Circuit Documentation
Summary
This circuit is designed to control a 5V mini water pump and a buzzer using an IR sensor and a BT139 600 TRIAC. The circuit is powered by a 3.7V battery. The IR sensor detects an object and triggers the TRIAC, which in turn activates the water pump and the buzzer.
Component List
BT139 600
- Description: TRIAC used for switching
- Pins: MT1, MT2, GATE
Resistor
- Description: 1k Ohm resistor
- Pins: pin1, pin2
- Properties:
Buzzer
- Description: Buzzer for audio indication
- Pins: PIN, GND
IR Sensor
- Description: Infrared sensor for object detection
- Pins: out, gnd, vcc
5V Mini Water Pump
- Description: Water pump for fluid movement
- Pins: positive pin, negative pin
3.7V Battery
- Description: Power source for the circuit
- Pins: +, -
Wiring Details
BT139 600
MT1 is connected to:
- 3.7V Battery (+)
- IR Sensor (vcc)
MT2 is connected to:
- 5V Mini Water Pump (positive pin)
- Buzzer (PIN)
GATE is connected to:
Resistor
pin1 is connected to:
pin2 is connected to:
Buzzer
PIN is connected to:
GND is connected to:
- 5V Mini Water Pump (negative pin)
- 3.7V Battery (-)
- IR Sensor (gnd)
IR Sensor
out is connected to:
gnd is connected to:
- 5V Mini Water Pump (negative pin)
- 3.7V Battery (-)
- Buzzer (GND)
vcc is connected to:
- 3.7V Battery (+)
- BT139 600 (MT1)
5V Mini Water Pump
3.7V Battery
+ is connected to:
- BT139 600 (MT1)
- IR Sensor (vcc)
- is connected to:
- 5V Mini Water Pump (negative pin)
- Buzzer (GND)
- IR Sensor (gnd)
Code
There is no microcontroller code provided for this circuit.