These are small hand held computers. It can be used by kids of all ages to learn programming.

There are tons of easy projects you can do. Programmers are getting easy access to computing with this. See one example project logo which looks like iron man.

(courtesy: https://imgur.com/YGTQmIg)

Types of Projects

• small robots ... yea!!
• stepper motor + remote control based automatic gates
• alert when there is snow outside
• measure water level in a sump
• teach kids programming

OS

Mostly Raspian aka Debian Linux

Cost ?

say 50 USD ONLY

Which all programming languages ?

C, Python, Node !!! - yea anything and everything is possible ....

what next ?

Wait for next in the series.