I didn't have a job at all times, but I don't have a job now. However, I think that even if a person comes to this world, he is a gift from nature. If the atoms that make up humans do not constitute life, but are stored in the universe in a single form for countless years, it wou

2025/08/1114:32:34 news 1194

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I didn't work at all times, and I didn't work now. However, I think that even if a person comes to this world, he is a gift from nature. If the atoms that make up people are not life, but are stored in the universe in the form of elemental for countless years, it would be boring. I advocate high technology and even if I don’t have a job, I am still studying technology. For example, an emergency light was repaired yesterday.

A multi-function emergency light was repaired yesterday morning. This light was a second-hand product my brother bought eight or nine years ago. In 2016, I took it apart and checked it and found that the battery was scrapped, so I took it off. The lights were not assembled. Because I moved the house several times, my mother almost sold it to pieces.

got a 6V4AH battery a few days ago. Yesterday I wanted to put the battery on that emergency light, find the emergency light in the pile of debris, find its cover in another pile of debris, and start assembly. However, the dismantling time has been too long, and I can no longer remember the wiring of the emergency lights. Finally, I started to study, looked at the circuit board over and over, and finally got all the wires connected. The emergency light also works normally, and then it is charged for several hours.

Sometimes I go outdoor adventures. I wonder if the battery life of this light can meet the requirements? That battery is brand new, with a nominal capacity of 4 Ah, but we cannot calculate it in 4 Ah. At the same time, the battery is not allowed to discharge deeply, so it is safer to calculate it in 3 Ah. I measured the working current of each lamp, the headlight was 550mA, and it was calculated that it could work for 5.46 hours.

has a halogen bulb . It has good brightness, but the working current is high, I can't remember it, it seems to be 1 ampere current. Once I was puzzled outdoors and took out the LED lights. It was basically useless. I could see the road in front of me, but it was too difficult to find the road with it. Finally, I used the searchlight that used halogen lamp to find my way home. Even if the brightness of this emergency light is a little worse than that of a halogen lamp, it has better battery life.

There are two fluorescent lamps on it. After measuring, the current is 510mA when one lamp is working, and the current is 800mA when the two lamps are working. Can work for a few hours too. In this way, when I want to use it in the future, I can remove a lamp to save electricity~ electric energy in the field is very valuable.

In addition, it also has a flash, which uses a multi-vibrator to drive the light bulb, and that light bulb is the same as the headlight. If the headlight breaks in the field, you can remove the flash bulb for use for the headlight. Of course, I try my best to look for it, and it is best to get one or two light bulbs.

still has some problems. Although it comes with a transformer, it may not necessarily find a charging location in the wild. In the future, you have to add a solar charging function to it.

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