Product Details
Iot height measuring instrument mainly consists of the following components:
Ultrasonic sensor: installed on the top, can emit high-frequency sound waves and receive echoes, by calculating the time difference between transmitting and receiving signals, can detect the height of the person's head.
MCU: Receive and process the data of the sensor, calculate the height.
Display: Real-time display of measured height data.
Communication module: Through WiFi, Bluetooth and other means of networking, data can be uploaded to the cloud.
Power module: Provides power for the system.
How it works:
When the user stands under the measuring instrument, the ultrasonic sensor sends out a signal, which is reflected back when it touches the top of the head, and the single-chip computer calculates the overhead distance according to the time difference, and the height of the user can be calculated.
The measurement results can be displayed on the display screen in real time, and can also be uploaded to the APP or cloud platform through the communication module to achieve data recording and analysis. The whole system combines the technology of sensor, microprocessor, network communication, etc., and realizes the function of measuring height quickly and accurately.
Iot height measuring instrument mainly consists of the following components:
Ultrasonic sensor: installed on the top, can emit high-frequency sound waves and receive echoes, by calculating the time difference between transmitting and receiving signals, can detect the height of the person's head.
MCU: Receive and process the data of the sensor, calculate the height.
Display: Real-time display of measured height data.
Communication module: Through WiFi, Bluetooth and other means of networking, data can be uploaded to the cloud.
Power module: Provides power for the system.
How it works:
When the user stands under the measuring instrument, the ultrasonic sensor sends out a signal, which is reflected back when it touches the top of the head, and the single-chip computer calculates the overhead distance according to the time difference, and the height of the user can be calculated.
The measurement results can be displayed on the display screen in real time, and can also be uploaded to the APP or cloud platform through the communication module to achieve data recording and analysis. The whole system combines the technology of sensor, microprocessor, network communication, etc., and realizes the function of measuring height quickly and accurately.
Product Description
FAQ
Q1:When can I get the quotation?
A: We usually quote 1 hour after we get your inquiry. If you are very urgent, please call us or tell us in your email.
Q2:Can you provide free samples for me?
A: Free samples depend on your order quantity.
Q3:I am a small wholesaler, do you accept small orders?
A: It's no problem. If you're a small wholesaler, we would like to grow up with you together.
Q4:How many days will the sample be finished? And how about mass production?
A: Generally 2-3 days for sample making. The lead time of mass production will depend on the order quantity and the season you place the order.
Q5:If I order a big quantity, what's the good price?
A: Please send the details inquiry to us, such as the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place, etc. We will make an accurate quotation for you as soon as possible.
Q6: How can we know the processing of PCB orders?
A: Each Customer will have a sale to contact with you. Our working hours: AM 9:00-PM 19:00(Beijing Time) from Monday to Friday. We will reply to your email as soon as quickly during our working time. And you also could contact our sales by cellphone if urgent.
Q7:Can I have samples to test?
A: Yes, we are pleased to supply module samples to test and check the quality, mixed sample order is available. Please note buyer should pay for the shipping cost.
Q8:Can you design PCB and make files for us?
A: yes, We have a professional drawing engineers' team that you can trust.
Q9:If all PCB, and PCBA will be tested before delivery if we provide the function testing method?
A: Yes, we ensure that each piece of PCB, and PCBA will be tested before shipment, and we ensure the goods we sent with good quality
Q10:What is the shipping method?
A: We suggest you use DHL, UPS, FedEx, and TNT forwarder.
Q11:How about the payment terms?
A: By T/T, Paypal, Western Union, etc.
Please keep us informed of any interest!
YLDZ cares about every your order even 1 piece!
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