Schematic Arduino Line Following Robot

The project goal is to build a line follower robot that can follow a dark like, on a light background. It uses an Arduino Duemillanove with the AVR ATMega 328 as main processor. For driving force the project equipped with two Parallax Futaba Continuous Rotation Servos. The robot sensor uses Pololu QTR-6A IR Reflectance Sensor Array. The system...

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2 wheel robot turns

Robot wheels have very little, if any, sideways motion(assuming that the center of gravity of the robot is closeto the two wheels). The circle in the front of the robot isa skid of some soft (this is any smooth piece of plastic,such as a ping-pong ball or a bottle cap). Because thisskid is smooth, it doesn’t mind making the large sidewaysmotion,...

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Control Dynamic Analyze of Snake Robot

A Dynamic Single Actuator Vertical Climbing RobotAbstract—A climbing robot mechanism is introduced, whichuses dynamic movements to climb between two parallel verticalwalls. This robot relies on its own internal dynamic motionsto gain height, unlike previous mechanisms which are quasistatic.One benefit of dynamics is that it allows climbingwith...

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Control PLC Programming

Programming LanguagesA program loaded into PLC systems in machine code, a sequence of binary code numbers to represent the program instructions.Assembly language based on the use of mnemonics can be used, and a computer program called an assembler is used to translate the mnemonics into machine code.High level Languages (C, BASIC, etc.) can...

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Control PLC Communications

Extension modulesPLC I/O number can be increased through certain additional modules by system extension through extension lines. Each module can contain extension both of input and output lines.Extension modules can have inputs and outputs of a different nature from those on the PLC controller. When there are many I/O located considerable distances away from the PLC an economic solution is to use I/O modules and use cables to...

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Control PLC Operation

Input RelaysThese are connected to the outside world. They physically exist and receive signals from switches, sensors, etc. Typically they are not relays but rather they are transistors.Internal Utility RelaysThese do not receive signals from the outside world nor do they physically exist. They are simulated relays and are what enables a PLC to eliminate external relays.There are also some special relays that are dedicated to...

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Control PLC Hardware

Hardware Components of a PLC System Processor unit (CPU), Memory, Input/Output, Power supply unit, Programming device, other devices.Central Processing Unit (CPU)CPU - Microprocessor based, may allow arithmetic operations, logic operators, block memory moves, computer interface, local area network, functions, etc.CPU makes a great number...

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Control PLC History

"PLC development began in 1968 in response to a request from an US car manufacturer (GE). The first PLCs were installed in industry in 1969. "The Hydramatic Division of the General Motors Corporation specified the design criteria for the first programmable controller in 1968. Their primary goal was to eliminate the high costs associated with inflexible, relaycontrolled systems.The specifications required a solid-state system with...

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Control Introduction to PLC

Programmable logic controllers, also called programmable controllers orPLCs, are solid-state members of the computer family, using integratedcircuits instead of electromechanical devices to implement control functions.They are capable of storing instructions, such as sequencing, timing,counting, arithmetic, data manipulation, and communication,...

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Schematic Arduino Based RFID Pet Feeder

The project shows you how to build a RFID pet feeder based on Arduino and RDM630 RF-reader with a self-made circular antenna. The feeder will opens for the pet that wears a collar with an RFID tag.  Project feature including : timer-controlled open duration, proximity sensor (Sharp GP2D120) prevents door from closing while the cat is...

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FM Radio project

Here we will explore the wonderful world of radio. Now we will start by making L1 the tuning coil of this radio. You will need 22 gauge hookup wire and a metal bolt, 1/4 inch in diameter. Start by striping the insulation off of a 1 foot long piece of wire. Then rap it in the groves of the 1/4 inch bolt 6 times and cut off the excess wire....

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Idea of 2 wheel robot

2 wheel robot is a two-wheeled drive system with independentactuators for each wheelit makes it easier to position and control the robot.This idea we use two step motor for drive robot and two mini wheelat font and back of robotPart of robotAssembly motor and wheelPut them to Base plateClose by top plate Idea of 2 wheel robot...

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Idea of 4 wheel robot

4 wheel robot can handle relatively rough terrain and move athigh speeds It makes it easier to position and control the robot.Easy way for make 4 wheel system is used four motorPart of robotAssembly motor and wheelPut them to Base plateClose by base plate...

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Robot with talent

Here is a robot I programed to sing the song green sleeves using a musical algorith...

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