Big Time is a DIY digital NATO watch with fashion style, acrylic shell. This watch uses ATmega328 processor, 32KHZ as crystal clock source. Simply press the button in the edge of the watch, the LED will display the time. When you need to adjust the clock, turn on to check the clock and then long press, you are entering into the clock adjustment mode. Our watch is ultra-low power consumption, so a CR2032 button battery can support working for approximately two years. Our watch is programmable, you can download our programs with FTDI module. Programming and downloading can be realized with Aduino Pro or Pro Mini 3.3V / 8MHz w / ATmega328.
1 X Big Time Wearable Devices DIY Smart Watch Programmable Watch