Electronic projects

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Timers & oscillators - oscillators

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Ultrasonic Dog Whistle circuit diagram
Ultrasonic Dog Whistle


author: Tomaz Lazar
visits: 750
Insect Repellant circuit diagram
Insect Repellant


author: Graham Maynard & Andy Collinson
visits: 746
Function Generator circuit diagram
Function Generator


author: Circuit Exchange International
visits: 535
Dark-activated LED or Lamp Flasher circuit diagram
Dark-activated LED or Lamp Flasher


author: RED Free Circuit Designs
visits: 527
LED or Lamp Flasher circuit diagram
LED or Lamp Flasher


author: RED Free Circuit Designs
visits: 348
220 Volts Flashing Lamps circuit diagram
220 Volts Flashing Lamps


author: RED Free Circuit Designs
visits: 287
LED or Lamp Pulser circuit diagram
LED or Lamp Pulser


author: RED Free Circuit Designs
visits: 273
Pulse-Generator & Signal-Tracer circuit diagram
Pulse-Generator & Signal-Tracer


author: RED Free Circuit Designs
visits: 262
Electronic Siren circuit diagram
Electronic Siren


author: Andy Collinson
visits: 258
Adjustable High/Low Frequency Sine wave generator circuit diagram
Adjustable High/Low Frequency Sine wave generator


author: Jonathan Filippi
visits: 242
page: 1 2 3
project categories:
Audio (49)
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Timers & oscillators (40)
Miscellaneous (26)

project subcategories:
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 timer circuits
 oscillators
recently added projects:
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 Ultrasonic Dog Whistle
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 Insect Repellant
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 Magic Wand Conjuring Trick.
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