The hen hugs and hugs in time

The breeder's nesting (pocket) is a breeding instinct. When chickens are in their nests, they will stop laying eggs, usually for about 20 days, and for as long as 1 to 2 months. This will reduce the annual egg production. When broody chickens are found, adopting waking measures can shorten the nesting period. The usual methods are: First, changes in the environment will be timely out of the nest chicken, placed in a ventilated and bright chicken house, do not put the egg box, feed more green feed. Second, change the feed not only use the fine and rough mix of the diet, according to the nutritional requirements of laying hens to add fish meal, soybean meal, corn and so on. Third, drug waking held every day or every other day by the pectoral muscle per kilogram of body weight testosterone propionate 12.5 mg, about 4 hours to wake up, wake up and hold 2 to 3 days after egg production. But the amount should not be too large, otherwise there will be a male reaction. Each chicken was injected with 1 ml of a 20% aqueous solution of copper sulfate, which also had a certain effect. Fourth, electrical stimulation wake up with a voltage of 15 volts weak current to stimulate the nest hens, generally 5 to 6 minutes power, interval 10 seconds, then power stimulation, 2 to 3 times to wake up and hold.

Small 2D LiDAR Sensor

IT02S, is JRT new product in the early 2019, which is a single-point LiDAR sensor, also called tof distance sensor. With a micro size of 46x17x7mm, customers can widely use in many Laser Measurement Solutions. The lidar distance sensor can measure 12m short-range with high frequency up to 100hz. It's great for Unmanned Aerial Systems. If you need us send you data sheet and spec for this products, offering sample as well, pls tell us, thank you.

IT02S Mini Tof Sensor Module Diagram
IT02S Mini Tof Sensor Module Diagram
Parameters of IT02S:

Accuracy

+/-8cm@ 0.1~3.5m

Measuring Unit

cm

Measuring Range (without Reflection)

0.1-12m

Measuring Time

0.1~3 seconds

Measuring Frequency

100 Hz

Laser Class

Class II

Laser Type

650nm, <1mw, red

Weight

About 5g

Voltage

DC2.5V~+3.5V

Serial Level

TTL 3.3V

Size

46*17*7mm

Operating Temperature

0-40 ℃ (32-104 ℉ )

Storage Temperature

-25~60 ℃ (-13~140 ℉)


IT02S – the High performance-price ratio measurement solution
* low power consumption of single transmit and single receive
* small size: 46*17*7mm
* low cost
* proffessional techinical support

2D Laser Distance Sensor,2D Lidar Sensors,Tof Lidar Distance Sensor, Flight Distance Sensor

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