The Dragino LHT65 Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a built-in SHT20 Temperature & Humidity sensor and has an external sensor connector to connect to external sensors such as Temperature Sensor, Soil Moisture Sensor, Tilting Sensor etc…
The Arduino Sensor Kit is a joint electronics starter kit from Seeed and Arduino. It integrates 10 commonly used electronics modules on one PCB, so no breadboard, no soldering, and even no wiring are required. The Arduino content team has also prepared a step-by-step tutorial for this kit. All these features make it an ideal Arduino starter kit for Steam education and online teaching.
https://www.seeedstudio.com/Arduino-Sensor-Kit-Base-p-4743.html
The Arduino Sensor Kit is a joint electronics starter kit from Seeed and Arduino. It integrates 10 commonly used electronics modules on one PCB, so no breadboard, no soldering, and even no wiring are required. The Arduino content team has also prepared a step-by-step tutorial for this kit. All these features make it an ideal Arduino starter kit for Steam education and online teaching.
More information:
https://www.seeedstudio.com/Arduino-Sensor-Kit-Base-p-4743.html
RPLIDAR A1 is a low cost 360-degree 2D laser scanner (LIDAR) solution developed by SLAMTEC. The system can perform a 360degree scan within a 6meter range. The produced 2D point cloud data can be used in mapping, localization, and object/environment modelling.
More information:
https://www.seeedstudio.com/RPLiDAR-A1M8-360-Degree-Laser-Scanner-Kit-12M-Range.html
The AM2302 Humidity Capacitance Digital Temperature and Humidity Module is a temperature and humidity composite sensor with a calibrated digital signal output.
More information:
https://www.seeedstudio.com/DIP-Tem-Hum-Sensor-4P-2-54-p-4193.html
The Slamtec Mapper has two models with a detection range of 20m and 40m. It can easily map for home scenes or commercial, light industrial scenes. In the handheld mode, the built-in 9 degrees freedom inertial navigation system of the M1M1 can eliminate the bumps and shake caused by walking and exert super high map construction performance.
More information:
https://www.seeedstudio.com/Slamtec-Mapper-M1M1-ToF-Laser-Screen-Kit-20M-Range-p-4130.html
This digital NDIR CO2 concentration sensor supports Modbus (Modbus-RTU/Modbus-ASCII) RS485 and SDI-12 communication protocols, built-in calibration functionality, and compact in size, making it widely applicable in greenhouses, cities, poultry farms, transportation stations, and other application scenarios where CO2 level is needed.
More information:
https://www.seeedstudio.com/SOLO-CO2-5000-A1-p-4757.html
The CJMCU-811 is an ultra-low-power digital gas sensor that integrates a CCS801 sensor and an 8-bit MCU with an analog-to-digital converter (ADC) to detect indoor air quality, including carbon monoxide (CO) and a wide range of Volatile Organic Compounds (VOCs).
More information:
https://www.banggood.com/CJMCU-811-CCS811-Carbon-Monoxide-CO-VOCs-Air-Quality-Digital-Gas-Sensor-p-1157216.html
BH1750FVI is an digital Ambient Light Sensor IC for I2C bus interface. This IC is the most suitable to obtain the ambient light
data, it is possible to detect wide range at high resolution and light noise reject function. The measurement is adjustable, you can read out from 0.11 lux to 100000 lux.
More information:
https://www.ebay.com/itm/283293778661
Wide spectral range from 200nm to 400nm, stable and good sensitivity, compact design and low power consumption.
More information:
https://www.seeedstudio.com/Grove-UV-Sensor.html