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

Topics

76 Views

0 Replies

Hi, if I use 4 of these sensors for my Arduino mega, do I have to use a 10K resistor for each sensor? or can I just use 1 and jumper it to the signal wires? FAQSEN0164SEO FAQAftersales FAQ
userHead JaneYu 2026-02-14 08:57:17

Trending

  • 1 Arduino library for DFPlayer Mini
  • 2 Re: Arduino OBD-II UART adapter questions and inquries
  • 3 DFPlayer simultaneous usage
  • 4 DFPlayer - How to avoid pauses beteween tracks
  • 5 New to DFPlayer (detect when audio clip has finished playing & loud pop upon power on/down)
  • 6 NB-IOT SIM7000 Arduino Shield TurnOn Problem
  • 7 missing MaQueen Plus in Mind+ Kit choices
  • 8 How effective really are visual programming languages (like MIT's Scratch) for learning?
  • 9 Beetle ESP32 C3 USB connection issue
  • 10 About TB6600 connections
logo
Information
  • About Us
  • Warranty
  • Terms & Conditions
  • Shipping
  • Payment
  • FAQ
Customer Service
  • DFRobot Distributors
  • Contact us
  • Site Map
My Account
  • Affiliates
  • Specials
  • Coupon