DFRobot
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- Wide power input range from 3 to 8 volts
- Low noise LDO regulator
- LED power indication
- Integrate 10 dof sensors
- Compact size design and easy-to-use
- Compatible with Arduino controllers
RM165.00
- Power supply: 5v
- Max current comsuption: 300mA
- Communications interface: SPI(3 digital pins or hardware SPI interface)
- LED color: RGB tri-color LEDs
- 8x8 dot matrix display assembled
- Useful both for industrial and commercial information displays as well as for hobbyist human–machine interfaces
- Directly support Arduino
RM99.00
RM165.00
- 2 channel DC motor driver
- Solder prototyping areas
- Standard Servo stocket
- Mounting holes compatible with Arduino UNO,Mega,Romeo
- Incorporates dual H-bridge for bi-directional motor control (digital pins 4,5,6,7 suggest)
- Easy connection to Xbee,DFRobot Bluetooth and APC220 wireless modules
- 7 white LEDs around the board for effect
- Assembled size:225*174*112
RM250.00
- Input Voltage: 0.9 V - 5 V
- Output Voltage: 5 V
- Duty ratio coefficient: 66% - 78%
- Input interface: PH2.0; KF235-3.81-2P
- Output interface: USB
RM19.00
- Rotation angle range: 170°
- Stall torque:19.3kg.cm（7.4v）
- Dynamic torque:15.1kg.cm（7.4v）
- Teeth: 25
- Working Voltage: 5-7.4v
- Stall current:3A(@8.5V - Limit test)
- PPM Voltage:3V-5V
- PPM Resolution:2us
RM135.00
- Volatge: 5V
- Size: 27x27mm（1.064*1.064")
- Integrated LED for power indicator.
RM19.00
- Compatible with open collector output encoder
- Size:31x24mm(1.22x0.94")
- Designed for DFRobot 12V DC Motors.
- Two built-in pull-up resistors
RM10.50
RM15.00
- Wi-Fi Direct (P2P),soft-AP
- Built-in TCP/IP protocol stack
- Built-in low-power 32-bit CPU: can work as an application processor
- Support WPA WPA2/WPA2-PSK encryption & UART interface
- Support for TTL serial port to wireless application
- Working voltage: 3.3V power <240Ma
- Wireless standard: IEEE802.11b/g/n
- Frequency: 2.4 GHz
RM32.00
- Withstand Voltage: <50V
- Withstand Current: <1000mA
- Length: 30cm
- IIC/I2C/UART Pin Order: Red --- VCC
- Black ---GND
- Blue --- SCL/TX
- Green --- SDA/RX
RM31.50
- Supply Voltage: 3.3V to 5V
- Detection range: 20cm (4.8V) ~ 100cm (1V)
- Rang of Spectral Bandwidth : 760nm to 1100nm
- Responsive time : 15us
- Interface: Analog
- Size:22x30mm (0.87x1.18in)
RM13.70
RM19.50
- Type: Analog
- Working Voltage: 3.3-5V
- Sensitivity: 10mV per degree Celcius
- Functional range: 0 degree Celsius to 100 degree Celsius
RM19.50
- Module Power : 5.00V
- Measuring Range :0-14PH
- Measuring Temperature :0-60 ℃
- Accuracy : ± 0.1pH (25 ℃)
- Response Time : ≤ 1min
- Industry pH Electrode with BNC Connector
- Gain Adjustment Potentiometer
- Power Indicator LED
RM325.00
- Length:30cm
- Maximum voltage:<50V
- Maximum current:<1000mA
- One Servo Type connector with Signal, GND PWR.
- One 3 Pin JST connector
RM27.50
- Operating voltage: 3.5V - 8V
- Reduction ratio: 30:1
- No load current: 40mA@6V (approx)
- Static current: < 1mA (no PWM control signal input)
- Interface: Gravity 3-Pin
RM31.50
RM45.00
- Supply Voltage: 3.3V to 5V
- Interface: Digital
- Wide voltage range from 3.3V to 5V
- Standard assembling structure (two 3mm holes with multiple of 5cm as interval)
- Easily recognitive interfaces of sensors ("A" for analog and "D" for digital)
- Icons to simplely illustrate sensor function
- High quality connector
- Immersion gold surface
RM26.50
- Working Voltage: 5V
- Onboard status indicator LED
- Directly connected to the IO Expansion shield For Arduino
- M3 mounting hole
RM12.00
- Working Voltage: 5v
- Onboard status indicator LED
- Directly connected to the IO Expansion Shield For Arduino
- M3 mounting hole
RM12.00
- Supply Voltage: 3.3V to 5V
- Indicator LED on board
- Interface: Digital
- Size:22x30mm (0.87x1.18")
RM27.00
- Type: Digital
- Supply Voltage:3～5V
- Current:50μA
- Working temperature:0℃～＋70℃
- Output level(HIGH):4V
- Output level(LOW):0.4V
- Detect angle:110 Degree
- Detect distance:7 meters
RM25.00
- Power Supply:5V
- Interface:Digital
- Modulate Frequency:38Khz
RM10.50
RM15.00
- Working Voltage: 5V + 0.25V
- Working Current (CW): 60mA max., 37mA typical
- Interface: Gravity 3-Pin interface（Digital）
RM49.00
- Supply Voltage: 3.3V to 5V
- Interface: Digital
- Easily recognition interfaces of sensors
- High quality connector
- Immersion gold surface
RM10.00
- IO Type: Digital
- Switch life: up to 10 million seconds
- Open circuit resistance: 10Mohm
- Supply Voltage: 3.3V to 5V
- Interface: Digital
- Size:22x30mm (0.87 x 1.18 in)
RM14.90
- Model: FS-IR02
- Type: Photoelectric liquid level sensor
- Operating voltage: 5 VDC
- Output current: 12 mA
- Low level output: < 0.1 V
- High level output: > 4.6 V
- Liquid level detection accuracy: ±0.5 mm
- Cable Length: 450mm
RM54.50
- Operating Voltage: 3.3-5V
- Operating Current: 65 uA
- Detection Range: 3 - 10 mm
- The Clock Frequency: 0 - 400 KHZ
- Interface: I2C
- Temperature Range: -30℃ - + 70 ℃
- Dimensions: 18.5 x 23 mm/ 0.73 x 0.9”
RM39.50
- Supply Voltage: 3.3V to 5V
- Interface type: Analog
- 300 degree rotation sensor
- Size:22x31mm (0.87x 1.2 in)
RM12.60
RM18.00
- Operating Voltage: 1.0~6.0V
- Motor Speed: 500 rpm@6V
- Gear Ratio: 30:1
- Rated Speed: 443 rpm@6V
- Rated Current: 40mA@6V
- Stall Current: 100mA@6V
- Stall Torque: 1.2kg*cm@6V
RM28.00
RM35.00
- 4WD Arduino mobile robot development platform
- 4 high-quality micro-speed motor
- Complete chassis with mounting hardware
- Variety of sensors can be added
RM220.50
RM245.00
- Supply voltage:4.5-35V
- Output voltage:1.25-12V
- Output current: 2A (3A peak)
- Max output power: 15W 3A@5V
- Efficiency:90%
RM82.00