This document provides a detailed overview of a circuit that includes a variety of components such as a rocker switch, rain sensor, NPN transistor, diodes, a 5V relay, a battery case, a 7805 voltage regulator, a buzzer, and a resistor. The circuit is designed to monitor rain and activate a buzzer through a series of interconnected components.
Rocker Switch
input
, output
Rain Sensor
AO
, DO
, GRD
, VCC
NPN Transistor
E
, C
, B
Diode
cathode
, anode
5V Relay
Battery Case
+
, -
7805 Voltage Regulator
Vin
, Gnd
, Vout
Buzzer
PIN
, GND
Resistor
pin1
, pin2
+
pin of the Battery Case.Vin
pin of the 7805 Voltage Regulator.-
pin of the Battery Case.cathode
pin of the Diode.pin1
of the Resistor.Gnd
pin of the 7805 Voltage Regulator.anode
pin of the Diode.pin2
of the Resistor.Vout
pin of the 7805 Voltage Regulator.E
pin of the NPN Transistor.Vout
pin of the 7805 Voltage Regulator.E
pin of the NPN Transistor.+
pin of the Battery Case.Vout
pin of the 7805 Voltage Regulator.anode
pin of the Diode.PIN
pin of the Buzzer.input
pin of the Rocker Switch.GND
pin of the Buzzer.Gnd
pin of the 7805 Voltage Regulator.B
pin of the NPN Transistor.GRD
pin of the Rain Sensor.output
pin of the Rocker Switch.-
pin of the Battery Case.cathode
pin of the Diode.VCC
pin of the Rain Sensor.-
pin of the Battery Case.AO
pin of the Rain Sensor.C
pin of the NPN Transistor.No microcontroller code is provided for this circuit.
This document provides a comprehensive overview of the circuit, including a summary, component list, wiring details, and code documentation. Each component is described in detail, and the wiring connections are clearly specified to ensure proper assembly and functionality of the circuit.