About me

I am a student of electronics and electrical engineering from Nigeria.

David Uche

about 11 months ago
  • Nigeria
Project - Audio amplifier with microphone for voice input | in Audio

This circuit is an audio amplifier with microphone for voice input it increases  weak and small signals from mobile phone and human voices.  view more

David Uche

about 1 year ago
  • Nigeria
Project - Touch sensor circuit | in Sensors

The circuit is a very simple design consist of different components like :Transistor c1815.Resistors 1k.Battery 6-9v.Wires. Vero board(strip):Circuit description:The circuit work as a switch where by the transistor amplifys the input voltage when the voltage is been amplified the circuit bec... view more