DFRobot Beetle Board – Compatible with Arduino Leonardo – ATmega32U4

Out of stock

1,395.971,586.33 (Including tax)
SKU: rz24321875
Microcontroller

ATmega32U4

Operating Voltage (VDC)

5

Digital I/O Pins

10

Analog I/O Pins

5

Flash Memory

32 KB of which 4KB used by bootloader

SRAM

2.5 KB

Clock Speed

16 MHz

Length (mm)

22

Width (mm)

20

Height (mm)

3.8

DFRobot Gravity Non-contact Digital Water / Liquid Level Sensor for Arduino

Out of stock

1,491.511,694.89 (Including tax)
SKU: rz24321773
Chipset

XKC-Y25-T12V

Interface

Digital

DFRobot Fermion: TMF8801 ToF Distance Ranging Sensor (20-2500mm)

Out of stock

1,551.211,762.75 (Including tax)
SKU: rz24318252
Model

TMF8801

Operating Voltage(V)

2.7~3.3

Operating Current (A)

<1.5mA

Proximity Detection Range(mm)

20-100

Detection Distance (mm)

100-2500

Mounting Holes Diameter (mm)

2.0

Communication Interface

I2C

Operating Temperature Range (°C)

-30~60

Dimensions in mm (LxWxH)

21×24.5×3

Weight (gm)

2

DFRobot Gravity SGP40 Air Quality Sensor

Out of stock

1,670.631,898.45 (Including tax)
SKU: rz24321785
Input Voltage (V)

3.3~5

Current Consumption (mA)

2.6

Response Time

2S

Interface Type

I2C

Operating Temperature Range (°C)

-10 to 50

Working Humidity Range

0-100%RH

Detecting Range

0-1000 ppm

Length (mm)

22

Width (mm)

20

DFRobot Beetle BLE – The Smallest Board Based on Arduino Uno with Bluetooth 4.0

Out of stock

1,670.631,898.45 (Including tax)
SKU: rz24321887
Chipset

CC2540

Microcontroller Chip

ATmega328

Operating Voltage (VDC)

5

Input Voltage (V)

<8

Interface Type

I2C

Sensitivity (dBm)

-93

Maximum Clock Frequency (MHz)

16

Working Temperature Range (°C)

-10 to 85

Length (mm)

33.1

Width (mm)

28.8

Weight (gm)

10.4

DFRobot Gravity WiFi IoT Module

Out of stock

1,849.752,101.99 (Including tax)
SKU: rz24321774
Input Voltage (V)

3.3 to 5.5

Communication Interface

I2C

,

UART

Bluetooth Version

IEEE802.11b/g/n

Frequency(GHz)

2.4

Length (mm)

37

Width (mm)

32

DFRobot Gravity Analog Water Pressure Sensor

Out of stock

2,088.592,373.39 (Including tax)
SKU: rz24321899
DC Input Voltage Range (V)

5

Output Voltage(V)

0.5~4.5

Measurement Accuracy

0.5%~1%FS

Waterproof level

IP68

Response Time(ms)

<2.0

Quiescent Current(mA)

2.8

Normal Operating Pressure

≤2.0 Mpa

Damaged Pressure

≥3.0Mpa

Operating Temperature Range (°C)

-20 to 85