SENSORS
- 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
- Current sensor chips : ACS712ELC-30A
- Pin 5V power supply with on-board power indicator
- Can measure positive and negative 30 amps
- Voltage is VCC / 2 when no test current through the output
- PCB board size: 31 mm x13 mm
- ACS712 is based on the principle of Hall detection, please avoid the magnetic field affect when using it
RM11.50
- Volatge: 5V
- Size: 27x27mm（1.064*1.064")
- Integrated LED for power indicator.
RM19.00
- 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
- 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
- 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
- Designed for indoor air quality testing
- Compatible with 5V and 3.3V power supply
- Durable
- Responsive to a wide scope of target gases
RM45.00
- An upgraded version of the old BMP180 used in Grove – Barometer Sensor (BMP180)
- Precise measurement of barometric pressure and temperature in the environment
- Air pressure can be measured in a range from 300 hPa to 1100hPa with ±1.0 hPa
- The sensor works perfectly for temperatures between - 40 and 85 with an accuracy of ±1
- Easy-to-use Grove Compatible Interface
RM52.50
- Detect the loudness of environmental sound
- Screw potentiometer that enables manual adjustments to the output gain
- Grove compatible interface
- Built-in signal filtering
RM25.00
- Grove compatible interface
- Voltage range: 3V–5V
- 2.0cm x 4.0cm twig module
- Detecting angle: 120 degree
- Detecting distance: max 6m (3m by default)
- Adjustable detecting distance and holding time
RM40.00
- Uses a thermistor to measure ambient temperature
- The operating range is -40 to 125°C , with an accuracy of 1.5°C
- Grove compatible interface
- Arduino library ready
RM13.00
- The sensor is made up of interlaced traces of Ground and Sensor signals
- The sensor traces are weakly pulled up using 1 MΩ resistor
- Grove compatible interface
- High sensitivity
RM13.00
- Operating Voltage: 3.3-5V
- Detecting range: 100mm(3.94")
- Module size: 18.3x16.4mm(0.72x0.65")
RM69.00
- High accuracy solid state temperature sensor
- Voltage Input: 2.7V to 5.5V DC
- Output range: 250mV (10°C) to 2.0V (125°C)
- Quality Assured
RM6.90
- Operating voltage: 3.0~ 5.5V
- ±0.5°C Accuracy from -10°C to +85°C
- Usable temperature range: -55 to 125°C (-67°F to +257°F)
- 9 to 12 bit selectable resolution
- Uses 1-Wire interface- requires only one digital pin for communication
- Unique 64 bit ID burned into chip
- Multiple sensors can share one pin
- Temperature-limit alarm system
RM39.50
- This epoxy-coated precision 1% 10K thermistor is an inexpensive way to measure temperature in weather or liquids
- The resistance in 25 °C is 10K (+- 1%)
- The resistance goes down as it gets warmer and goes up as it gets cooler
RM29.00