1. Eat the last meal of the last meal as early as possible. It is best to eat before 7:00. There is a minimum of 3 hours between eating dinner and going to bed.

2. Don't eat hard-to-digest foods at night, especially sweet and greasy snacks such as chocolate or biscuits and lemonade.

3, eat less if the food will be flatulence Sensitive people, at night should avoid eating some flatulence foods such as: lobster sauce, onion, lettuce salad and whole grain products, because the flatulence will not sleep well.

4, choose some easy to digest things to eat fruit, salads, bread lean meat or eat a little cheese. After eating these easily digestible foods, carbohydrates promote the release of serotonin and promote sleep.

5, eat milk and honey. Tryptophan from milk and glucose from honey are the best prerequisites for serotonin activation and sleep.

6, good intake of magnesium minerals. Helps stop production of stress hormones ACTH at night and helps to sleep more peacefully and deeply.

7, supplement vitamin B group. Especially vitamin B6 and niacin. Remember that vitamin B6 is required for the production of serotonin and melatonin. In the absence of niacin, it can be formed from tryptophan. Therefore, in the brain's metabolism, the "stolen" tryptophan used in the production of (promoting sleep) serotonin will be lacking. It is recommended that one teaspoon of brewer's yeast per day be used to make the best supply of vitamin B group.

8. It is forbidden to drink caffeinated drinks in the morning and evening.

Laser Rangefinder Sensor

Laser rangefinder module, which has two application, one is mainly designed for long distance range finder, another is for secondary development industrial Laser Distance Sensor, which support ttl/usb/rs232/rs485 adapter output data.

With different range measuring program, JRT laser measure tools module, can satisfy customers` different requirements, 200m, 300m, 500m, 1000m, 1200m, 1500m, 3000m.

We have been in this line for 10 years, with a strong R&D ability and hard working, we are now a leading supplier of Laser Distance Meter modules in China.

Product Specifications:

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Chengdu JRT Meter Technology Co., Ltd , https://www.accuracysensor.com