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5V DIY Dot Matrix Digit LED Electronic Clock Kit Temperature 24 Hours Display
5V DIY Dot Matrix Digit LED Electronic Clock Kit Temperature 24 Hours Display
5V DIY Dot Matrix Digit LED Electronic Clock Kit Temperature 24 Hours Display
5V DIY Dot Matrix Digit LED Electronic Clock Kit Temperature 24 Hours Display
5V DIY Dot Matrix Digit LED Electronic Clock Kit Temperature 24 Hours Display
5V DIY Dot Matrix Digit LED Electronic Clock Kit Temperature 24 Hours Display

5V DIY Dot Matrix Digit LED Electronic Clock Kit Temperature 24 Hours Display

DESCRIPTION
Features:Wroking time precisionPower outage wrokingWith one channel alarm clock, you can set the whole point of time intervalReal-time display temperature (time and temperature alternating display)Size: 38 x 115mmHigh brightness, you can use as the night lightSpecifications:Operating voltage: 5V. Can uses power adapter or computer USB port power supplyWorking current: 35MAWorking accuracy: 24 hours ± 2STemperature measurement accuracy: ± 1 ° CColor: White, Green, Blue, Red (Optional)Note: This is a DIY kit, you need to have some knowledge of electronics and ability.Recently, many customers feedback can not set the time, can only be set to 9 and display garbled.Answer: In the low-temperature environment, will produce static electricity, please pay attention to static electricity in soldering, this problem only need to re-solder or replace the DS1302 chip can be resolved.Package includes:1 x DIY Red / Blue / Green / White LED with case kit (It depends on your choose)

RETURN POLICY:
If your product arrives damaged or is not working, you can return it to us within 3 days after delivery or 30 days after shipment in case the delivery date is not traceable.If the item is still within the validity period of this warranty:We will reimburse you for the return shipping fees after the defective item has arrived in our warehouse. Any further costs incurred during the return process will be at the customer's expense.If the item is outside the validity period of this warranty:The customer shall be held responsible for all the shipping fees and charges when returning the defective product.Return a DOA (dead on arrival) item If the item arrived broken, please contact us within 3 days from the delivery date and follow the procedure for the 3 Days Product Guarantee.If the item has a high value, we may ask you to return it. Please include all of its accessories, like cables, chargers, batteries, in the returned parcel. If an accessory or component is missing, we will ask you to pay for it. All the return shipping fees will be covered by us.
ADDITIONAL INFORMATION
Color: Blue, Purple, White
Size: 20, 24
Material: 100% Polyester
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