rtc.setDOW(FRIDAY) // Set Day-of-Week to SUNDAY The following lines can be uncommented to set the date and time Uncomment the next line if you are using an Arduino Leonardo Init the DS3231 using the hardware interface pull-up resistors on the data and clock signals. to the pins used, and you will also have to use appropriate, external a software-based, TWI-like protocol which will require exclusive access other than what is described above the library will fall back to You can connect the DS3231 to any available pin but if you use any The internal pull-up resistors will be activated when using the SCL pin -> Arduino Digital 21 (SCL) or the dedicated SCL1 (Digital 71) pin DS3231: SDA pin -> Arduino Digital 20 (SDA) or the dedicated SDA1 (Digital 70) pin SCL pin -> Arduino Digital 21 (SCL) or the dedicated SCL pin DS3231: SDA pin -> Arduino Digital 20 (SDA) or the dedicated SDA pin SCL pin -> Arduino Digital 3 or the dedicated SCL pin Amazons Choice 3D LED Desk Digital Wall Alarm Clock 9. DS3231: SDA pin -> Arduino Digital 2 or the dedicated SDA pin 1-48 of 288 results for '3d led clock' Results Price and other details may vary based on product size and color. SCL pin -> Arduino Analog 5 or the dedicated SCL pin Servo servos įor (int i = 0 i 180 || angle Arduino Analog 4 or the dedicated SDA pin String input Ĭonst int DIGIT_TO_SEGMENT_MAPPING = This is critical to the aesthetic of the display. This is how we ensure that when we push or pull the servos they are all aligned. Since the servos used in this project are cheap and not the most accurate we use the segment intervals map, to store the internal offset of each servo. Using the loop as a ticker it makes small increments on the angle of the servo creating a smooth push and pull motion on the segment.
#DIGITAL CLOCK 3D CODE#
Easy installation: the alarm clock is equipped with a stand and has a hanging hole on the back, can be placed directly on the desk or hung on the wall.Our code is run in a loop, it checks the current time and moves the destination of each segment to the desired location. Power Supply: When this external power supply is turned off, the built-in button battery will be automatically suppd with power to keep the settings (LED will not be displayed). Sound Control: In this mode, the ambient noise above 60db activates the LED display and the display is automatically switched off after 16 seconds.ĥ. Remote control: With an infrared remote control to operate the alarm clock more conveniently. Weekend alarm function: The alarm function can be switched on and off on Saturday and Sunday.Ĥ.
When the time has expired, an alarm is triggered for 1 minute. 3 sets of daily alarms: 3 sets of alarms for your setting. 3 brightness levels can be adjusted manually to the ambient conditions.ģ. 2 display modes: Only display time or display time (12H / 24H), date and temperature ( C / F) in the cycle.
3 color display modes: monochrome / 7-color cycle / 115-color cycle.Ģ. RGB LED Display: Built-in 115 kinds of RGB colors, large font and light color provide clear and comfortable viewing.
Power supply for alarm clock: DC 5V 500mA & 1 * 3V 240mAh CR2032 button battery (included)ġ. Temperature range: -9 C ~ 50 C / 15.8 F ~ 122 F 3d model furniture, bathroom, nursery, materials, decoration, lighting and other 3d models, textures, kitchen, appliances, exterior.
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