The arm has arrived!

English

The robotic arm kit arrived from Maplins and has been built by Harry, Jesse and Matthew. Harry and Jesse have chosen a H bridge microprocessor to control the motors with, as it's very easy to change the direction of the motor. Marc and Callum have researched protecting the raspberry pi, we decided after reading a Linux article on pi protection (link here) that a opto isolater chip would be the best solution.

Cymraeg

Mae'r cit braich robotig gan Maplins wedi cyrraedd ac wedi ei adeiladu gan Harry, Jesse a Matthew. Mae Harry a Jesse wedi dewis pont microbrosesydd H i reoli'r moduron gyda, gan ei fod yn hawdd iawn i newid cyfeiriad y modur. Mae Marc a Callum wedi ymchwilio amddiffyn y Raspberry Pi, penderfynwyd ar ôl darllen erthygl Linux ar amddiffyn pi y byddai'r chip Opto Isolator fod yr ateb gorau.