When it comes to giving your project wireless capabilities, the 433MHz ASK transmitter and receiver is a common choice among engineers, developers, and hobbyists because of its low price, easy to use libraries, and community support. So in this tutorial, we have decided to interface the 433MHZ ASK transmitter and receiver with Arduino and in the process we will let you know all the details about the module, how it works and the problems associated with the module

RF Transmitter Features:

• Frequency Range: 433.92 MHZ.
• Supply Voltage: 3~12V
• Output Power : 4~16dBm
• Circuit Shape: Saw

RF Receiver Features:

• Receiver Frequency: 433.92 MHZ
• Typical sensitivity: -105dBm
• Supply Current: 3.5mA
• IFrequency: 1MHz
• Low power consumption
• Operation voltage: 5 Volts