Electronics and Photonics

• Optical Reflection
• Waveguides
• T-Network Inverting Amplifier
• Transimpedance Amplifiers
• Digilent Analog Discovery Articles
• 100 MHz Photodiode Amplifier
• Tungsten Filaments
• LED Frequency Response
• 1 Amp Pulsed LED
• Nanosecond Avalanche Transistor Pulse Generator
• A Single Transistor S/PDIF LED Driver
• A S/PDIF Free Space Digital Optical Link
• LED: Radiant and Luminous Intensity
• WGM-201 Advanced Waveform Generator Usage
• OP AMP Test Circuit
• Op Amp Responses
• 20 MHz Colpitts CB Oscillator
• 16 MHz Wien-Bridge Oscillator
• Oscillators
• DC Voltage Calibration Source
• DC - 5 MHz 40 dB Amplifier
• LED Modulation Circuits
• A Simple LED Test Current-Source
• Speed of Light with an IR LED
• Speed of Light with Nanosecond Pulsed 650 nm Diode Laser
• LED and Visible Diode Laser Driver Circuits
  
• 1 MHz Wien-Bridge Oscillator
  
• FindR: Find best 2 or 3 resistor series or parallel combination for given resistance
  
• MatchGain: Find best feedback resistors match for opamp amplifiers