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Analog Projects

6 Projects
How to Make an Air Raid Siren With Analog Circuitry

How to Make an Air Raid Siren With Analog Circuitry

  • PCB
  • Aug 16, 2017
Robin Mitchell Robin Mitchell
1 2 869
How to Make an Analog Alarm System With a TI LM386 Power Amp

How to Make an Analog Alarm System With a TI LM386 Power Amp

Ryan Jones Ryan Jones
0 0 187
How to Make a 555 Synthesizer Circuit (The Atari Punk Console)

How to Make a 555 Synthesizer Circuit (The Atari Punk Console)

  • PCB
  • May 15, 2017
Robin Mitchell Robin Mitchell
2 0 2723
How to Make a Punch Card Reader Using a PIC Microcontroller

How to Make a Punch Card Reader Using a PIC Microcontroller

  • PIC
  • May 11, 2017
Robin Mitchell Robin Mitchell
0 0 886
How to Make a Spy Microphone: The Acoustic Telescope

How to Make a Spy Microphone: The Acoustic Telescope

  • PCB
  • May 01, 2017
Robin Mitchell Robin Mitchell
5 0 1916
How to Make an AM Transmitter/Receiver for Morse Code

How to Make an AM Transmitter/Receiver for Morse Code

  • PCB
  • Apr 17, 2017
Robin Mitchell Robin Mitchell
3 3 3020