Experimenting with an HF oscillator, I needed to control the varactor diode voltage in precise increments over a 2V-10V range. A buffered potentiometer was the obvious choice, and connecting two pots ...

My previous blog Encoders Know All the Angles introduced encoders that provide information about rotary positions. A diagram illustrated the phase relationship of signals from an incremental encoder.

The sensing mechanism in an incremental optical rotary encoder consists primarily of a light source, code wheel, and optical detector. As the code wheel turns, a ring of alternating opaque and ...

The company's WDG series of incremental encoders has been enhanced and renamed the WDGI series. The operating temperature range of the standard encoder with connector outlet has been expanded to -40 ...

Austriamicrosystems' AS5035 is an eight-bit incremental magnetic rotary encoder for cost-sensitive industrial and automotive applications. The device is well suited for use in human-machine interface ...

Elma’s E18 rotary encoder comes in through-hole and surface-mount versions in the 14.4 x 11.4 x 6.5mm body size. Rotational life is up to 150,000 revolutions, according to distributor Foremost, which ...

These IXARC magnetic encoders withstand harsh environments and are modular for maximum versatility. Rotary encoders measure the rotation of machine shafts and report the results to electronic controls ...

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The latest developments in Sensor and Incremental Encoder technology are helping engineers to exploit new possibilities in drive technology along with the benefits of expanding factory automation. A ...

Precisely tracking speed, acceleration, and position of a motor's rotor is an essential requirement for many motor control applications found in everyday equipment such as fax machines, elevators, and ...