DIY Arduino Macro Keypad / CNC Keyboard HD

In this video, I show how I built a fully customizable keypad for my CNC using mechanical switches, an Arduino and a custom PCB manufactured by PCBWay, who you can check out here: https://www.pcbway.com/ Video explaining the electronics and code in depth: https://youtu.be/Iq3oY91x9Vk 3D Model of the case on Thingiverse: https://www.thingiverse.com/thing:4471955 Music by Zweihänder, check it out here: https://t.co/BpLpIm8lYz Support me (for free) while shopping online (affiliate links): ----------------------------------------------------------------------------------------------------------------- Aliexpress: http://s.click.aliexpress.com/e/b3a0ISl6 GearBest: https://www.gearbest.com/?lkid=11143361 Banggood: https://www.banggood.com/custlink/D3G3GMUOYL Amazon (US): https://amzn.to/2pJVveJ Amazon (DE): https://amzn.to/2pK1YFx ebay.com: https://goo.gl/kYEy9o ebay.de: https://goo.gl/hz9Kwg ----------------------------------------------------------------------------------------------------------------- My links: ----------------------------------------------------------------------------------------------------------------- Twitter: @DatulabTech https://twitter.com/DatulabTech Instagram: DatulabTech https://instagram.com/datulabtech/ Website: https://datulab.tech Thingiverse: https://www.thingiverse.com/DatulabTech Github: https://github.com/datulab E-Mail: info@datulab.tech -----------------------------------------------------------------------------------------------------------------