4 Channel RF Remote Relay
A low cost RF Wireless Remote Relay kit which can be used for home automation applications. This remote control system uses rolling codes, thus receiver relay board will work only with remotes having same codes. Another main feature of this kit is that you can operate more than one kit at a time without any false triggering. The receiver can be programmed to work with more than 1 remote. This kit is very easy to use without any deep knowledge in electronics and can be directly connected to AC.
4 Way Wireless Remote Control
This is a best low cost solution for your remote control projects. The remote control unit comes in an elegant design which is powered by a replaceable 12V 23A battery. The remote unit has 4 switches and a press indicator LED. The receiver module has 4 data outputs corresponding to 4 switches on the remote, they will become HIGH (5V) when the switches are pressed. We can easily interface this module with our projects as the receiver module works on 5V logic.
ASK RF Transmitter and Receiver
ASK RF Transmitter and Receiver pair is a low cost ideal solution for remote control applications. It is able to transmit data over 100 meters range. It is available in two frequencies, 315MHz and 434MHz. Transmitter is able to operate in a wide voltage range, 3 – 12V making it ideal for battery powered applications. Receiver operates in 5V making it ideal to interface with microcontrollers.
ASK RF Transmitter and Receiver Kit
Low cost wireless transmitter and receiver solution using ASK RF Modules. It is able to transmit data wirelessly about 100 meters using proper antennas. Two versions of this modules are available with frequencies 315MHz and 434MHz. Transmitter is able to operate in a wide voltage range, 3 – 12V making it ideal for battery powered applications.Receiver operates in 5V making it ideal to interface with microcontrollers.
HC-05 Bluetooth Module
HC-05 Bluetooth Module is one of the most popular bluetooth module used in embedded projects. It can be easily interfaced with Arduino Board, Raspberry Pi, Microcontrollers through serial UART interface. This is a Class 2 Bluetooth Module which can be configured in Master or Slave Mode.
NRF24L01+ Wireless Data Transmission Module
The NRF24L01+ RF transceiver module is an ultra low power (ULP) and low cost solution for transmission and reception at 2 Mbps through 2.4 GHz band. This is based on the IC nRF24L01 Nordic semiconductor. The IC is so power efficient that it can work for months or years on coin cells or AAA batteries. Enhanced Shockburst hardware protocol accelerator that features automatic packet assembly and timing, automatic acknowledgement and re-transmissions of packets. This offloads time critical applications from the microcontroller, enabling implementation of advanced and efficient networks using cheap microcontrollers.
This telescopic antenna can be used for replacing TV or Radio antennas. It can have lengths from 13.2cm to 48cm. It can also be used as antennas for ASK RF modules and other RF transmitter receivers.