FANDOM


http://www.alibaba.com/product-detail/optical-encoder-sensors_503181569.html

http://xinhsen.en.alibaba.com/product/60388368790-801358871/photo_etching_customized_encoder_disk_for_sensor.html Xinhaisen technology

Suppliers Edit

AMS Edit

sindri sebastian Edit

dccharacter Edit


Belt driven vs gears Edit

With the lathe https://www.youtube.com/watch?v=sC2urdg_bqg belt setup a 25x magnfication factor is achieved(encoder x25 resolution) with much less backlash than planetary gears would have.

as5048 Edit

https://github.com/ZoetropeLabs/AS5048A-Arduino , https://github.com/ZoetropeLabs/as5048A-breakout-board

https://github.com/grtyvr/AS5048A-Arduino

https://github.com/crgallac/AS5048A_DUE Used in haptics , sets the correct 4mhz SPI rate.

https://github.com/sosandroid/AMS_AS5048B I2C version

Hall , LVDT Edit


magnetic tape Edit

http://www.odmerovani.cz/product/mt-series-magnetic-tapes

http://www.stefan-weigert.de/php_loader/s2000.php

Quantum devices Edit

https://quantumdevices.wordpress.com/2012/01/26/the-use-of-potentiometers-in-incremental-encoder-design/ Quantum Devices is now proud to introduce it's new line of rotary encoders. Incorporating QDI's patented sensor technology, our QPhase™ . Pictures contain https://www.yaskawa.com/pycprd/home chipset. Yaskawa has patents on optical encoders, driving up the price of these devices. See https://patents.google.com/patent/US7348543B2/en. Quantumdevices wordpress blog has various articles on aligning encoders, termination resistors etc. links to http://abrobotics.tripod.com/Ebot/using_encoder.htm

Manufacturers Edit

http://www.rls.si/ring-encoders

http://ichaus.de/

Abrobotics ebot Edit

Drexel Edit

https://www.youtube.com/watch?v=xgIubJHVRwg , http://dasl.mem.drexel.edu/~jiyueHe/rotary_inverted_pendulum/ Rotary inverted pendulum, full code PID on arduino mega.

HEDS 9000 Edit


Optical isolators and Robotics Edit

Hack your servo Edit

Links Edit

Cnc Homofaciens hand tools made cnc,angle iron, threading etc. using crude DIY Optical encoders.

http://www.usdigital.com/products/ma3 12-bit PWM output - 4,096 positions per revolution, 250 Hz uses as5143

http://openservo.com/OpenEncoder

http://reprap.org/wiki/MagServo assembly of as5043, soldering, aligning

http://letsmakerobots.com/node/18615

http://letsmakerobots.com/node/18470

https://ams.com/chi/content/download/207953/886744

http://www.edn.com/design/sensors/4324812/Speed-acquisition-made-simple

http://www.anaheimautomation.com/manuals/forms/encoder-guide.php

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