tachometer

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작성자내일은피구왕 조회 12회 작성일 2021-04-09 19:33:19 댓글 0

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Tachometer (RPM Meter) || DIY or Buy || How a 3€ sensor outdoes a 29€ product!

$2 for 2Layer, 5pcs \u0026 $5 for 4Layer, 5pcs: https://jlcpcb.com
Previous video:

uC Timer video:

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Twitter: https://twitter.com/GreatScottLab
Support me for more videos: https://www.patreon.com/GreatScott?ty=h
More project information (schematic, code,....) on Instructables: https://www.instructables.com/id/DIY-Tachometer-RPM-Meter/

Parts list (affiliate links):
1x Arduino Pro Mini: https://s.click.aliexpress.com/e/_dTWuuYz
1x IR Distance Sensor: https://s.click.aliexpress.com/e/_dXlui7F
1x 128x64 OLED: https://s.click.aliexpress.com/e/_dXOYM8H
1x TP4056 Charge Protect Board: https://s.click.aliexpress.com/e/_d697XPJ
1x LiPo Battery: https://s.click.aliexpress.com/e/_dUE2A0V
1x Toggle Switch: https://s.click.aliexpress.com/e/_dZ19w21

In this episode of DIY or Buy we will be having a closer look at a commercial tachometer (RPM Meter) and test it in order to find out that it is pretty much unusable. Afterwards I will show you how a 3€ IR distance sensor works and how we can use it to build a proper DIY tachometer that functions properly. Let's get started!

Thanks to JLCPCB for sponsoring this video
Visit https://jlcpcb.com to get professional PCBs for low prices.

Music:
2011 Lookalike by Bartlebeats
Killing Time, Kevin MacLeod
(incompetech.com)

What is Tachometer (tach) feedback - A GalcoTV Tech Tip

"What is Tachometer (tach) feedback", presented by Galco TV.

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Galco is a Factory Authorized Stocking Distributor for Over 150 Brands of Industrial Electrical \u0026 Electronic Automation, Controls and Component Products; On-Site and Send-In Repair Services for Industrial Control \u0026 Automation Products for Over 2,000 Brands; Engineered Systems Integration, Retrofits \u0026 Upgrades for Variable Speed Drives, CNC, PLC Systems, Dynamometers \u0026 Test Stand Applications. Visit us online at http:// www.galco.com or call us at 800-337-1720.

http://www.galco.com/safety

With respect to the usage, installation or assembly of any products described in this video, Galco Industrial Electronics, Inc., a Michigan corporation, encourages you to follow the requirements and/or guidelines of: i) the Occupational Safety and Health Act of 1970, Public Law 91-596, as amended, and all laws, rules and regulations implemented in relation thereto; ii) the National Electric Code®; and iii) NFPA 70E®. Any installation, assembly or work described in this video should be performed by a qualified licensed electrician.
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How To Use a Photo Tachometer - DT2234C+ Review

Photo Tachometers are a really useful way to measure rotational speed. This is how they work! Plus I throw in a couple useful tips on how to do things well.

This one feels like a really sturdy unit for the price, and even came with a case AND reflective tape in the box. Check it out on eBay - http://www.ebay.com.au/itm/Handheld-LCD-Digital-Laser-Photo-Tachometer-Non-Contact-RPM-Tach-Tester-Meter-J-/351975192984?var=\u0026hash=item51f35b3998:m:m__JwFYmBOI63QScEH04J0w

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#tachometer

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