| 词汇 | example_english_potentiometer |
| 释义 | Examples of potentiometerThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Potentiometers operated by a mechanism can be used as position transducers, for example, in a joystick. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Preset potentiometers are widely used throughout electronics wherever adjustments must be made during manufacturing or servicing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The widespread use of potentiometers in consumer electronics declined in the 1990s, with rotary encoders, up/down push-buttons, and other digital controls now more common. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Multiturn potentiometers are also operated by rotating a shaft, but by several turns rather than less than a full turn. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are usually called preset potentiometers or trimming pots. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Potentiometers which are seldom adjusted, especially in dirty or harsh environments, are most likely to develop this problem. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When television sets were first introduced, the controls were potentiometers made out of wax. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The 2 sticks each used a pair of potentiometers, but were not self-centering. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. User-actuated potentiometers are widely used as user controls, and may control a very wide variety of equipment functions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most (cheaper) log potentiometers are not accurately logarithmic, but use two regions of different resistance (but constant resistivity) to approximate a logarithmic law. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. By tuning the potentiometers, a short repetitive rhythmic motif or riff can be set up. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The mechanical type requires debouncing and is typically used as digital potentiometers on equipment including consumer devices. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The controls are analog switches and potentiometers but do not adjust the synth cards directly. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Common control components used include potentiometers, variable capacitors, and rotary switches. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Simple servomotors may use resistive potentiometers as their position encoder. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The advantage to this system is that there are no potentiometers in the signal path to wear out or become scratchy sounding over time. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. I n practice, only the velocity potentiometer setting had to be changed very much as the wire assembly was traversed through the boundary layer. The player's ship is controlled with a control yoke that is connected to two potentiometers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Potentiometer is used to sense rotating angle of articulation relative to the bodywork so that the action of articulations could be controlled easily. Resistors may have fixed resistances or variable resistances, such as those found in thermistors, varistors, trimmers, photoresistors, humistors, piezoresistors and potentiometers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Membrane potentiometers can be used for position sensing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The orientation of the linkages is computed from the various linkage angles measured with incremental encoders or potentiometers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The voltage output from this potentiometer was used as the output signal in determining the system function. The e. m. f. was recorded by a digital voltmeter reading to 0.5 % or a potentiometer reading to a much higher degree of precision. Circuit bending usually involves dismantling the machine and adding components such as switches and potentiometers that alter the circuit. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Early systems featured discrete electronics with variable potentiometers to adjust switching times, current limits, voltage limits and frequency trips. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. All are based on the same principle, which is to compare the output of two potentiometers sharing a common source. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The product features rugged all-steel construction and numerous programming possibilities but is hampered by low-quality potentiometers, leading to a thriving replacement industry. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Motor outputs were controlled by 256-position digital potentiometers and 8-bit digital ports. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Every joint of the hand is equipped with a linear potentiometer as position sensor. Similarly, the rotary potentiometer was adopted to measure the seesaw angle. Cermets are used in the manufacture of resistors (especially potentiometers), capacitors, and other electronic components which may experience high temperature. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A torsional spring, a pulley for the wire, and a potentiometer are fixed on a common shaft. A linear potentiometer was mounted on the steering cylinder to measure cylinder position. String potentiometers are generally durable, simple to use, and inexpensive. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Common modifications are more stable tuners, larger potentiometers, better capacitors, and pickups. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Other components added into the circuit can give the performer more expressiveness, such as potentiometers, photoresistors (for reaction to light) and pressure sensors. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Weights were encoded in potentiometers, and weight updates during learning were performed by electric motors. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The resistive element of inexpensive potentiometers is often made of graphite. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Potentiometers are commonly used to control electrical devices such as volume controls on audio equipment. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Switching between different resistances forms adjustable stepped attenuators and continuously adjustable ones using potentiometers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Trimmers can be variable resistors (potentiometers), variable capacitors, or trimmable inductors. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They get their name from the slide potentiometers or sliders used to adjust the level of each frequency band. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. While quite similar to normal potentiometers, digital potentiometers are constrained by current limit in the range of tens of milliamperes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In many applications, the end user of the product would prefer not to have potentiometers, as they can drift, be mis-adjusted or develop noise. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Entering the first six letters of the word on the potentiometers set a total electrical resistance. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The input was six potentiometers (variable resistors) each having a dial with 26 letters. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The motors are controlled by potentiometers or thyristors. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A linear potentiometer was utilized to measure the position of the sliding cart. The motor includes an integrated tachometer and a servo potentiometer and drives a load via a 5:1 belt reduction. Each whisker is mounted on a potentiometer to measure deflection caused by contact with external objects. Accurate, high-resolution panel-mounted potentiometers (or pots) have resistance elements typically wirewound on a helical mandrel, although some include a conductive-plastic resistance coating over the wire to improve resolution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The volatile digital potentiometers also differ from electro-mechanical ones in that on power up, the resistance will default to (possibly) a different value after a power cycle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The digits were controlled via position feedback from a potentiometer on the joints at the base of the index and third finger, as well as two on the thumb. There are two cameras, two ultrasonic sensors, two coders, and nine potentiometer sensors fixed in the robot, which help it to perceive the environment and its own state. True logarithmic potentiometers are significantly more expensive. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. To state it in another way, can the gesture - on the sound body, on the potentiometer, on the machine - work by itself to make a musical character appear? Precision potentiometers did the multiplying. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The bridge circuit of figure 3 was designed to produce the pure temperature and pure velocity fluctuation signals from the potentiometer terminals marked temp and vel respectively. While digital sticks rely on single electrical connections for movement (using internal digital electrical contacts for up, down, left and right), analog sticks use continuous electrical activity running through potentiometers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Optical encoder and potentiometer are internal sensors. Another type is the linear slider potentiometer, which has a wiper which slides along a linear element instead of rotating. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There is also an "anti-log pot" or "reverse audio taper" which is simply the reverse of a logarithmic potentiometer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A motor-driven potentiometer may be used as a function generator, using a non-linear resistance card to supply approximations to trigonometric functions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Through digital input signals, the resistance between two terminals can be adjusted, just as in an analog potentiometer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The term rheostat is becoming obsolete, with the general term potentiometer replacing it. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Membrane potentiometer manufacturers offer linear, rotary, and application-specific variations. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The equipment was stopped, and the logging cable was connected to the surface potentiometer and to a battery power supply to make a measurement. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Measurement of the extension of the cylinder requires knowledge of its current position, and often a string potentiometer is used. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The output bias remained fixed, but incorporated a potentiometer to make adjusting the bias simpler. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Alcohol increases the corrosion rate at the potentiometer, as it is capable of carrying current like water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An advantage of the slider potentiometer is that the slider position gives a visual indication of its setting. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The joystick potentiometer acted as a variable resistor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The ribbon is a linear potentiometer that generates different control voltages depending on where it is touched. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The selected step on the ladder determines the resistance ratio of the digital potentiometer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Every step on the resistor ladder has its own switch which can connect this step to the output terminal of the potentiometer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They suffer from wear and electrical noise in the potentiometer track. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Data rake-offs are provided for potentiometer, synchro, and digital information in all three coordinates. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Redox titration may involve the use of a redox indicator and/or a potentiometer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The potentiometer significantly reduced the gain of the previous stage, and thus the preamplifier had to have reserves by amplification. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A fader (a linear potentiometer) may be used to control the level of each output signal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Level and impedance adjustment can be achieved by adding a potentiometer or adjustable resistor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The sliding contact or wiper of the potentiometer is adjusted and the galvanometer briefly connected between the sliding contact and the unknown voltage. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In practical use a series circuit is made of the detector, headphones, and a battery with a potentiometer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The level control is usually a rotating potentiometer (called a pot). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An example of a voltage divider consists of two resistors in series or a potentiometer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Trim potentiometers calibrate the input sensitivity of each sensor. The control loop is closed with the potentiometers and the encoders. The position of the joystick is measured by potentiometers connected to each axis. They placed joint angle sensors and potentiometers to measure the different angles and positions. Therefore, the angular positions of the hydraulic motors are measured by rotary potentiometers, whereas the positions of each cylinder are measured by linear potentiometers. Buyers also monitored and managed their water application better, with 56 per cent of the buyers using potentiometers to schedule irrigation, against less than 15 per cent of sellers. The potentiometer method of measuring angular rotation is a troublesome one, due to the inherent noise associated with the potentiometer. A potentiometer is incorporated in the bridge, to zero the system. The entire system is constructed and through the use of the potentiometer of the bridge, an initial zero condition is achieved. In this procedure, the circuit needs to be adjusted at zero by the potentiometer. As we will see, a potentiometer can be thought of as a type of potential divider circuit. A potentiometer consists of a metre length of resistance wire stretched horizontally between two points. The electric gripper, we are told, is a robust, precision instrument, featuring a potentiometer to adjust the gripping force rather than less accurate pneumatic controls. The signal from the strain gauges passes through a balance potentiometer, which allowed for correct calibration of the apparatus at a later time. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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