Gravity: Science Data Acquisition Module Kit for Experiments Education

Gravity: Science Data Acquisition Module Kit for Experiments Education Grades: 6+ Additional Resources: Tutorials   Highlights: The Science Experiments Data Acquisition Module Kit is a versatile toolkit for conducting rapid digital scientific exploration experiments. Whether you are a STEM educator or a curious student interested in scientific exploration, you can utilize this toolkit to delve into various aspects of the surrounding environment, such as plant growth conditions and temperature and humidity data in smart homes. Key Features No programming required No need for scientific data conversion No prerequisite knowledge of hardware electronics Plug-and-play functionality for easy data reading and analysis What is the Gravity: Science Data Acquisition (SCI DAQ) Module? The Gravity: Science Data Acquisition (SCI DAQ) Module is a powerful and highly integrated data acquisition module that incorporates features such as screen display, automatic sensor recognition, sensor calibration, data logging, RTC clock, and data conversion to make data acquisition more convenient and efficient. In addition, the SCI DAQ module has versatile power options and can output physical quantity data collected by sensors through an I2C interface, compatible with micro:bit, Arduino, Raspberry Pi, UNIHIKER, etc. Science Experiments The course "Science Experiments with SCI DAQ Module Kit" aims to teach how to conduct scientific experiments using SCI modules without the need for coding. The course covers a wide range of scientific topics, including physical science, biological science, and environmental science. Experimentation Process Background Introduction -> Hardware Tools Presentation -> Experimental Operations -> Data Recording -> Conclusion Through the process of conducting experiments, you will learn how to utilize SCI modules and sensors to measure various environmental properties, such as conductivity, soil moisture, temperature, humidity, and air quality. Additionally, you will learn how to analyze the data collected by the sensors and draw conclusions based on the data.   What's Included: Gravity: Science Data Acquisition (SCI DAQ) Module x1 Gravity: Analog Soil Moisture Sensor for Arduino x1 Gravity: I2C VEML7700 Ambient Light Sensor (0~120Klx) x1 Gravity: SHT31-F Digital Temperature and Humidity Sensor x1 Gravity: ENS160 Air Quality Sensor x1 3×AA Battery Holder(PH2.0-2P) x1 Type-C&Micro 2-in-1 USB Cable x1 RTC Battery CR1220 x1 Double-headed PH2.0-4P Cable 20cm x4 Double-headed PH2.0-3P Cable 20cm x2 Gravity-4P I2C/UART Sensor Cable x1 Packing Box x1   Technical Requirements/Specifications: Gravity: Science Data Acquisition (SCI DAQ) Module Operating Voltage: 3.3-5.5V DC Operating Current: 40mA Output Signal: I2C (0x21-0x23) Input Interface: 1 x Digital/Analog, 2 x I2C/UART Onboard Storage: 16M RTC Battery: CR1220 Screen Info: 1.3 inches OLED Product Dimension: 62×52×13mm/2.44×2.05×0.51" Gravity: Analog Soil Moisture Sensor for Arduino Power supply: 3.3v or 5v Output voltage signal: 0~4.2v Current: 35mA Pin definition:          Analog output(Blue wire) GND(Black wire) Power(Red wire) Size: 60x20x5mm(2.36x0.79x0.2") Surface finish:Immersion Gold Gravity: I2C VEML7700 Ambient Light Sensor (0~120Klx) Supply Voltage: 3.3-5V Working Current: 45uA Shutdown Mode: 0.5uA Measuring Range: 0-120klx Accuracy: 0.0036 lx / ct Working Temperature: -25 ℃ ~ +85 ℃ Dimension: 30 × 22 (mm) /1.81 x0.866 (inches) Weight: 12g Gravity: SHT31-F Digital Temperature and Humidity Sensor Operating Voltage: 3.3~5.5V Operating Current: ＜1.5mA Humidity Detection Range: 0%RH~100%RH Humidity Accuracy: ±2%RH@10%RH~90%RH（at 25℃） Temperature Detection Range: -40℃~125℃ Temperature Accuracy: ±0.2℃@0℃~90℃ (Typical) Communication: I2C Outline Dimension: 32x22mm/1.26x0.87” Mounting Hole Size: 3mm/0.12” Mounting Hole Pitch: 15mm/0.59” Gravity: ENS160 Air Quality Sensor Power Supply Voltage: 3.3 V~5.5 V Working Current: 29 mA Interface Mode: I2C I2C Address: 0x52, 0x53 Operating Temperature Range: -40℃~85℃ Working Humidity Range: 5 %RH~95 %RH eCO2 Measurement Range: 400 ppm~65000ppm TVOC Measuring Range: 0ppb~65000ppb Product Size: 30x22 mm/1.18x0.87 inch 3×AA Battery Holder(PH2.0-2P) 3xAA Batteries Connect batteries in series PH2.0-2P interface Length of Wire: 15cm/5.91” Type-C & Micro 2-in-1 USB Cable Type: Type-C&Micro Wire length: 1m Operating Voltage: 5V Peak Current: 2A Data transmission: support Gravity-4P I2C/UART Sensor Cable Withstand Voltage: 50V Withstand Current: 1000mA Length: 30cm I2C/UART Pin Order: Red --- VCC Black --- GND Blue --- SCL/RX Green --- SDA/TX