COM port or known as RS-232 (EIA-232 standard) is one of the essential communications protocol and hardware use in many computer system installation start from small UNIX machine to the mainframe.
A Thingiverse Collection named: Mechanical Parts
Junkyard In The Sky [Infographic]
This is an M4 metric T Slot nut, that has to be used in slotted (6mm) Aluminum profiles. I use them for the frame of my new delta printer that is in construction The profile shown in photos is 20x40mm
While working on a new Instructable (coming soon) I had decided to use an Arduino Uno with an LCD/button shield I purchased off of AliExpress. It's a knockoff of the DFRobot Shield. I knew that I needed a menu for my project but was becoming so disillusioned with the terrible menu template programs available for the Arduino Uno. Many of which were not designed to work with this shield. I decided to make my own.Since I put a significant amount of work into making this menu template so easily…
tap and drill chart printable | ... Gun Home :: View topic - Tap Drill Sizes & Decimal Equivalent Charts
Printable Protractor Templates
List of Top 5 Online Arduino Simulator software, If you want to try things before you actually purchased your components try these.
Thought I'd pin this handy conversion chart because I sometimes post recipes using metric measurements :)