DIY 4-digit Digital Light Control Desk Clock Kit (Blue Light)

DIY 4-digit Digital Light Control Desk Clock Kit (Blue Light)

4 (2 product reviews)Added 5 years ago
US$ 16.42 Free worldwide shipping!
DealExtreme
- Simple installation, as desktop clock use - Suitable for DIY lovers - 1" digital seven-segment display - Visible distance over 10m, automatically adjust the brightness - Automatically turns weak light - Automatic display temperature around - 5PPM high accuracy crystal - FR4 national class-A PCB board Parameter: - Display color: Blue - Working voltage: DC 5V - Working current: 40mA - 51 MCU programmed has been written into it, you can also write by yourself - Function: Accurate time display, break memory, alarm set, the whole point timekeeping (you can set timekeeping in days, avoid night working) - Automatic light control: More brighter display during day time, and turns into a weak light display at night - Automatic temperature measurement: Display the current temperature during every 39s - Enjoys the DIY fun with this kit General: Model: N/A Quantity: 1Set Color: Blue Light Material: FR4 + acrylic Specification: English Manual / Spec: No Dimensions : & Weight Dimensions : 4.13 in x 1.81 in x 1.38 in (10.5 cm x 4.6 cm x 3.5 cm) Weight : 4.97 oz (141 g) Packing List : 1 x Kit of LED digital clock: 1 x USB cable (95cm) 1 x CR1220 battery 1 x Chinese installation guide
Aug 2015by 9261758
Impressed with the high quality. I was impressed with the quality of the PCB and the plastic enclosure. Yes, you need to have some experience to build it and the manual being in Chinese doesn't help much. I was able to set the time without to much but I'm...translate
Jun 2015by apimente
You must have experience. If you doesn't have experience in electronic works you'll find too much dificulty in assembly the kit. Very IMPORTANT: I did a big mistake in the assembly, the trird display MUST be monted in oposite (dot up). Thankfully I...translate