Records of poultry ka large poultry farms and in the farms is no easy task, without automation is not enough. This operation can be performed using the microcalculator B3-23. It is necessary only to add the connector through which the electronic device is connected to the sensor (see Fig.) — associated with a movable strip contact pair S1 (see diagram).
Passing through a narrow passage, the chickens take turns stepping on the bar, thereby giving a signal to the microcalculator, — is the summation result. In the evening the chickens are doing the same path in reverse order. The calculator now key is pressed,”—”, and the incoming sensor pulses are subtracted from the result obtained in the morning. If after returning home, the birds on the meter display will light 0 means all the inhabitants, in the collection. Any other number will indicate the number of missing birds.
The electrical circuit of the calculator.
The appearance of the counter Chicks.
Recommend to read
OILER-IMPROMPTU
If the empty tube of toothpaste to fill the rear end with petroleum jelly or machine oil, and the tube to make a hole and feed it through the rod from a ball pen, as shown in the...
MOTOR CART
In a homestead or dacha farm, even a small one, any mechanized cargo vehicle is a great help. It saves both time and effort. Of course, when it's simple and reliable. It's desirable that...
