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
HELICOPTER “BUTTERFLY”
Well-made screw — the key to a successful flight "butterflies". Pick up the wood, without the ROE and knots. Billet screw vystrugat in the form of a rectangular bar size 160х8х10 mm. In...
WITH THE AMMONIA — TO THE BATTERY
This advice will be useful to motorists, loving care and not shy to Tinker themselves with their car. If you want to remove razrushivshij the electrolyte from the surface...
