First, prevent pesticide poisoning. During the silkworm raising season, do not spray pesticides and other organochlorine pesticides on the farmland near Jamsil. The fumigation will lead to poisoning of silkworms. After feeding silkworms and mulberry leaves, they must be tested and confirmed to be non-toxic.
Second, the indoor mosquito board mosquito or mosquito killer, insecticide. When used in houses adjacent to Jamsil, Jamsil doors and windows are also closed to prevent poisoning.
Third, silkworm room to install screen doors, screens, to prevent flies into the silkworm silkworm indoor damage, and add "extinction of silkworm" emulsion or spray silkworm body to kill fly maggots.
Four, before the sericulture raises the mouse hole, the silkworm frame and the wall must maintain a certain spacing, and silkworm or silkworm medicine should be sprinkled around the feet of the silkworm frame to prevent the rats from crawling. To raise land silkworms, we must do a good job of drug extermination.
Fifth, summer and autumn raise the temperature of silkworms is higher, to open doors, windows, and strengthen indoor ventilation. The mulberry leaves are sprayed with water, and indoor fans blow the breeze, which is also conducive to cooling in the room.
Sixth, the diseased silkworm should be promptly cleaned up and put into the disinfection basin filled with bleach solution or lime slurry, and the diseased silkworm should be prohibited from feeding livestock and poultry to prevent the spread of pathogens and pollute the environment.
VII. Silkworms and sand contain a large number of pathogens. Do not spread the sun around the Jamsil area. Instead, they should be collected in the field or placed in a pit to prevent the spread of pathogens.
Eighth, summer and autumn high temperature, pathogens multiply quickly, pay attention to the need to collect leaves, timely transport leaves, reasonable storage leaves. Storage mulberry pool should be disinfected once every age, do not feed overnight mulberry leaves.
Nine, high temperature and wet weather avoid feeding wet leaves, storage mulberry leaves can not be sprinkled, to remove sand, sprinkle fresh lime powder, dried straw and other materials, inhibit the breeding of bacteria.
10. It is not the season of silkworm rearing. Do not store grain, bran, etc. in the silkworm in order to prevent it from being affected by the tide.

Long distance LiDAR sensor IT03M series are particularly easy to communication thanks to their fixed connector, which can be plugged it up and off by yourself. Voltage is wider from 3.3v before to 3.6v. Low power consumption feature makes it beceome a very competitive, high performance-price ratio, long range Laser Distance Sensor. 

Highlights:

> Measurement frequency: 100 Hz (Max 200 Hz)
> High temperatures: -10~+50℃
> UART output
> Connector design: easy to use

It03m Long Range Tof Sensor Module Diagram

Parameters of IT03M:

Accuracy

 +/-5cm@ 0.1~2.5m

Measuring Unit

cm

Measuring Range (without Reflection)

0.1-15m

Measuring Time

0.1~3 seconds

Measuring Frequency

100 Hz

Laser Class

Class II

Laser Type

650nm, <1mw, red

Weight

About 10g

Voltage

DC2.5V~+3.5V

Serial Level

TTL 3.3V

Size

50*26*13mm

Operating Temperature

0-40 â„ƒ (32-104 â„‰ )

Storage Temperature

-25~60 â„ƒ  (-13~140 â„‰)


Long Range LiDAR Radar

Speed Laser Sensor,Long Range Lidar,Long Range 3D Lidar,Long Range Radar Sensor

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