- Product SKU: LGKT097
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DescriptionA flashing beacon is many uses. It can be employed as a distress signal on highways or as a direction pointer for parking lots, hospitals, hotels, etc. Here we present a flashing beacon that uses well-known regulator IC LM317T. As LM317T regulator can deliver more than 1 amp. A small 12V, 12W bulb with a high-quality reflector can serve as a well visible blinker.
1A DC supply is connected to the input pin of the IC. A 12V, 12W bulb and a combination of resistors and capacitors are connected between the output pin and ADJ pin of the IC. General Flashing Beacon For the shown values of resistors and capacitors, the bulb flashes at approximately 4 cycles per second. The number of DIY Emergency flashes depends on the charge-discharge time of the capacitors. Different values of resistors and capacitors can be used to increase or decrease the number of flashes.
- Dimensions (cm) L x W x H : 20 x 15 x 5
- Weight (gm): 200
Great little kit
Best purchase EVER!
I haven't had any issues with it.