Commodity bird feed costs: The first month requires 0.05 kg/day feed; 0.05 kg/day 30 days = 1.5 kg The second and third months require 0.2 kg/day of feed; 0.1 kg/day 30 days 2=6 kg 0.3 kg/day of feed for the last three months; 0.2 kg/day 30 days 3=18 kg Therefore, feeding the young bird needs feed for 6 months: 3+6+18=36 (jin) Calculated at 0.6 yuan per catty of feed, the cost for 6 months is: 36 kg 0.6 yuan / kg 8 50 50 90% 90% = 6998.4 (yuan) Bird feed costs: 0.2 kg / day 365 days 0.6 yuan / kg 10 (birds) = 438 yuan Total feed cost: 6998.4 yuan + 438 yuan = 7436.4 yuan The first year net income 116640 (margin) -7436.4 (feed) -10000 (species) = 99203.6 (yuan) Because the peacock’s main feed is grass and vegetables, the actual investment is much lower than this. The second year's net income is even higher...
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)
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 ℃ (32-104 ℉ )
Storage Temperature
-25~60 ℃ (-13~140 ℉)
Speed Laser Sensor,Long Range Lidar,Long Range 3D Lidar,Long Range Radar Sensor Chengdu JRT Meter Technology Co., Ltd , https://www.cdlaserdistancesensor.com
> High temperatures: -10~+50℃
> UART output
> Connector design: easy to use