Description
Electronic Hourglass Led DIY Kits PCB Soldering Practice Board DC 5V Blue LED Fun Welding Practice Board Practice kit with 1.5V AA Battery Holder
?[Power supply voltage] The power supply of this kit is DC3.3–5V, which can be powered by an idle lithium battery. The package includes a battery box, for your convenience.
?[Interesting & pretty] This is a beautiful electronic hourglass that is fun to make and looks great when finished, it is not only a PCB board to practice your soldering skills, but also a decorative gift for you.
?[Easy to assemble] The kit adopts a double-layer PCB, and the circuit consists of 30 white LED blue light. For all kinds of component silk screen logos, please refer to the silk screen logos for welding.
?[Note] This product is a loose piece, you need to manually DIY welding to enhance your hands-on ability, it is very suitable for school basic electronic experiment projects.
?[Package includes] You will get 1 x Blue LED Electronic Hourglass DIY Kits, 1 x AA Battery Holder 3×1.5V.
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- FREE standard shipping within the United States(3-6 Days)on all orders!
- 100% money back guarantee for items not delivered or damaged during shipping.
- Safe and secure checkout with our high quality encryption
- Shipping services: UPS, FedEx, USPS.
- Only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed.
- Local pickups and combined shipping options are not provided at this time.
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- You can return a product for up to 30 days from the date you purchased it.
- Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.
- A full refund if you don’t receive your order
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rA full refund if your order does not arrive within the guaranteed time (6-7 business days not including 1 processing day.)r
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We accept payment by any of the following methods:
Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay
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Customer satisfaction is very important to us.
If you have any problem with your order, please contact us and we will do our best to make you satisfied.
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If you have any queries, please contact us via
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Support
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We usually respond within 24 hours on weekdays.
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