Ahmed_Ragab

Instructables

• 

  Hack a UT373 Mini Tachometer and Connect It to an Arduino

  7 2.6K
• 

  USB Hub Hidden Password Vault With Encryption & EEPROM Storage

  6 2.5K
• 

  Turn a VFD 1970s Calculator Into a Digital Clock

  29 5.3K
• 

  Cheap 1$ USB Meter Testing and Teardown

  2 1.1K
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  DIY Temperature Sensor Using One Diode

  3 6.9K
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  Hacked Digital Vernier Caliper Using Arduino

  17 12K