epostkastl

Instructables

• 

  Bluetooth50g - ​an Upcycle Project for a Broken HP50G Calculator.

  4 1.6K
• 

  Bluetooth48G - Upcycle Broken Hp48G Keyboard

  2 3.3K
• 

  USB48G - Upcycle Broken Hp48 Keyboard

  2 3.3K