enable http2 protocol in plesk 12,5 with this command
# /usr/local/psa/bin/http2_pref enabletest tool
https://tools.keycdn.com/http2-test
more info and source
https://kb.plesk.com/en/128733
Homemade table tennis robot for ~$230
https://www.youtube.com/watch?v=EJJM_KbfSLw
information
http://www.instructables.com/id/Homemade-table-tennis-robot/
materials
http://www.instructables.com/id/Homemade-table-tennis-robot/?download=pdf
Robotic eshop parts Motor and Servos
- https://www.servocity.com/html/servos___accessories.html
- http://www.robotshop.com/en/pololu-universal-aluminum-6mm-mounting-hub.html
- http://www.trossenrobotics.com/c/arduino-motor-controllers.aspx
- http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=6246
- http://banebots.com/
How to attach something to a smooth stepper motor shaft
Ebay listing
http://www.ebay.com/sch/i.html?_from=R40&_trksid=p2050601.m570.l1313.TR0.TRC0.H0.Xuniversal+mounting+hub.TRS0&_nkw=universal+mounting+hub&_sacat=0
Control a Stepper Motor using an Arduino, a Joystick and the Easy Driver – Tutorial
What s UTM_source in url
How to set up custom campaigns
You can add parameters to your URLs manually or use one of the platform-specific URL builder tools to help create and append the parameters and their values. Click to see the specifics on how to set up Custom Campaigns for each platform: Continue reading “What s UTM_source in url”