28+ Arduino Uno Dimensions Images. Note that it is essentially an imperial design, so metric values are rounded to.5mm. Arduinos are great, but if you've ever tried to mount one on a you can use it as a reference to the dimensions or as a drilling guide.

Pogo Pin Test Jig For Arduino Shield Rocket Scream
Pogo Pin Test Jig For Arduino Shield Rocket Scream from www.rocketscream.com
Note that it is essentially an imperial design, so metric values are rounded to.5mm. The board is equipped with sets of digital and analog input/output (i/o) pins that may be interfaced to various expansion boards (shields) and other circuits. It has digital input/output pins (of which can be used as pwm outputs), analog inp.

Recently i was busy building a nice case for an arduino and i needed the dimensions to make the correct mounting holes.

Researching a project, i found that there were no nice technical drawings of the arduino, so i decided to make one. It is drawn at a scale of 1:1 on. I found this handy diagram online and though i would share it with everyone. Arduino uno is a microcontroller board based on the atmegap (datasheet).