• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
Harmonics and Filters (TEL066E)
Dip Meter (TEL065E)
Micro Transmitter with Buzzer (ART499E)
No-Electret FM Transmitter (ART497E)
AM Radio For Beginners (ART472E)
Percussion Generator (ART446E)
Problems caused by FM transmitters (ART444E)
Antenna Amplifier (ART411E)
Amplitenna (TEL064E)
Shortwave Pre Selector (TEL063E)
UHF Transmitter (TEL062E)
UHF Oscillator (TEL061E)
Wireless Bluetooth Simple System for Stereo Audio (TEL059E)
Radio Control Receiver with Tone Filter (ART355E)
Powerful Radiocontrol Transmitter II (ART354E)
Powerful Radio Control Transmitter I (ART353E)
Detectors Used in Antique Radios (1) (TEL058E)
Spyphone – The Super-Micro FM Transmitter (TEL057E)
Transmissions Through the Earth (TEL055E)
Small Two Stage MW and SW Transmitter (TEL054E)
Wireless FM Event Monitor (TEL053E)
Wireless Event Monitor (Version 1) (TEL051E)
Alert FM Transmitter (TEL050E)
Stereo FM Transmitter (TEL049E)
High Power Varicap FM Transmitter (TEL048E)
Two-Stage FM Transmitter (TEL047E)
How High Frequency Amplifiers Work (TEL045E)
3 to 4 MHz CW Transmitter Using the 4093 (TEL044E)
Modulated 100 kHz to 1 MHz Transmitter Using the 4093 IC (TEL043E)
CD Player and Walkman FM Transmitter (TEL036)

Page 1 of 3

  • 1
  • 2
  • 3

  

Buscador de Datasheets



N° de Componente 

Circuit Bench

  • Pulse Generator (CB883E)

    This circuit open and close the relay in intervals adjusted by the potentiometers. The capacitors...

  • Power grid voltage failure indicator (CB7013E)

           Found in an 80's Elektor, this circuit can use any equivalent optical coupler. The buzzer is of the...

  • Dynamic Microphone Preamplifier (CB858E)

    This circuit is suitable for low impedance m icrophones. Gain is given by the 2M2 resistor. This...

Latest

  • Braking Alert (CB16875E)
  • Differentiator 741 (CB16816E)
  • Various Equalizations Preamplifier 741 (CB16798E)
  • Garage Signal (CB16742E)

Institute Newton C. Braga - 2015 - 2025 ©