Geekcreit DIY 4 Digit LED Electronic Clock Kit Temperature Light Control Version
Red LED without case / Red LED with case
Blue LED without case / Blue LED with case
Green LED without case / Green LED with case
White LED without case / White LED with case
Please choose the one you need.
Manual: please click here to open
The difference with SKU142210:
Add a photosensitive resistance, can detect the ambient light, when night lights can automatically become dim, neither affect sleep nor see the time;
At the same time add a thermistor can test the environmental temperature (Temperature display once every 30 seconds).
Name: 4 digit 1 inch LED digital clock kit (Light Control Version)
PCB Dimension: 98 x 35 x 1.6 mm (L x W x H)
Case dimension: 105 x 46 x 29 mm (L x H x D)
Digit dimension: 1 inch
Working voltage: DC 5V
Working current: 40mA
Net weight: 134g (with case) 81g (without case)
Case material: Crystal case
Circuit: Welding assembly
process : It have written a program can be used directly.
Can charging with your cell phone charger.
With dark foil so that in the night will not looks too bright.
Work precise, power memory, alarm function, the whole point timekeeping, you can set the whole point of time during the day and at night is not reported , the port is reserved for download.
24 hours display, can't switch to 12 hours.
1 x (Red / Blue / Green / White LED kit) / (Red / Blue / Green / White LED with case kit) (It depends on your choose)
blue+case, green without case, red without case, white without case, blue without case, green+case, white+case, red+case
(1) FREE Shipping 10 - 15 business days, (2) Standard Shipping 7 - 12 business days.
Shipping and Delivery Estimates
We ship in-stock orders as soon as possible. This is often within two business days, but there are situations where it may take longer. All estimates are based on business days.
(1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.
(2) Business days do not include Saturday/Sunday and any public holidays.
(3) These estimates are based on normal circumstances and are not a guarantee of delivery times.
(4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.
for more information please visit our Shipping Policy Page.
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
for more information please visit our Refunds & Returns Policy page.