Current Sensor Module ACS712 (20A)
Chip model : ACS712ELC-20A
Pin 5V power supply, on-board power indicator;
The module can be measured plus or minus 20 amps, corresponding to the analog output of 100 mV / A;
There is no the detection current through, the output voltage is VCC / 2;
Model number : ACS712
PCB board size : 31 X 13 mm
20A range
Encoder Optocoupler Module
Module Features:
Use imported groove coupler sensor
Groove Width: 5mm
Output state indicator lights
Obscured output high; unobstructed output low
The comparator output, the signal is clean, the waveform, driving ability, more than 15mA
Encoder Wheel 20 Holds
DZ186 Coded Disc Encoder 20 Holds Motor Speed Sensor for Robot Speed
Flame Sensor Module
Supply Voltage: 3.3-5V
Spectrum range: 760nm ~ 1100nm
Detection angle: 0 - 60 degree
Dual Output: Analog & Digital
Sensitivity: Adjustable: Yes
Operating temperature: -25 degrees Celsius ~ 85 degrees Celsius
Size: 32 x 19mm
Mounting hole: 2.0mm
Flex Sensor 2.2″
Flat Resistance: 10K Ohms ±30%
Bend Resistance: minimum 2 times greater than the flat resistance at 180° pinch bend
Power Rating : 0.5 Watts continuous; 1 Watt Peak
Life Cycle: >1 million
Height: 0.43mm (0.017")
Temperature Range: -35°C to +80°
Gyroscope+Accelerometer Module MPU 6050
- Chip: MPU-6050
- Power supply :3-5v
- Communication mode: standard IIC communication protocol
- Chip built-in 16bit AD converter, 16-bit data output
- Gyroscopes range: ± 250 500 1000 2000 °/s
- Acceleration range: ± 2 ± 4 ± 8 ± 16g
Hall sensor proximity switch njk-5002c
Characteristic parameter:Mounting way: Screen shield type
Detection distance: 10mm±10%
Set distance: 0-8mm
Response frequency: 1 kHz
Delay distance: 10% below of the detection distance
Detection object: Magnetic metal (the detection distance decrease when it is non-magnetic metal)
Heart rate sensor
DescriptionHeart rate data can be really useful whether you're designing an exercise routine, studying your activity or anxiety levels or just want your shirt to blink with your heart beat. The problem is that heart rate can be difficult to measure. Luckily, the Pulse Sensor Amped can solve that problem!
Infrared IR Receiver Universal 1838 38Khz
TL1838 VS1838B 1838 38Khz Universal IR Infrared Receiver
Infrared Optical Sensor RPR359
Infrared Optical Sensor RPR359 RPR-359F in sri lanka
infrared proximity sensor d50nk
1. the output current DC/SCR/relay Control output: 100 ma / 5 v power supply
2. current DC < 25 ma
3. the response time < 2 ms
4. the pointing Angle: 15 ° or less, adjustable range 3-50 cm5,
5. test object: transparent or not transparent body
6. working environment temperature 25 ~ + 55
7. standard detection objects: the light from the sun under 10000 lx under incandescent light bulb 3000 lx
8. shell material: plasticElectrical properties:
U: 5 V
I: 100 ma
Sn: 3-50 cmSize:
17 mm diameter
The sensor length: 45mm
Lead length: 45 cm
infrared proximity sensor d80nk
Electrical Characteristics:
U: 5VDC
I: 100mA
Sn :3-80cm
Size:
Diameter: 17mm
Sensor length: 45MM
Lead Length: 45CM