20pcs 433MHz Wireless Transceiver Kit Mini RF Transmitter Receiver Module + 40PCS Spring Antennas OPEN-SMART for Arduino – products that work with official for Arduino boards
$99.62
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Size Conversion
Inches
Centimeters
Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
Description
The kit includes one pair of transmitter and receiver modules and one pair of spring antennas for increasing the communication distance. And the frequency is 433MHz. It is very popular for remote control systems, such as the wireless doorbell, remote control rolling gates, smart car, smart home, etc.
About transmitter module
– Compatible with Arduino
– Library:VirtualWire
– Working voltage:4 – 12VDC
– Working current:40mA
– Transmit power:27dBm@12V (large power)
– Working frequency:433MHz
– Transfer rate:4.8kbps (max)
– Transmission distance:When the spring antennas are soldered to the transmitter and receiver module and the power supply is 5V, the open area transmission distance can be increased to 400 meters. The supply voltage is larger, the transmission distance farther.
– Antenna:You can use the wire whose length is 17cm or the spring antenna for 433MHz RF.
About receiver module (rectangle shape)
– Compatible with Arduino
– Library:VirtualWire
– Operating voltage:2 – 5.5VDC
– Working frequency:433MHz
– Working Current:2mA
– Sensitivity:-110db
– Antenna:You can use the wire whose length is 17cm or the spring antenna for 433MHz RF.
– Great for DIY project.
Package includes
20 x 433MHz RF transmitter module
20 x 433MHz RF receiver module
40 x 433MHz spring antennas
Weight | 0.2 kg |
---|
Customers Also Viewed
5pcs ESP-32S Matching Adapter Board WIFI bluetooth Module ESP-WROOM-32 Module for DIP
$9.84Smart ModuleAdd to cartFeaturesESP-32S supporting adapter board, 2.54mm pitch, lead RESET and IO 0 port, can be inserted into the breadboard, use DuPont wire leads, etc., to facilitate development and debugging.Package Included5 x ESP-32S Matching Adapter Board
5 Channel Flame Sensor Module Analog Dgital Dual Output Fire Extinguishing Robot Flame Alarm System Module
$13.11Sensor & Detector ModuleAdd to cartFeatures1.Using a five-way flame sensor design, the detection range is wide (the detection range of a common single flame sensor is about 30°, and the range is gradually reduced as the distance increases, the detection range of this product is greater than 120°)2.Can output digital signals (high and low level), easy to use3. can output …
600W Mini 2CH HiFi Digital Audio Stereo Amplifier Bass bluetooth FM Radio Amplifiering Equipment
$109.34Switch AccessoriesAdd to cartSpecificationsColor:BlueType:Support bluetoothInput voltage:220V-240V 50/60Hz 12V(in car)Plug:US plugRated power:80W+80WPeak power:300W+300WChannel:2 CHLoad impedance:4-16ΩSNR:>90 dbFM frequency:88-108MHzDistoration rate:0.05%Frequency:20Hz-20KHz(±3dB)Total harmonic distortion:less than 0.5% (normal operating conditions)Signal input sensitivity:200MV (±30MV)MIC input sensitivity:9mV (±2mV)Record level output:1VAuxiliary output level:1VSensitivity:0.25mV-220mVRC power supply:CR2052 battery(built-in)Features-Mini HIFI digital bluetooth audio power amplifier.-SD Card, U disk, MP3 format play, support bluetooth wireless connection.-Supports FM stereo radio.-Two microphone input …
Reviews
There are no reviews yet.