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2703 Views

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 How to calibrate the CO2 sensor? FAQSEN0219SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:02

1492 Views

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 Why is my sensor (SEN0219) not outputting properly? What is the output frequency? FAQSEN0219SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:02

3468 Views

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 How to choose from the many CO2 sensors on the platform? FAQSEN0159SEN0219SEN0220SEN0536SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:02

1671 Views

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 What is millimeter wave? FAQSEN0557SEN0306SEN0395SEN0609SEN0623SEN0610SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:02

738 Views

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 What materials can reflect millimeter wave well? FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:02

6405 Views

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 Does millimeter wave technology have any impact on the health of users? FAQSEN0306SEN0557SEN0395SEN0609SEN0610SEN0623SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:02

2355 Views

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 What should I pay attention to when installing mmWave Radar - 24GHz Human Presence Detection Sensor? FAQSEN0395SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:02

1051 Views

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 Can this millimeter-wave radar sensor (SKU: SEN0395) be used through walls? FAQSEN0395SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:02

1065 Views

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 Why is the output of my mmWave Radar - 24GHz Human Presence Detection Sensor always 1? FAQSEN0395SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:02

885 Views

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 Can this mmWave radar sensor (SKU: SEN0395) only detect human body? FAQSEN0395SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:02

897 Views

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 What is the output of this sensor? Do I need an external pull-down resistor for output? FAQSEN0395SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:02

5289 Views

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 Comprehensive FAQ Guide for Ultrasonic Sensors FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:01

493 Views

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 How to code an ultrasonic sensor in Arduino? SEN0307FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:01

4004 Views

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 Which is a better sensor IR or ultrasonic? SEN0307SEN0311SEN0312FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:01

2026 Views

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 What is the detection range of the ultrasonic sensor? FAQSEN0304SEN0307SEN0388SEN0207SEN0311SEN0313SEN0310SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:01

2183 Views

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 Can ultrasonic detection work underwater? FAQSEN0207SEN0311SEN0312SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:01

2127 Views

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 Can ultrasonic sensor detect human beings? FAQSEN0207SEN0311SEN0312SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:01

2307 Views

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 What environmental factors can affect the performance of ultrasonic sensors? FAQSEN0207SEN0311SEN0312SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:01

1132 Views

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 What to do if DFPlayer Mini has no sound? FAQDFR0299Aftersales FAQSEO FAQ userHead Cheng.Ski 2026-01-27 18:12:14

642 Views

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 How to handle serial communication issues on DFPlayer Mini? FAQDFR0299Aftersales FAQSEO FAQ userHead Cheng.Ski 2026-01-27 18:11:47

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