The Morphological Characteristics of Vitex

Morphological characteristics

Vitex deciduous shrub, about 3m high. Branchlets young, densely finely velvet; old branches rounded, glabrous. Leaves opposite, obovate, 2 ~ 5cm long, 1 ~ 3cm wide, apex rounded, dense gray hair below. Panicle terminal; campanula-shaped, 5-toothed, outer densely white pubescent; corolla lavender, apex 5-lobed, 2-lipped; stamens 4; ovary 4-loculed, densely glandular, stigma 2-lobed, florescence 7 Month, fruit period September. Drupe spherulites, black after ripening, 4 to 6 mm in diameter. Some surfaces are grayish black or dark brown, and are grayish-white frost-like hairs. There are 4 shallow longitudinal grooves, a slight dimple at the top, and grey and white pods and short peduncles at the base. The pupa grows from 1/3 to 2/3 of the fruit and has 5 cracks, of which 2 are deep and densely covered with hair. Lightweight, tough and unbreakable. Cross-section can be seen in 4 rooms, with 1 seed per room. Gas-specific and aromatic, tasteless, slightly pungent.

2 The growth environment has strong adaptability and strict requirements on environmental conditions. However, it is warm and humid, and the soil is loose and fertile sandy loam. Salt and alkali resistant, poor soil growth on acid.


Micro Laser Distance Sensor

New product of U85 micro laser distance sensors use highly focused class 2 laser to detect objects or measure distances, and can return a measured value via varieties intface( serial, usb, rs232, rs485, bluetooth etc.). The electronic distance sensor is a very small Laser Distance Sensor, but high resolution up to 1mm and long distance measuring sensor - teachable measuring range of up to 30m. Extremely accurate distance sensing sensors, errors down to ± 1mm. And the mini sensors and measurements support continuous measurement function, great for compact solutions(eg: robots) with the smallest Laser Distance Sensor of the world!

U85 Micro Laser Distance Sensor & MCU control board connection

Parameters of U85:


Accuracy

±1 mm (0.04 inch)

Measuring Unit

mm

Measuring Range (without Reflection)

0.03-20m/0.03-30m

Measuring Time

0.1~3 seconds

Laser Class

Class II

Laser Type

620nm-690nm, <1mW

Size

41*17*7mm (±1 mm)

Weight

About 4g

Voltage

DC2.0~3.3V

Electrical Level

TTL/CMOS

Certifications

CE, FCC, RoHS, FDA

Operating Temperature

0-40 ℃ (32-104 ℉ )

Storage Temperature

-25~60 ℃ (-13~140 ℉)

Mini Laser Distance Sensor,Optical Laser Distance Sensor,Smallest Laser Range Sonsor,Laser Measuring Sensor

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