In October, pregnant women gave birth. When the new mother was still welcoming the joy of the baby's arrival, it was found that the feeding of newborn babies was a big problem. What problems should newborn infants pay attention to during feeding? If breastfeeding, it is best to hold the baby up when the mother feeds the baby so that the baby lies in the mother's arms. The mother gently grips the nipple with her forefinger and middle finger and presses down on the breast at the same time to prevent the breast from blocking. The child's nostrils obstruct breathing and prevent the milk from flowing too quickly to make the baby suck. Each time the baby is fed, the baby must suck the milk so that it can promote the next milk secretion. At the same time, wash hands before feeding, and wash the nipples with warm water, the mother also often change underwear and take a bath to maintain personal hygiene. In addition, pay attention to feeding time, so that the baby's digestive system can work regularly. If the child is nursing when he cries, neither time nor quantitative, the child will have digestive disorders, and even directly affect its growth and development. Newborns can feed their milk every 3 hours, such as 6 am, 9 am, 12 pm, 3 pm, 6 pm, 9 pm, 12 pm and 3 pm. If artificial feeding, we must pay attention to the configuration of milk powder concentration, too thin or too thick are not good. Over-dilution causes the protein content to decline. In the long run, children will suffer from malnutrition. Newborns will have long-term consumption of thin milk and will experience water intoxication. Over-thickened milk contains more minerals, especially sodium salts, and neonates have poor kidney function. Excessive sodium can cause brain cell edema and can cause convulsions.
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:
Measuring Range (without Reflection)
5-500m/5-1000m/5-1500m/5-3000m
Accuracy
±1 m
Laser Class
Class I
Laser Type
905nm
Magnification
6X
Battery type
CR2-3V
Operating Temperature
-10-50 ℃ (14-122 ℉ )
Size
28*69*60mm
Weight
About 4g
Operating Temperature
-10-50 ℃ (14-122 ℉ )
Storage Temperature
-25~60 ℃ (-13~140 ℉)
Laser Rangefinder Sensor,Laser Range finder Sensor,Laser Rangefinder Module,Laser Range Finder Module Chengdu JRT Meter Technology Co., Ltd , https://www.infrareddistancesensor.com