Gravity modules - Strona 3
DFRobot Gravity: Heart Rate Monitor Sensor For Arduino
Module for measuring heart rate of the human heart, compatible with Arduino. It works with voltage from 3.3 V to 6 V, the output is the analog or digital signal. The kit...Gravity - segment display 4-digital I2C - red - DFRobot DFR0645-R
4-digit, 8-segment Gravity series display , allows you to adjust the brightness of the displayed characters, thanks to 8-stage adjustment, The device has an I2C port...DFRobot Gravity: Analog 20A Current Sensor
Current sensor operating in the range up to 20 A and up to 311 Volts on the basis of the Hall effect. The output is an analog voltage. The supply voltage is 5 V.DFRobot Gravity - voltage divider 1/5
A voltage divider is used, when the measured voltage has a larger value than the range of A/D converter. The device works in the range from 0,0245 V to 25 V. The output...DFRobot Gravity - module with multiturn potentiometer 10kΩ/10obr.
The DFRobot module with 10-turn potentiometer with the resistance of 10 kΩ. The kit also includes a cable with a female connector, pitch of 2.54 mm.DFrobot Gravity - Carbon Dioxide Sensor CO2 IR V2.0 - analog
High-precision sensor that measures the concentration of CO2 (carbon dioxide) in the air. Equipped with analog output, works with a voltage 5 V. Operates in the range from 400...DFRobot Gravity - digital button Tact Switch - red
Digital monostable switch with 3-pin connector. It is powered with the voltage from 3.3 V to 5 V, it works with Arduino modules.DFRobot Gravity - digital button Tact Switch - yellow
Digital monostable switch with 3-pin connector . It is powered from 3.3V to 5V and works with Arduino modules.DFRobot Gravity - digital blue button
Digital monostable switch with 3-pin connector. It is powered with the voltage from 3.3 V to 5 V, it works with Arduino modules.DFRobot Gravity - digital button Tact Switch - green
Digital monostable switch with 3-pin connector. It is powered with the voltage from 3.3 V to 5 V, it works with Arduino modules.DFRobot Gravity - digital barometer, pressure and altitude sensor 1250hPa I2C/SPI 3,3-5,5V
Module with digital barometer from Bosch BMP388. The measurement range is from 300 hPa to 1250 hPa relative accuracy of 8 Pa on approx. 0.5 m of altitude. The system is...DFRobot Gravity: Analog Heart Rate Monitor Sensor (ECG) For Arduino
Module for measuring heart rate of the human heart, compatible with Arduino. It works with voltage from 3.3 V to 6 V, the output is the analog signal. The kit includes a probe,...DFRobot Gravity - adapter with compression connectors
Universal adapter for sensors with 3-pin clamp connector. It can be used with digital and analog modules. The module has a built-in resistor of 10K between AB and AC, which...DFRobot Gravity - BME280 humidity, temperature and pressure sensor 110kPa I2C / SPI 3-5V
The DFRobot module is equipped with a sensor of humidity, temperature and pressure, powered with the voltage from 3.3 V to 5 V with the I2C and SPI interface. Measuring range:...Gravity - 9DOF sensor BMX160 + temperature and pressure sensor BMP388 - I2C- DFRobot SEN0252
The module is equipped with two BMX160 and BMP388 sensors. BMX160 is a 9-axis sensor which allows to measure the acceleration in the ranges ± 2 g / ± 4 g / ± 8 g / ± 16 g...Gravity - BMI160 6DoF IMU - 3-axis accelerometer and gyroscope - DFRobot SEN0250
A 6-axis inertial motion sensor featuring the Bosch BMI160 MEMS chip. The module integrates a 16-bit 3-axis accelerometer and a 3-axis gyroscope . It is used to measure...DFRobot Gravity - digital crash sensor (left)
The module is equipped with limit switch with lever with roller is designed for Arduino. It is supplied with the voltage of 5 V.DFRobot Gravity - analog ph Pro sensor/meter
The analog pH meter is compatible with Arduino. It has an accuracy of +/- 0.1 pH which is sufficient in most cases. The Pro version has the industrial probe that can be...DFRobot Gravity - RTC SD2405 I2C - real time clock module
Module with real time clock SD2405 has a dual power supply system, when there is a lack of the main power supply, the module automatically switches to battery power.DFRobot Gravity - analogue meter of the sound level
The sound level meter is compatible with Arduino. For measurements, it uses the circuit instrument and the microphone with a low noise level that allows to accurately measure...DFRobot Gravity - digital IR transmitter
Digital IR transmitter from the Gravity, operating at a frequency of 38 kHz with a voltage of 5 V. The module communicates with an IR transmitter, after pairing the modules.- Reduced price
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DFRobot Gravity - 2x16 I2C LCD display - black with RGB backlight
LCD display 2x16 characters with black backlight, it can display the font in any colour from the RGB palette. Communicates with two-wire I2C bus. The kit includes a cable...Gravity - pH analog sensor/meter V2 - DFRobot SEN0161-V2
pH sensor / meter with analogue output. Allows to test the level of acidity and alkalinity of aqueous solutions . It has an accuracy of +/- 0.1 pH, which is sufficient for...DFRobot Gravity converter prądowo current-voltage 0-25/0,3V
Module from the Gravity series enables the processing of the current signal from 0 mA to 25 mA into a voltage signal from 0 V to 3V. The sensor may be connected to the...See also
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