ANDROID CONTROLLED HOME APPLIANCES USING PIC MICRO-CONTROLLER
The main objective of this project is to develop a home automation system with an Android application-controlled remote. As technology is advancing so houses are also getting smarter. Modern houses are gradually shifting from conventional switches to centralized control systems, involving wireless controlled switches.
The main objective of this project is to develop a home automation system with an Android application-controlled remote. As technology is advancing so houses are also getting smarter. Modern houses are gradually shifting from conventional switches to centralized control systems, involving wireless controlled switches.
AUTOMATIC CLOTH DRYING SYSTEM USING PIC CONTROLLER OVER IOT
Drying of clothes in rainy season have become a domestic concern in recent years .In this proposed system we are continuously monitoring the area where we dry out our clothes especially when it???s raining and upload the data over IOT.
Drying of clothes in rainy season have become a domestic concern in recent years .In this proposed system we are continuously monitoring the area where we dry out our clothes especially when it???s raining and upload the data over IOT.
AUTOMATIC LOAD SHARING BY PARALLEL TRANSFORMER USING PIC MICRO-CONTROLLER
AUTOMATIC PHASE SELECTION USING PIC MICROCONTROLLER
AUTOMATIC POWER FACTOR CORRECTION USING PIC- MICROCONTROLLER
In this proposed system, two zero crossing detectors are used for detecting?? zero crossing of voltage and current. The project is designed to minimize?? penalty for industrial units?? using automatic power factor correction unit. The PIC microcontroller used in this project .
The time lag between the zero-voltage pulse and zero-current pulse is duly generated by suitable operational amplifier circuits in comparator mode is fed to two interrupt pins of a microcontroller. The program takes over to actuate appropriate number of relays from its output to bring shunt capacitors into load circuit to get the power factor till it reaches near unity.
In this proposed system, two zero crossing detectors are used for detecting?? zero crossing of voltage and current. The project is designed to minimize?? penalty for industrial units?? using automatic power factor correction unit. The PIC microcontroller used in this project .
The time lag between the zero-voltage pulse and zero-current pulse is duly generated by suitable operational amplifier circuits in comparator mode is fed to two interrupt pins of a microcontroller. The program takes over to actuate appropriate number of relays from its output to bring shunt capacitors into load circuit to get the power factor till it reaches near unity.
DIGITAL CLOCK USING PIC CONTROLLER
The main goal of this project is Digital clock using PIC micro-controller. In this system, a large number of switches are activated to adjust the time and date.
The main goal of this project is Digital clock using PIC micro-controller. In this system, a large number of switches are activated to adjust the time and date.
PRIORITY BASED SUPPLY SELECTION USING PIC MICRO-CONTROLLER
PURE SINE WAVE INVERTER
The aim of this project is to design and implement a single phase inverter which can convert DC voltage to AC voltage at high efficiency and low cost.
The aim of this project is to design and implement a single phase inverter which can convert DC voltage to AC voltage at high efficiency and low cost.
SOIL MOISTURE SENSOR BASE IRRIGATION SYSTEM USING PIC MICROCONTROLLER
The main objective of this project is to sense the moisture condition of soil through a sensing arrangement to switch a motor pump automatically off when the soil is in wet condition. Avoiding human intervention is the biggest advantage of this project.
The main objective of this project is to sense the moisture condition of soil through a sensing arrangement to switch a motor pump automatically off when the soil is in wet condition. Avoiding human intervention is the biggest advantage of this project.
SPEED CONTROL OF TWO INDUCTION MOTOR USING ACPWM
This project attempts a new speed control technique for the single-phase a.c. ????induction motor. It presents a design of a low-cost; high-efficiency drive capable of supplying a single-phase a.c. ????induction motor with a PWM modulated sinusoidal voltage. The circuit operation is controlled by an 8051 family microcontroller. The device is aimed at substituting the commonly used triac phase angle control drives. The circuit is capable of supplying a single-phase a.c. induction motor (or general a.c. inductive/resistive load) with varying a.c. voltage. The same as in triac control, the voltage applied to the load can be varied from zero to maximum value. On the other hand, it uses a pulse width modulation technique (PWM), and when compared with the phase angle control used for triacs, produces much lower high order harmonics.
This project attempts a new speed control technique for the single-phase a.c. ????induction motor. It presents a design of a low-cost; high-efficiency drive capable of supplying a single-phase a.c. ????induction motor with a PWM modulated sinusoidal voltage. The circuit operation is controlled by an 8051 family microcontroller. The device is aimed at substituting the commonly used triac phase angle control drives. The circuit is capable of supplying a single-phase a.c. induction motor (or general a.c. inductive/resistive load) with varying a.c. voltage. The same as in triac control, the voltage applied to the load can be varied from zero to maximum value. On the other hand, it uses a pulse width modulation technique (PWM), and when compared with the phase angle control used for triacs, produces much lower high order harmonics.

















