LED fire simulator teardown and schematic скачать в хорошем качестве

LED fire simulator teardown and schematic

I've featured a smaller version of this unit before, but was travelling with work at the time, so didn't go into it too deeply. So here's the bigger version with a complete teardown and schematic. If you look at the warp core on Star Trek you'll see it's a scaled up version of this effect. It's actually very good. The simplicity of construction is quite pleasing. This unit is actually worth getting just for the parts inside. The power consumption as supplied is just half a watt (118mA at 4.5V). This unit came from a local hardware store called JAC stores in Ramsey, but they seem to be common on eBay. They keywords are fireplace lamp. In hindsight, the power jack probably breaks the negative connection as usual. There is a pin on the chip that comes out to a pad which I marked with a question mark. It's probably just an option to test for a clock signal or as a spare pin for an extra feature. If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:- http://www.bigclive.com/coffee.htm This also keeps the channel independent of YouTube's advertising algorithms allowing it to be a bit more dangerous and naughty. #ElectronicsCreators