Yesterday's sweetness is still unfinished. Today, find an excuse to ask him to come out! â€
"The time together is always too short,..."
What is the time? It is said that Einstein, whose IQ is over 200, has no answer. It is said that Hawking, who is not able to move around the whole body, has no answer. If the time is too short, use this ON Air spreadsheet! The dial of the electronic watch is transparent, with a flat red LED "hour hand" to display the time. There is no scale on the dial, the number of hours needs to be judged according to the position of the "hour hand", and the number of minutes is directly displayed on the "hour hand" - found it, the "hour hand" is actually composed of two minutes The whole design is particularly simple and reveals a subtle mystery.
The ON Air time adjustment method is also worth mentioning: the entire dial adopts a touch screen-like design, and the time setting mode can be entered by holding the center for 5 seconds. At this time, the upper and lower corners of the dial can be set to the hour.æ‘The left and right corners can be set to minutes~
As a gift for Valentine's Day, it is still very good!
ON Air is designed by Iskender Asanaliev and Adilet Asanaliev
Source: China Semiconductor Lighting
The lithium Battery Protection Board is the charge and discharge protection for the series-connected lithium battery pack; when fully charged, it can ensure that the voltage difference between the individual cells is less than the set value (generally ±20mV), so as to realize the equal charge of each single cell of the battery pack. , effectively improving the charging effect in the series charging mode; at the same time, it detects the overvoltage, undervoltage, overcurrent, short circuit, and overtemperature status of each single cell in the battery pack to protect and prolong the battery life; undervoltage protection makes each A single-cell battery is used to avoid damage to the battery due to overdischarge.
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