Flasher Archives - Electronics-Lab

Simple LED Flasher

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Introduction This simple circuit illuminates an LED or bulb using a ripple counter in a specific order at a predefined interval. Electronics enthusiasts and students often like building different circuits for their home or school projects, particularly those that flash a few lights. One incredibly flexible integrated circuit (IC) that may be used to create […]

Flash an LED from AC-mains power

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LED technology is opening the door to a variety of high-power-illumination applications. The circuit in Figure 1 can let you know when ac power is available. To drive a power LED from the ac line requires a converter or a similar arrangement. In this circuit, a passive dropper greatly simplifies the total design. You can […]

Warning LED Flash Light

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LED Flasher is a simple project producing a flashing effect of six LED’s. This project can be used in all areas where you want to draw attention. Hi-glow LED’s providing enough flashing light to attract your attention. Can be used as warning light. Specifications Supply input 12 V @ 35 mA (6 to 15V Dc […]