OFLILAK Wooden Digital Alarm Clock, 4 Level Adjustable Brightness and Voice Control, Display Time Temperature Date for Bedroom Office Home (White1)
❤【Two display modes digital alarm clock】-Press button “set’ for 1 second to transform ”dp-1” to “dp-2” or ”dp-2” to ”dp-1”. And ”dp-1” means LED screen automatically conversion time, date, temperature and ”dp-2” means LED screen display time all the time.Very flexible..
❤【Sound control function】-Press button “DOWN” for 1 second to transform ”on:Sd” to “- -:Sd” or ”- -:Sd” to ”on:Sd”, and “on:Sd” means after 30s no any press, LED display automatically closed, and ”- -:Sd “means LED screen display all the time.This is useful for power saving and sleeping well..
❤【Adjustable brightness and 12/24 hour format】-Press button “UP” for 3 seconds and it display “L1”, then adjust the luminance by button “DOWN” to darken and “UP” to brighten.There are three display luminance adjustments and darken from L1 to L3. Press button “UP” for 1 seconds to transform ”℃” to “℉” or ”℉” to ”℃”.
❤【Best Gift Choice】- Perfect design and It is the perfect choice for Birthday, Graduation, Valentine's day, Anniversary, Thanksgiving, Christmas and Mother's Day gifts!.
❤【Dual power supply】-This desk alarm clock come with USB power cable or it can be powered b....
DORHEA 5PCS TM1637 0.56\ 4 Bits Digital LED Display Module with Clock Display 0.36 inch Common Anode Red Digital Tube Board with Cable for Arduino Raspberry Pi DIY Kits
The module is a 12 foot with a clock point four common anode tube (0.36 in.) display module driver IC is TM1637 driver IC TM1637, only two signal lines can make the MCU control 4 8 digital tube..
Display device is a total of 4 red LED word tube. Digital tube 8 grayscale adjustable. Control interface level can be 5V or 3.3V..
4-digit LED display module with LED brightness adjustable and clock point, can be used to display decimal, letters and so on, suitable for uses in induction cooker, micro-wave oven and small household electrical appliance..
Total 4 pins (GND, VCC, DIO, CLK), GND to ground, VCC for the power supply, DIO for the data input and output pins, CLK for the clock signal pin..
The Positioning holes in this LED Display Module 4 Bits has 4 M2 screws positioning hole diameter is 2.2mm and the positioning of the module is easy to install with easy to achieve the inter-module combination..
