CJMCU-MLX90614 BCC Human Body infrared thermometer Non-contact thermometer Serial Output Module
$87.47
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.
Feature
CJMCU-90614 is a low-cost infrared temperature module.
Working voltage 3-5v Low power consumption and small size.
Its working principle is to read infrared temperature data through single chip microcomputer, serial port (TTL level)
Communication mode output (the baud rate can be set):the baud rate of the serial port is 9600bps, 57600 and 115200bps
There are two ways of continuous output and query output, which can adapt to different working environments and connect with all single chip computers and computers.
Object distance ratio:1.6:1
letter of agreement
Serial communication parameters (default baud rate value is 115200 bps, which can be set by software)
Baud rate:9600 bps Check digit:N Data bit:8 Stop bit:1
Baud rate:57600 bps Check digit:N Data bit:8 Stop bit:1
Baud rate:115200 bps Check digit:N Data bit:8 Stop bit:1
Module output format
Instruction length:9
Data output format
Byte1 frame header logo 0x66
Byte2 frame header logo 0x66
Byte3 data output mode (0x01 continuous output; 0x02 query output, default is continuous output mode)
Byte4 measurement data length (counted by Byte)
Byte5 data 1 high 8 bits
Byte6 data 1 low 8 bits
Byte7 data 2 high 8 bits
Byte8 data 2 lower 8 bits
Byte9 data parity bit (all 8 bits of data are accumulated)
Data calculation method
Temperature = 8 bits of data high
Command instruction (send to MCU, set various parameters)
Byte1 frame header logo 0x66
Byte2 frame header flag 0x66
Byte3 setting command
0x01 continuous output mode
0x02 query output mode
0x11 Set baud rate to 9600
0x12 Set the baud rate to 57600
0x13 Set the baud rate to 115200
Byte4 end of frame flag 0x56
Instructions
The module outputs data for the serial port, connect the module to the power supply, connect the serial port (the default is 115200 baud rate, continuous transmission mode), and the serial port outputs directly. If you want to change the sending method, you can send the command 66 66 02 56 to the module, and then send the command every time, the module will return the temperature data once. If you want to change the baud rate to 9600, you can send 66 66 11 56 to the module. If you want to change the baud rate to 57600, you can send 66 66 12 56 to the module.
Note:No MCU source code is provided
Package includes
1 x Sensor board with pins
Weight | 0.002 kg |
---|
Customers Also Viewed
1pcs AS15-G AS15G TQFP-48 Chip IC
$4.36Electronic Accessories & SuppliesAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.DescriptionType:AS15-GQuantity:1Package included1 x AS15-G AS15G QFP48 Chip IC
18W 1PCS Aquarium Filter Aquarium internal Filter Oxygen Submersible Water Pumps for Fish Tank Pond Aquarium Filters
$48.59MathematicsAdd to cartSpecificationsModel:1280FMaterial:ABSFlow 1300 L/H ,Cable length:1.1MMaximum lift:1.2mOxygen tube length:0.34MFit For fish tank:≤80cmColor:As Picture ShowPower Consumption:18WWeight:639gFeatures-Removable filter box, easy to replace the filter material.-Adopt high quality and firm ABS shell, durable, freshwater and sea water are suitable.-Small size, easy to hide, at the same time filtering, oxygen, pumping and other functions.-With biological filtration cotton in the filter …
4 Channels 4-20mA Current Signal Generator Module Board with 12864 Digital LCD Display
$55.43Other Module BoardAdd to cartDescriptionThis module is a multichannel current signal generator that generates 4 channels 4~20mA current signal. The module is simple to use and input data by keystroke operation, and the output signal is updated immediately.FeaturesUse 12864 LCD displayVoltage:15-24VActive output current 0~20mA. Display resolution 0.01mA and control accuracy 0.1mAPolarity protection of input voltageCan analog transmitter outputCompatible for …
4 Channels 4-20mA Current Signal Generator Module Board with 12864 Digital LCD DisplayRead More
20pcs LM393 DC 5V Optoelectronic Sensor PIR Sensor Module with LED instruction Slot Single Signal
$23.96Sensor & Detector ModuleAdd to cartSpecificationsThe distance between PCB two circular hole (point to point center) is 1.5cm, and the aperture is 0.3cm.Slot type optocoupler slot width:10mmMain chip:LM393, slot type optocoupler H2010Working voltage:DC 5VSize:32mm x11mm x 20mmCharacteristic1. There is a signal output indication.2. Single signal output.3. When the object is blocked, the output is high level (LED lights out), and …
DIY Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit
$4.36DIY Electronic KitsAdd to cartDescriptionPower supply:DC 4.5-5VBoard size:3.5 * 5.5cmLow-level judgment voltage:0.0-0.4VHigh-level judgment voltage:3.3-5VPackage included1 x DIY Digital Display LED Logic Pen Electronic Kit
Reviews
There are no reviews yet.