. That can be driven by sending DTMF tones from your mobile phone! All you need to do is to have a DTMF tone decoder IC and some capacitors and resisors to complete the circuitry along with two mobile phones and a headphone for inputting the DTMF tones into the circuitry and you are done. MT8870 dtmf decoder ic. 01 uf capacitor 2pc. Q2, Q3 and Q4 o/p of the decoder ic. Subscribe to: Post Comments (Atom).
robovidya.blogspot.com
Amit - Robotics: November 2009
http://robovidya.blogspot.com/2009_11_01_archive.html
Saturday, November 7, 2009. 8051 to Stepper Motor Interfacing. BASICS OF STEPPER MOTOR. Of all motors, st. The key to driving a stepper is realizing how the motor is constructed. A diagram shows the representation of a 4 coil motor, so named because 4 coils are used to cause the revolution of the drive shaft. Each coil must be energized in the correct order for the motor to spin. No of steps require to rotate one complete rotation = 360 deg. / step angle in deg. To cause the stepper to rotate, we have to...
robovidya.blogspot.com
Amit - Robotics: October 2009
http://robovidya.blogspot.com/2009_10_01_archive.html
Thursday, October 8, 2009. LCD Interfacing with MicroController. Frequently, an 8051 program must interact with the outside world using input and output devices. That communicate directly with a human being. One of the most common devices attached to an. 8051 is an LCD display. Some of the most common LCDs connected to the 8051 are 16x2 and. 20x2 displays. This means 16 characters per line by 2 lines and 20 characters per line by 2 lines,. 8051) and communicates directly with the LCD. The RW line is the ...
robovidya.blogspot.com
Amit - Robotics: August 2009
http://robovidya.blogspot.com/2009_08_01_archive.html
Monday, August 31, 2009. If you have been a regular to amitraj@SASTRA. By now you have more than enough expertise to build your first robot . Well the robot we will build is what most people start out building robots with, which is a computer controlled robotic car ( me included ) . As this article is meant for absolute beginners all you experts can skip this one . A cheap chinese RC car ( Rs 300 ). 4 6v SPST Relays ( Rs 30 ). 4 IN4148 Diodes ( Rs 2 ). 4 IN2002 Diodes ( Rs 2 ). 4 47 K resistors ( RS 1 ).
robovidya.blogspot.com
Amit - Robotics: September 2009
http://robovidya.blogspot.com/2009_09_01_archive.html
Tuesday, September 22, 2009. This is the complete detail you can have to create your own Global Robo. That can be driven by sending DTMF tones from your mobile phone! All you need to do is to have a DTMF tone decoder IC and some capacitors and resisors to complete the circuitry along with two mobile phones and a headphone for inputting the DTMF tones into the circuitry and you are done. MT8870 dtmf decoder ic. 01 uf capacitor 2pc. Q2, Q3 and Q4 o/p of the decoder ic. Links to this post. CEO Robovidya Tec...