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Robotics
This branch of technology deals with the design, development, operation, structural disposition and application of robots. Robotics is related to other sciences including software, mechanics and engineering. Current robots have the capability to move and speak.
2,104 Questions
Why were logarithms originally developed?
Logarithms are actually an area of mathematics.
Using logarithms one might ask the question, "what is the logarithm of 5 (base 10 being assumed)"
And the answer would be, you would raise 10 to the power 0.698970004 to result in 5.
What is an opto-electronic device?
Opto-electronic is an abbreviation of "optical-electronic". It refers to a class of electronic devices that incorporate light emitters and/or detectors. Opto-electronic devices include emitters like LEDs and solid-state lasers and detectors like photodiodes.
Products incorporating opto-electronic devices include:
- Remote controls.
- Digital cameras.
- Solar cells.
- Barcode scanners.
How can you make flying robot?
The United States currently makes several "flying robots".
Research "UAV".
What is the tank with spouts called in sewage works?
"Tank with spouts " may refer to either the 'settling tank' or the 'pump tank' in most sewage systems.
How do you connect a motor to a computer and how would you control it from python?
A motor can be connected to a computer through some type of controller circuit. Typically, such a circuit would receive input from the computer that indicates the direction and speed of the motor, then the controller would convert that to the appropriate pulses and voltages that would cause the motor to respond properly.
Depending on what you are trying to do, consider a "stepper" motor, which has 3 inputs. When power is applied to any 2 of the inputs, the motor will "step" forward a few degrees. The controller determines the motor speed by firing power transistors in the appropriate sequence to cause the motor to operate.
A less sophisticated approach is to simply turn a motor on by engaging an output transistor that operates a traditional motor. The transistor could even activate a relay if you are uncomfortable with transistor circuit design.
A popular electronic development platform is called the Arduino. It would be trivial for your Python program to send a command to the Arduino which would control the circuit.
Who invented the first technology?
That depends on your definition of "first technology". Technological advances, such as the wheel or the inclined plane, have been around for thousands of years. Others, such as the Microprocessor, have been around since 1974, when Intel invented the 4004.
How do you program an nxt robot to follow a black line using two light sensors?
i am in that class and all you need to do is set the power level to 50-100 then find the threshold of the dark and light line set that up with 4 motor blocks on top of each other then on the one on top have one motor stop while the other motor is still going same with the bottom just different motor
How do you program a microchip in java?
Every microchip has it's own set of low level instructions, so it's not possible to give a single answer that would give programming instructions for ALL microchips.
The easiest way to program a microchip would be to purchase a developers kit. The developers kit typically has:
- Some kind of programming environment, if you want Java, just find a developers kit that uses Java.
- Some kind of emulation software. It lets you try the program to see if it does what you want without burning a microchip.
- It will also include "burning" hardware, that allows the programmer to load the program into the microchip.
Developers kits vary in price and complexity, as do the microchips. Some microchips are very simple, with a limited instruction set, small program space and a simple I/O. Other microchips include UART's, built in timers, and just about anything you can imagine.
Is there a hidden sentence in portal 2?
Yes there is. On one of the levels at the start with GLaDOS she says she has to go, then decides to give you the quick explanation of the level. To hear the quote look it up on youtube, but otherwise, it's a quote from moby dick.
How is space robot taught to perform task in space?
programmed to do it and that tasks are updated every while like robot on mars ,it recieves orders everywhile like move 500 meter,turn right,move 300 meter , activate camera,send picture,hold ,etc
What 32X 8 bit denotes in case of general purpose register of ATMEGA 32?
32x8 normally means 32 registers of 8 bit width.
Calculate copper losses at 75c?
Copper Loss at 75 C = Copper Loss at Ambient Temperature C * (310/(235+Ambient Temperature C))
Which dc motor gives above 20kg torque?
torque is not measured in mass units
20kg force = 20kg * 9.8meters/sec/sec
or 20Newtons
ive seen torque wrenches in kg-meters as well as newton-meters and foot-pounds
a pound is 32.2 slug feet/sec/sec
most power drills have dc motors if you get one with a large chuck 3/4" or so
it will have 20kg meter or 400ft lb ( brand name holehog for example)
older locomotives have dc motors on each axle usually about a 1-1 ratio gearing
300-500Hp for each motor
newer locomotives can use ac motors with the advent of variable frequency ac drives - although it takes a bit more power to achieve the same starting torque
What does a flasher circuit in a ladder logic program look like?
Timer1 Timer2
Done Timing
---|/|---------|/|---------[Timer On - Timer 1]---
Timer2 Timer1
Done Timing
---|/|---------|/|---------[Timer On - Timer 2]---
Timer1
Timing Flash
--| |--------------------( )-------
Adjust the preset time for timer1 to change your "flash on" duration.
Adjust the preset time for timer2 to change your "flash off" duration.
What do you mean by Line following robot?
a line following robot follows a black line about 3/4 inches in width on a black surface. these robots are usually used in compititions. according to rules, the robots are raced one at a time and the robot with the shortest time wins. the curves in the lines must be 4 inchces or more in diameter
Difference between transformer and induction motor?
1. Induction Motor has an air-gap but transformer has no air gap rather it is mutually link.
2. Induction Motor has high no-load current than transformer.
3. Induction Motor is a dynamic device.
4. Induction Motor has high power factor.
