Technical Library

• Electronics
  • Audio Amplifiers
  • Induction Receivers
  • Pink Noise Generator
  • Telephone Circuits
  • Serial Port A/D
  • Game Circuits
  • Oven Controllers
  • Plant Moisture Monitor
  • Noise making circuits
  • Kitchen Circuits
  • Gag Circuits
  • Construction Ideas
  • Two-Transistor Atomic Frequency Standard
  • Audio Oscillators
  • Astable Flip-flops
  • Flasher Circuits
  • Magic Lamp
  • Power Flashers
  • Stepper Motor Experiments
  • Power Control
  • Split Supply Generator
  • Mercury Battery    Replacement
  • MERCURY BATTERY REPLACEMENT FOR ANTIQUE INSTRUMENTS
  • "B" battery replacement
  • High Voltage Circuits
  • Battery Charger Ideas
  • Regulators and Power Supplies
  • Finesse Voltage Regulator Noise!
  • Crystal Radio Circuits
  • Regenerative Receivers
  • Amazing All-Band Receiver
  • Cell Phone Helper
  • Aircraft Receiver
  • Low Freq. Antennas
  • AM band Transmitter
    • Micro Power Transmitting Station
  • Two-Diode Odd-Order Frequency Multipliers
  • Picoampere Leakage Tester
  • Transistor Spot Checker
  • Curve Tracers
  • RF Isolator Uses Differential Amplifiers
  • The Curious C-Beeper
  • R-Beeper
  • Barometer experiments
  • Geiger Counter Circuits
• Science
  • Electrostatics
  • Neon Quench Circuit
  • Karen's Page
  • Science Fair
    • UFOs Explained
  • Gubs
  • Vector Politics
• Reference Material
  • The formula for temp
  • CB band frequency chart
  • Battery Capacity
  • Color Codes
  • Q
  • Insulating Materials
  • Paint Removal
  • Musical Note Frequencies
  • Ideas for Repair
• Hobby
  • Hot-Wire Foam Cutter
• Misc. Subjects
  • Linux Rules
• Links
  • Craig's Corner
    • Craig's Corner
  • Incredible Machines / Contraptions
• Works In Progress
• Ion Chambers
  • Ion Chamber Emails
• Reflex Receivers
  • Robert's Radio
• Lightning Detectors
• VLF Whistler Reception
• Deer Repellent/ Seismic Sensors
• Rain Detectors
• Weak, uh week thoughts