HOME COMMUNITY FORUM WIKI BLOG LEARN
Tags FAQSuggestionsHow to selectTroubleshootingGeneral UNIHIKER3D PrintinguPyCraft Bluno PCB ServicesTelematics Mind+Easy IoT RoboticsFirebeetle ESP32/8266HUSKYLENSRaspberry PiGravityLattePandaArduino

Topics

1673 Views

1 Replies

 Does CO2 sensor need maintenance? FAQSEN0159SEN0220SEN0219SEN0536SEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:02

2862 Views

1 Replies

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

1540 Views

1 Replies

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

3524 Views

1 Replies

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

1755 Views

1 Replies

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

824 Views

1 Replies

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

6468 Views

1 Replies

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

2437 Views

1 Replies

 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

1111 Views

1 Replies

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

1128 Views

1 Replies

 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

933 Views

1 Replies

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

943 Views

1 Replies

 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

5425 Views

0 Replies

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

594 Views

1 Replies

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

4166 Views

1 Replies

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

2092 Views

1 Replies

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

2249 Views

1 Replies

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

2188 Views

1 Replies

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

2375 Views

1 Replies

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

1215 Views

1 Replies

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

Trending