Skip to content
SHOP LEARN BLOG FORUM
login cart[0]
Free shipping above ₱2,000 · Manila same-day cutoff 4PM · School / class POs welcome →
circuitrocks
  • Arduino
    • All Arduino
    • UNO R3 / R4
    • Mega 2560
    • MKR / Nano
    • Shields
    • Starter kits
  • Raspberry Pi
    • All Raspberry Pi
    • Pi 5
    • Pi 4
    • Pi Zero 2 W
    • Pico (RP2040)
    • HATs
    • Cases & cooling
  • ESP32
    • All ESP32
    • ESP32-S3
    • ESP32-C3
    • DevKits
    • Wroom modules
    • Cameras
  • Sensors
    • All sensors
    • Temp & humidity
    • IMU & motion
    • Distance
    • Light & color
    • Air & gas
  • Breakouts
  • Displays
  • LED Strips
  • Audio
  • Motors & Drivers
  • Power
  • Batteries
  • Cables
  • Tools
  • Kits
    • All kits
    • Beginner
    • STEM
    • Project
    • Classroom
  • 3D Printing
  • Drones
  • On Sale
    • All sale items
    • Flash deals
    • Clearance
    • Bundle savings
    • Last chance
  • Brands
    • Adafruit
    • DFRobot
    • Pimoroni
    • Seeed Studio
    • SparkFun
    • Elegoo
    • Keyestudio
    • Pololu
    • Waveshare
    • All brands
Log in Cart

Item added to your cart

View cart
shop / search

search results313 matches

// query: flow sensor air|pneumatic sensor clear
DFRobot URM37 Ultrasonic Ranging Sensor - 4-500cm, I2C/UART/PWM - circuit.rocks 1 left
SKU: SEN0001

DFRobot URM37 Ultrasonic Ranging Sensor - 4-500cm, I2C/UART/PWM

₱ 1,460.00
MQ-5 LPG/Natural Gas Sensor Analog (AB075) 200+ stock
SKU: AB075

MQ-5 LPG/Natural Gas Sensor - Analog Module

₱ 75.00
Barometer Pressure Temperature Altitude Sensor Bmp180 - photo 4 8 stock
SKU: AB006

BMP180 Barometric Pressure/Temp/Altitude Sensor I2C

₱ 42.00
Hydrogen Gas Analog Sensor MQ8 For Arduino Gravity - circuitrocks 5 left
SKU: SEN0133

DFRobot MQ-8 Hydrogen Gas Sensor Gravity - SEN0133

₱ 1,108.00
pH Sensor Meter Analog Kit V2 Gravity for Arduino - DFRobot SEN0161-V2 image 1 2 left
SKU: SEN0161-V2

DFRobot Gravity Analog pH Sensor Kit V2 for Arduino

₱ 4,148.00
Current AC Sensor Analog Gravity - DFRobot SEN0211 image 1 2 left
SKU: SEN0211

DFRobot Gravity Analog AC Current Sensor - Non-Invasive Clamp

₱ 2,090.00
DFRobot Gravity Digital PIR Motion Sensor - SEN0018 2 left
SKU: SEN0018

DFRobot Gravity Digital PIR Motion Sensor - SEN0018

₱ 462.00
Crash Sensor Left - circuitrocks 41 stock
SKU: SEN0138-L

DFRobot Crash Sensor Left - SEN0138-L

₱ 200.00
Atlas Scientific EZO Complete Conductivity Kit (KIT-105E) 1 left
SKU: KIT-105E

Atlas Scientific EZO Complete Conductivity Kit - Digital EC Sensor

₱ 23,496.60
pH Meter Sensor Analog Kit (Arduino Compatible) - circuitrocks 6 stock
SKU: SEN0161

DFRobot pH Meter Sensor Analog Kit - SEN0161

₱ 3,098.00
DFRobot pH Sensor Spear-Tip Analog Kit - SEN0249 1 left
SKU: SEN0249

DFRobot pH Sensor Spear-Tip Analog Kit - SEN0249

₱ 8,899.00
Motion PIR Sensor Gravity - circuitrocks 1 left
SKU: SEN0171

DFRobot Gravity PIR Motion Sensor - SEN0171

₱ 515.00
Hall Digital Sensor Gravity - circuitrocks 4 left
SKU: SEN0185

DFRobot Gravity Hall Digital Sensor - SEN0185

₱ 620.00
Hall Sensor A3144E Digital Magnetic Switch (SPM31441S) 200+ stock
SKU: SPM31441S

Hall Sensor A3144E - Digital Magnetic Switch

₱ 75.00
IR Adjustable Sensor E18-D80NK (AF169) 7 stock
SKU: AF169

IR Sensor Adjustable E18-D80NK - Photoelectric Switch

₱ 209.00
Electrical Conductivity K1 Sensor Kit for Arduino - DFRobot DFR0300 image 1 1 left
SKU: DFR0300

DFRobot Gravity Analog Electrical Conductivity Sensor K=1

₱ 7,340.00
Voltage+Current Sensor MAX471 (2428) 75 stock
SKU: 2428

Voltage+Current Sensor MAX471 Load Detection

₱ 230.00
Adafruit LTR390 UV Light Sensor - STEMMA QT/Qwiic 1 left
SKU: 4831

Adafruit LTR390 UV Light Sensor - STEMMA QT/Qwiic

₱ 472.00
Temperature Waterproof One Wire Sensor DS18B20 3Meters - circuitrocks 14 stock
SKU: AB389

Waterproof DS18B20 Temperature Sensor 1-Wire 3m Cable

₱ 105.00
DFRobot Gravity Conductivity Switch Sensor - SEN0223 17 stock
SKU: SEN0223

DFRobot Gravity Conductivity Switch Sensor - SEN0223

₱ 368.00
Atlas Scientific Surveyor Analog ORP Meter (SRV-ORP) 1 left
SKU: SRV-ORP

Atlas Scientific Surveyor Analog ORP Sensor/Meter Board

₱ 2,258.48
Pololu Distance Sensor 10cm GP2Y0D810Z0F Sharp - POL1134 3 left
SKU: POL1134

Pololu Distance Sensor 10cm GP2Y0D810Z0F Sharp - POL1134

₱ 947.00
Sound Sensor LM386 - circuitrocks 26 stock
SKU: 2459

Sound Sensor LM386

₱ 59.00
Optical Encoder Speed Sensor 2-Channel for 2WD 19 stock
SKU: 2548

Optical Encoder Speed Sensor 2-Channel for 2WD

₱ 145.00
showing 49–72 of 313
‹ prev12345…14next ›

circuit.rocks

Sensors, dev boards, and kits for Filipino makers since 2015. Manila / ships same-day weekdays.

about meet chip github live

shop

  • tools
  • categories
  • kits
  • sale

help

  • how to order
  • shipping
  • returns
  • contact

learn

  • tutorials
  • blog
  • forum
  • discord

also on

  • shopee
  • lazada
  • tiktok
// © 2026 circuitrocks. all rights reserved.
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.
chat