Receiver Circuit
Embedded Files
Receiver circuit testing with 433MHz RF module transmitter antenna
Receiver Circuit with flat top dipole at 433Mhz
Materials Used :
● Breadboard
● Jumper wire
● Arduino uno R3 -(2)
● D-FLIFE 433MHZ wireless RF receiver module
● Hosyond I2C IIC 16x)2 LCD Display Module
Method:
● Cut 8 inches of 18AWG wire for the leg of the dipole
● Cut 10 inches of coaxial cable wire
● Strip the wire and coaxial wire
● Solder the exposed wire of each side of the leg of the dipole to the gnd wire of the coaxial and the active wire of the coaxial cable.
● Solder the active wire on the coaxial cable to the ANT mount pad on
the transmitter rf module
● Put the gnd wire to the gnd rail on the breadboard
● Follow schematic for setup of arduino and lcd
● Power bank is used to power the arduino for project to work
Objective of The Transmitter Circuit
The 433mHz receiver module and flat top dipole antenna receive the transmitted temperature data
The Arduino reads the temperature data from the transmitter.
The LCD displays the temperature received from the transmitter.
Temperature data is read by matlab to display the real time temperature data in google sheets and thinkspeak
Up close image of components used :
Hosyond I2C IIC 16x)2 LCD Display Module
● D-FLIFE 433MHZ wireless RF receiver module
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