Results for: robotics-projects Search Results
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7 Dec 2010
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3:29
31 Dec 2010
417
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0:14
FANUC Robotics Arm with 6 joining. with 70% of speed
31 Oct 2008
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Parts: 4 Faulhaber Motor 6V 120 Rpm Sharp Sensor İnfo about that little fast minisumo robot can be found here: *******www.robotmaster****/picor-mini-sumo-robot-projesi-devreleri.asp
17 Jul 2010
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Genibo, the nation's first emotional entertainment pet robot, is another results of efforts to advance the age of "a robot in every home". info: *******bit.ly/aP9kfa youtube: *******www.youtube****/user/TheElectronicshop twitter:theelectronic21
10 Sep 2010
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1:34
Model No: 181 Fuzzy controllers are very simple conceptually. They consist of an input stage, a processing stage, and an output stage. The input stage maps sensor or other inputs, such as switches, thumbwheels, and so on, to the appropriate membership functions and truth values. The processing stage invokes each appropriate rule and generates a result for each, then combines the results of the rules. Finally, the output stage converts the combined result back into a specific control output value. The project shall be using a microcontroller with a set of switches or a matrix key pad to define the speed of the BLDC in percentage of its rated speed being displayed in a LCD display. The output from the microcontroller drives the motor through a driver circuit. PWM (Pulse Width Modulation) wave can be used to control the speed of the motor. Here the average voltage given or the average current flowing through the motor will change depending on the ON and OFF time of the pulses controlling the speed of the motor i.e. The duty cycle of the wave controls its speed. On changing the duty cycle (ON time), we can change the speed. By interchanging output ports, it will effectively change direction of the motor. The power supply consists of a step down transformer 230/12V, which steps down the voltage to 12V AC. This is converted to DC using a Bridge rectifier. The ripples are removed using a capacitive filter and it is then regulated to +5V using a voltage regulator 7805 which is required for the operation of the microcontroller and other components. For more details visit www.efxkits**** or www.facebook****/edgefx
12 Apr 2012
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0:46
Model No: 186 This is a method to ease adjusting the position of an antenna to improve reception at a television received by the antenna. An electronic dish position control system is made up of two motors that enable the dish to rotate both in horizontal and vertical direction, remotely controlled by infrared means. In order to reduce the speed, geared motors are used that are interfaced to the outputs of the microcontroller which are driven by a motor driver IC L293D. One IR sensor (TSOP) is used to receive the remote commands which are fed to microcontroller that decodes the data to rotate the motor in the desired direction via motor driver IC. The power supply consists of a step down transformer 230/12V, which steps down the voltage to 12V AC. This is converted to DC using a Bridge rectifier. The ripples are removed using a capacitive filter and it is then regulated to +5V using a voltage regulator 7805 which is required for the operation of the microcontroller and other components. For more details visit www.efxkits**** or www.facebook****/edgefx
12 Apr 2012
970
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2:10
Model No: 192 With the impending scarcity of many valuable resources, people are now starting to consider other means or sources of energy. While there have been many studies on the viability of wind or water energy, when it comes to an easy transportable energy solution, solar energy is now the major contender since it is the easiest to collect energy from. All you will ever need is a trusty solar panel. At this point in humankind's existence, most of the energy that many households consume is gathered from the numerous power plants that are then powered by fossil fuels. Fossil fuels unfortunately are nearing their extinction and becoming more and more expensive to source and this is why we're faced with rising electric bills each month. Not only is it an expensive resource, but it also contributes negatively to the environment. The gas that are emitted by the major power plants cause such a harmful effect on our environment that we are now facing a much bigger problem called global warming. So with all these problems, it is about time to capitalize more on developing energy from the sun. Solar energy is free as the sun is a free resource that anyone can take advantage of. And it is readily available since anyone can have access to it. The main objective of this project is to track the sun and rotate the solar panel accordingly, to receive sunlight to the fullest extent always during the day time. This movement is achieved by interfacing a stepper motor to the solar panel( a dummy solar panel is given in the project) that changes its direction according to the positioning of the sun. This is achieved using time reference that controls the movement time for 12 hours by a program written in such a way that for every given time the solar panel faces to the sun to generate maximum power which is stored in batteries and future use. This procedure is better than light sensing, as it malfunctions in cloudy and rainy seasons. For more details visit www.efxkits**** or www.facebook****/edgefx
13 Apr 2012
574
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1:24
Model No: 193 Using this project we can jam the emerging TV Remote signals on reaching the IR Receiver at the TV end. We send higher strength modulated 38 KHz signal that a normal TV Remote delivers, generated through a 555 Timer in astable mode so that we can jam or stop the TV Remote signals reaching the TV Receiver. For more details visit www.efxkits**** or www.facebook****/edgefx
13 Apr 2012
336
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1:14
Model No: 202 This project proposes automatic detection of human and Energy saving room architecture to reduce standby power consumption and to make the room easily controllable with an IR control of a home appliance. The proposed auto detection of human is done using the IR sensor to indicate the entering of the persons. Microcontroller continuously monitors the infrared receiver. When any object pass through the IR receiver then the IR rays falling on the receiver are obstructed, this obstruction is sensed by the microcontroller. This system is used to turn ON a load whenever the IR ray is blocked by an object, person etc. A 38 KHz signal is generated by 555-timer which is feed to the IR diode which in turn produces an IR ray of 38Khz.This ray is received by tuned IR receiver continuously. Whenever there is an obstacle to the IR ray the receiver sends a signal to the microcontroller which actuates a load, from its output. The power supply consists of a step down transformer 230/12V, which steps down the voltage to 12V AC. This is converted to DC using a Bridge rectifier. The ripples are removed using a capacitive filter and it is then regulated to +5V using a voltage regulator 7805 which is required for the operation of the microcontroller and other components. For more details visit www.efxkits**** or www.facebook****/edgefx
13 Apr 2012
454
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0:56
Model No: 204 This project is implemented in such a way that the lights glow according the music. This music operated running lights circuit uses IC’s. The music (sound) signals are sensed by a condenser microphone which is then amplified by an IC. The outputs of the IC are fed to the transistors to drive bulbs LED’s those dance as per the music played. One variable resistor is required for microphone sensitivity and another for maximum performance. The circuit works off 9V to 12V power supply. It is assembled on a general-purpose / dedicated PCB and connecting bulbs for the load the action can be seen live. For more details visit www.efxkits**** or www.facebook****/edgefx
14 Apr 2012
652
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1:21
Model No: 209 The aim of the project is to make a low voltage and high voltage indicator. This system will save costly electrical and electronic appliances from the adverse effects of very high and very low mains voltages. The circuit features auto reset and utilizes easily available components. It makes use of the comparators available inside 555 timer ICs. Supply is tapped from different points of the power supply circuit for the display and control circuit operation to achieve reliability. The power supply consists of a step down transformer 230/12V, which steps down the voltage to 12V AC. This is converted to DC using a Bridge rectifier. The ripples are removed using a capacitive filter and it is then regulated to +9V using a voltage regulator 7809 which is required for the operation 555 timer. For more details visit www.efxkits**** or www.facebook****/edgefx
14 Apr 2012
503
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