DIY Rotating LED Alarm Electronic Digital Clock Kit Learning Board 5V

   Item Description Product Feature: 1. The product is made of high-quality materials with guaranteed quality 2. The product is very suitable for DIY enthusiasts and electronic teaching, etc 3. Stable product performance and long service life 4. With multiple functions such as time display, temperature display, power-off saving function, adjustable time and time division, adjustable alarm clock, etc 5. With light control function, the brightness can be automatically adjusted according to the environment (also used as a small night light) Product Description: 1. Time display, power-off saving function 2. Adjustable time and time division 3. Can display temperature 4. Adjustable alarm clock, alarm switch 5. Automatically adjust brightness on/off 6. Press S1 for the first time to enter the score adjustment mode, and at this time, press S2 to increase the score by 1 7. Press S1 for the second time to enter timing mode, and at this time, press S2 to add 1 8. Press S1 for the third time to enter the alarm clock adjustment mode. At this time, press S2 to increase the alarm clock adjustment by 1 9. Press S1 for the fourth time to enter the alarm clock timing mode. At this time, press S2 to increase the alarm clock timing by 1 10. Press S1 for the fifth time to enter the alarm switch. The default display is "0000", and the instant alarm is off. At this time, press S2 to display "1111", and the alarm is on 11. Press S1 for the sixth time to enter the automatic brightness adjustment mode switch, and the default display is "0000" 12. The automatic photometric adjustment function is turned off, and pressing S2 to display "1111" means automatic 13. Photometric adjustment function enabled 14. Press S1 for the seventh time to return to the main display screen Shipping list: DIY loose parts X1 Payment Shipping Refund Payment We accept PayPal only. But we only Accept your Ebay Address ,Please Make sure it's 100% right. Payment must be received in 5 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. Shipping Fill your shipping info Refund All package need to wait 30 days (US only need 7-10 days) , Please take care it.Less than 30 days,we can't take a refund . If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

Returns Accepted for this item if it's within 30 Days