What is Electronics?

Electronics is a branch of electrical engineering. It is the science of controlling electric current, i.e. electrons, by electronic components, which consist of semiconductors such as silicon or germanium and have a non-linear characteristic.

Elelectrical engineering electronics student help tutoring exam preparation Learnchannel

From the content Electronics:

• Rectifier Diode – how it works
  • Reverse Polarity Protection with Diodes
  • Rectifier
  • Rectifier Diode – Exercises
• Transistor – Basics
  • Transistor as switch
• Thyristor – how it works
• Electronic Load Relay ELR or Solid State Relay SSR
• Operational Amplifier
  • Comparator Using Op-Amp
  • Inverting Op Amp
  • OP-Amp as Impedance Converter
  • OP-Amp as Non-Inverting Amplifier
  • OP-Amp as Differential Amplifier
  • OP-Amp as summer
  • Op-amp Integrator
  • Op-Amp as Differentiator
  • Op-Amp as Schmitt-Trigger
  • Voltage to Current Converter
  • Transimpedance amplifier
• Zener-Diode
• Thermal conductance and resistance