Arduino Big Time Wearable Devices DIY Programmable Electronic Watch Watches<br /><br />BigTime DIY watch is a kind of fashion style of NATO's acrylic shell digital watches. Watch using ATmega328 as processor 32 KHZ as crystal clock source of vibration. <br />Look at the clock， just press the button to the right of the watch， digital tube will display the time. When need to adjust the clock， light first look at the clock， and then a long button， enter the clock adjustment mode. <br />As a result of our watches are of ultra-low power consumption， so a CR2032 button battery can run for about two years. <br />And we watch is programmable， cooperate with our FTDI module can realize programming downloads. Download programming when choosing the Arduino Pro or Pro Mini 3.3 V / 8 MHZ w/ATmega328 models can board.<br /><img src="http://img6.eachbuyer.com/x9/p100/eb9590_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb9590_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb9590_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb9590_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb9590_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb9590_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb9590_7.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb9590_8.jpg" />