Digitools Ky Atmel AT89C2051 based vibration motor tester for quality control of Nokia mobile phones, RS-232, model 2

This is an old and interesting piece of hardware, which is developed and made by Digitools Ky for No..

Digitools Ky Atmel AT89C2051 based vibration motor tester for quality control of Nokia mobile phones, RS-232, model 1

This is an old and interesting piece of hardware, which is developed and made by Digitools Ky for No..