DFRobot Gravity Capacitive Fingerprint Sensor

Out of stock

3,043.913,458.99 (Including tax)
SKU: rz24322060
Operating Voltage(V)

3.3 to 5

Operating Current (A)

<60mA

Interface Type

I2C

Storage Capacity

80 fingerprints

Verification Time

300~400ms

Pixel Resolution

508dpi

Number of Pixels

160×160

Fingerprint Detection Area(mm)

8×8

Working Temperature Range (°C)

-40 to 60

Body Diameter (mm)

21

Height (mm)

5

DFRobot Gravity Analog pH Sensor for Arduino

Out of stock

3,085.713,506.48 (Including tax)
SKU: rz24322062
Input Voltage (V)

5

Accuracy

± 0.1pH

Response Time

≤ 1 min

Interface Type

pH2.0

Measuring Range

0 – 14PH

Operating Temperature Range (°C)

0 to 60

Length (mm)

43

Width (mm)

32

Weight (gm)

68

DFRobot Gravity: PM2.5 Air Quality Sensor

Out of stock

3,939.534,476.75 (Including tax)
SKU: rz24318245
Model

PM2.5

Operating Voltage(V)

5.0

Maximum Working Current(mA)

100

Standby Current(mA)

≤2

Standard Volume(L)

0.1

Single Response Time(s)

<1

Particle Measurement Range

0.3 ~ 1.0μm 1.0 ~ 2.5μm 2.5 ~ 10μm

Comprehensive Response Time(s)

≤10

Working Temperature Range (°C)

-10~+60

Opt. Relative Humidity(RH)

0~95%

Dimensions in mm (LxWxH)

67x40x14

Weight (gm)

30

DFRobot Gravity: MEMS Gas Sensor (CO, Alcohol, NO2 & NH3) – I2C – MiCS-4514

Out of stock

4,118.654,680.29 (Including tax)
SKU: rz24318246
Model

MiCS-4514

Operating Voltage(V)

3.3~5.5

Power Consumption (Watt)

0.45

Communication Interface

I2C

Measuring Range

1 – 1000ppm (Carbon monoxide CO) 0.05 – 10ppm (Nitrogen dioxide NO2) 10 – 500ppm (Ethanol C2H5OH) 1 – 1000ppm (Hydrogen H2) 1 – 500ppm (Ammonia NH3) >1000ppm (Methane CH4)

Operating Temperature Range (°C)

-30~85

Opt. Relative Humidity(RH)

5~95%

Mounting Holes Diameter (mm)

ID:3.1

,

OD:6

Dimensions in mm (LxWxH)

37x27x6

Weight (gm)

10

DFRobot Gravity: Analog Sound Level Meter

Out of stock

4,894.875,562.35 (Including tax)
SKU: rz24318250

DFRobot Gravity: I2C Ozone Sensor (0-10ppm)

Out of stock

5,969.616,783.65 (Including tax)
SKU: rz24318248

DFRobot Gravity HUSKYLENS – An Easy-to-use AI Machine Vision Sensor

Out of stock

5,969.616,783.65 (Including tax)
SKU: rz24322055
Processor

Kendryte K210

Image Sensor

OV2640 (2.0 Megapixel Camera)

Input Voltage (V)

3.3~5

Current Consumption (mA)

230mA@5.0V

,

320mA@3.3V

Interface Type

I2C

,

UART

Display

2.0-inch IPS screen

Display Resolution

320×240

Length (mm)

52

Width (mm)

44.5