Ahmed_Ragab

Instructables

• 

  Hack a UT373 Mini Tachometer and Connect It to an Arduino

  7 2.2K
• 

  USB Hub Hidden Password Vault With Encryption & EEPROM Storage

  6 2.3K
• 

  Turn a VFD 1970s Calculator Into a Digital Clock

  28 4.9K
• 

  Cheap 1$ USB Meter Testing and Teardown

  2 851
• 

  DIY Temperature Sensor Using One Diode

  3 5.6K
• 

  Hacked Digital Vernier Caliper Using Arduino

  16 10K