The Station Master is a small key ring sized alarm that uses an accelerometer to track your movement. The device will gently vibrate and let you know when you’ve reached your stop and it’s time to disembark from the train. Using a simple one button interface the user can set an alarm for the right [...]
This simple, secure and cheap home security system is activated and deactivated by little Rolling Code transmitter. The security system is equipped with two sounder, internal with piezo speaker and AG8 external sounder, a microprocessor controlled external sounder with a built in strobe and rich of features (silent installation,two flash settings, optional sounder settings (multi-sweep [...]
An ATtiny45 microcontroller controls this intelligent detection system. The hardware and firmware is optimized to implement the liquefied petroleum gas alarm for domestic or automotive use.
This guide helps you to learn and understanding everything you need to know about the Raspberry Pi computer, its background, purpose, system specs, the software it runs and the amazing things it is capable of. FREE DOWNLOAD Unofficial Raspberry Pi Manual (limited)
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