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Hi,After installing the sensor and connected to 5V, the longest distance I can adjust is 60cm, not 400cm. I have tried 30, 50, 60, 100 and 200 cm, but the maximun distance that det... FAQ SEN0531 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:22

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We keep getting the output "bme begin failed, device not detected" I have checked the ICP addresses multiple times and tried different pins. FAQ SEN0335 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:22

5489 Views

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When will the pi 5 8GB start shipping FAQ DFR1119 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:22

921 Views

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Hallo, Is there a tax fee for shipping to Indonesia? FAQ SEN0343 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:22

768 Views

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Hello, in the product wiki, the following is mentioned: "RS485 requires 2 terminal resistors, and its resistance value must be equal to the characteristic impedance of the transmis... FAQ DFR0779 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:22

593 Views

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Does this sensor read oil? FAQ SEN0485 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:22

927 Views

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Hi, I bought the sensor 6 months back and now the reading is stuck at 0.01ppm and not increasing even while interfering with alcohol. What should I do? FAQ SEN0376 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

644 Views

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I purchased this product, and it is drawing significantly more than 125 mA at 5V. It's drawing closer to 600 mA. I don't want to drive it beyond specs, so could you please clarify ... FAQ DFR0800 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

677 Views

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Hello! Do you have more code example for this product?How two arduino board can communicate on this board?Bought it few years ago, but not enough information to use it! Please make... FAQ DFR0271 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

613 Views

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Do you have some examples how to connect and drive DC motors with encoders from your stock? FAQ DRI0004 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

673 Views

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Raspberry pi 4 , model B FAQ DFR0738 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

575 Views

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Hello, my module does not light up until the voltage is over 4.30 V. What could cause this? Can it be fixed? FAQ DFR0673 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

693 Views

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Very nice. Can the 3 pin plug be specified, and with compatible cables/plug. references.. Be nice to have a dual 3-pin to a single 4pin PH 2.0 plug be available. FAQ DFR0996 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

872 Views

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Is there an arduino library for this product? Does this library work with it? https://github.com/DFRobotd...Most importantly, is there a way to adjust the sensitivity parameters... FAQ SEN0557 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

912 Views

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What is the encoder hall sensor specs? Part number or datasheet links? FAQ FIT0450 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

793 Views

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Hi, I'm considering using this for atmospheric composition measurements. Can this detect ppb level concentrations? FAQ SEN0471 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

669 Views

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what should I do to make this amplifier withstand 200W, can I put a 2ohm speaker in it? FAQ DFR0675-EN SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

613 Views

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this module work in 2g? or 3g? FAQ TEL0134 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

672 Views

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I interest the M.2 ethernet card,it's a new product of dfrobot? Can you provide me 3D file ?Thank's in advance FAQ FIT0798 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

671 Views

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Hello,it's possible to reduce the fov at 8°?With 15° the measure is good untill 1.50m, after, for 2.00 the measure are 1.70 to 2.20m.Thank You very much. https://uploads.disquscdn.... FAQ SEN0337 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

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