Lily's Column

Symbols of different Diode

by Lily Zhang

Symbols of different Diode

Posted in Components Sourcing, Diode, electrical symbols

Transistors Pinouts of some common packages

by Lily Zhang

Transistors Pinouts of some common packages

Posted in Components Sourcing, electrical symbols

LED Oscilloscope Circuit

by Lily Zhang

LED Oscilloscope Circuit

The simple LED oscilloscope circuit can be used for analyzing low frequency waveform through a 10 x 10 LED matrix display. This process is accompl...
Posted in DIY kit, DIY product, Diy Project, electrical symbols