DENEST Retro Steampunk Wall Clock Decor Wall Air Plane Propeller Clock Ornament Design Industrial Wall Aviation Ornament for Cafe Bar (Have clock)

Product Information

Flip the pixelmap for the time to be readable at the top or bottom (there is a #define constant already in code to select). This devise displays only the time. Therefore we can modify this devise for display date besides time. User only can do the time adjustment when propeller is at the rest of condition. Therefore a remote system can be used to set time and date.

All that’s left for you to do now is carefully remove the strip of cardboard and the first strip of double-­‐sided

Version 3 (Summer 2006)

Version 1.1: povLedTimeDisplay1.1.ino - Added pushbutton support to update the time and leading 10 hour digit 0 will be hidden. LED module consisting of 10 bright red color LEDs and it is fixed in corner of the arm of the propeller. It is a main part of the circuit. LED module is used to displaying the characters and symbols. These 10 LEDs are connected with each pins of the port A and two pins of the port B of microcontroller. Phototransistor ATmega32A has an 8-Bit Processor and it has 32K of program space, 32 I/O peripherals. It runs up to 16MHz with external crystal. Insert a Green LED into the holes with the long leg on the left side. Now from the copper side, bend its legs to one side (Green LED’s i.e. LED 12 – LED 16 via R12 to R16 and A5 to A1 respectively). UK Next Day Delivery - this excludes Northern Ireland and the Scottish Highlands, plus Orkney, Shetland and the Western Isles. Delivery to these locations will be on a 48 hour service.

Here a major challenge that we faced is the connecting +5V supply to the rotating circuit. We tried the various methods to do that. But finally we choose a method, as shown in the above figure.Conventional methods of displaying images or massage to public are using LCD display and dot-matrix LED displays. Propeller LED display is a special kind of device that project an image, text or time as if the images are floating in the air. Actually the floating images emerge by synchronizing LED’S blink to form an image at particular time and rate. (propeller_posn==35) The System was able to display the time with digital type on the rotated LED display and system can display seconds, minutes and hours separated with ‘:’ sign.