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Description
ElecFreaks Classroom Smart Air Purifier Kit
Simulates the process of detecting and enhancing indoor air quality
Includes a dust sensor for real-time indoor air monitoring
Features a motor fan that automatically initiates to purify air
Provides a hands-on learning experience with coding and customization
The Classroom Smart Air Purifier Kit is a comprehensive set with an IOT: bit expansion board, a motor fan, and a dust sensor. These components are designed to work seamlessly with the micro:bit development board, enabling the creation of a variety of intriguing smart home projects.
The kit is designed to simulate detecting and enhancing indoor air quality. The dust sensor can detect dust concentration in indoor air and transmit this data to the micro:bit. When the dust concentration surpasses a predetermined threshold, the micro:bit sends a signal to activate the motor fan.
The motor fan, positioned on the side of a miniature house model, automatically initiates upon receiving the signal, circulating the air within the room. This process effectively purifies the indoor air, thereby improving the overall air quality.
The ELECFREAKS Classroom Smart Air Purifier Kit serves as an educational tool, aiding in the understanding of sensor and motor principles. It also fosters environmental awareness and health consciousness. The kit allows for the customization of air quality standards by adjusting the dust sensor's threshold. Additionally, the operation of the motor fan can be controlled by writing code, providing a hands-on learning experience.
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.
