Infrared Modules Philippines: IR Sensors, IR Remote, IR Obstacle & IR Arrays | Circuitrocks
Infrared Modules at Circuitrocks — Obstacle Detection, Remotes & Line Tracking
Explore our curated infrared modules—from IR obstacle sensors and IR line-tracking arrays to IR transmitter/receiver kits, IR remote controls, and flame/IR light sensors. Perfect for robots, automation, remote control systems, and STEM projects.
IR Obstacle • IR Remote • IR Receiver • IR LED • Line Tracking • Flame Sensors
Why shop IR modules here
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Reliable detection: Stable IR transmit/receive modules for robotics and automation.
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Wide compatibility: Works with Arduino, ESP32, ESP8266, Raspberry Pi, and STM32.
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PH support: Local guidance from Circuitrocks for wiring, tuning, and debugging.
Popular builds
- Line-following robots using IR arrays
- IR remote-controlled Arduino projects
- Obstacle-avoidance robots using IR proximity sensors
- Flame/IR light detection for fire-sensing prototypes
Featured infrared categories
IR Obstacle & Proximity Sensors
IR Remote / Receiver Kits
Tip: IR sensors can be affected by bright sunlight. For outdoor robots, consider shielding the sensors or using complementary ultrasonic/ToF modules.
IR module chooser (quick guide)
| Need |
Good first choice |
Notes |
| Basic obstacle detection |
IR Obstacle Sensor Module |
Simple digital output; great for small robots and beginners. |
| Line-following robot |
IR Tracking Array (3–8 sensors) |
More sensors = smoother turns and fewer “lost line” moments. |
| Remote-controlled Arduino |
IR Remote + Receiver Kit |
Use IRremote library to decode signals and map to actions. |
| Flame/IR light detection |
IR Flame Sensor |
Detects IR signature of flame; used in fire-sensing robots. |
| Reflective object sensing |
TCRT5000 Reflective Sensor |
Good for slot counters, rotary encoders, and edge detection. |
| Short-range automation |
IR Emitter + IR Receiver Pair |
Can detect beam interruption for counters or gates. |
Always consider ambient light, surface color, and distance when choosing IR modules for robotics or sensing.
Starter bundles
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Line-Follower Kit: IR tracking array + Arduino/ESP32 + motor driver + chassis
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IR Remote Project Kit: IR remote + IR receiver + 16x2 LCD or OLED
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Obstacle Robot Kit: IR obstacle sensors + DC motors + L298/L9110 driver
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Flame Detection Kit: IR flame sensor + buzzer + LEDs + microcontroller
FAQ
Are IR sensors affected by sunlight?
Yes. Sunlight contains strong infrared, which can interfere. Shielding or using indoor environments improves reliability.
Are line-tracking sensors analog or digital?
Both exist. Most simple modules use digital outputs, while arrays often provide analog values for PID line following.
Can I use IR modules with ESP32?
Yes—IR obstacle sensors, IR receivers, and tracking arrays work with ESP32’s 3.3V logic (check module voltage).
How far can IR obstacle sensors detect?
Typically 2–30 cm depending on reflectivity, module sensitivity, and ambient light.
Do you ship IR modules nationwide?
Yes—Circuitrocks ships anywhere in the Philippines with fast handling for in-stock items.
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