RF Remote Controller
RF Remote Controller
E Chip Control Systems,Chennai,India doing 2,4,6 and 8 Channels RF Transmitter,Receiver and Remote Control Systems.
The main sections of this multi channel remote control circuit are the RF receiver and transmitter. By using this circuit we can control 8 devices, each of them independently by pressing the push buttons. When the button is pushed, corresponding relay is turned ON and is turned OFF on the next push. Here the relay load current is dependent on therelay used. A serial encoder IC HT12E and a serial decoder IC HT12D are used, where the encoder IC encodes the parallel data to serial and decoder IC decodes the serial data to parallel during the wireless transmission. You must need a regulated power supply of 5 volt for this circuit because ICs 7476 and 74138 requires 5v for its operation. The main advantage of this system is that it does not require a ‘line of sight’ as compared to IR remote control systems; also it gives longer distance control.
Models: 2,4,6 and 8 Channels
Our RF based Products
RF Remote Controller based Home Automation,
RF Remote Controller based Hotel Automation,
RF Remote Controller based Office Automation,
RF Remote Controller based Inustrial Automation,
RF Remote Controller based Factory Automation,
RF Remote Controller based Timer,
RF Remote Controller based Timer Systems,
RF Remote Controller Timer,
RF Remote Controller based Data Monitoring Systems,
RF Wireless Remote Control,
RF Wireless Remote Control Systems,
RF Remote Controller based Gate Control,
RF Remote Controller based Light Control,
RF Remote Controller based Fan Control,
RF Remote Controller based Machine Control,
RF Remote Controller based Alarm Control,
RF Remote Controller based Door Control,
RF Remote Controller based Access Control Systems,
Applications
Remote Controls
Automation System
Wireless Security System
Sensor Reporting
Car Security System
Remote Keyless Entry
Supports All Wireless Applications using 8051/AVR/PIC/ARM Microcontrollers (Using HT12E – HT12D Pair)
Specifications
The Receiver is an ASK Hybrid receiver module. It is a effective low cost solution for using 433 / 434 MHz. The Transmitter is an ASK hybrid transmitter module. It is designed by the saw resonator, with an effective low cost, small size and simple to use for designing.
Low Power Consumption
Easy For Application
Range in open space (Standard Conditions) : 500 Meters (with Antenna) / 100-200 Meters (without Antenna)
RF ASK Transmitter
Frequency Range : 433.92 MHz
Supply Voltage : 3V ~ 12V
OutPut Power : 4 ~ 12 dBm
Standard Operating Voltage : 5V
RF ASK Receiver
Receiver Frequency : 433.92 MHz
Typical Sensitivity : 105 dBm
Supply Voltage : 3V ~ 12V
Supply Current : 3.5 mA
Standard Operating Voltage : 5V
