IR Infrared Obstacle Avoidance Sensor Module | FC-51 for Arduino
Original price was: ₵16.00.₵15.00Current price is: ₵15.00.
Teach your robot to see. This sensor emits infrared light and detects reflections to see if an object is in front of it. It is the essential component for building “Obstacle Avoiding Robots” and simple security alarms.
-
Detection Range: 2cm – 30cm (Adjustable).
-
Output: Digital Signal (LOW when obstacle detected).
-
Compatibility: Works directly with Arduino, ESP32, and Raspberry Pi.
-
Best For: Robot Cars, Smart Trash Cans, and Proximity Alarms.
100 in stock
The IR Obstacle Avoidance Sensor uses infrared (IR) light to detect objects without physical contact. Perfect for robotics, automation, smart cars, and security systems, this sensor ensures accurate obstacle detection for smooth navigation.
🔹 Adjustable Sensitivity & Wide Detection Range 🔄
With a built-in potentiometer, you can adjust the sensor’s detection range, making it suitable for both short and long-distance obstacle detection. You can use Obstacle Avoidance Sensor for a line-following robot, automated doors, or collision-avoidance systems with reliable performance.
🔹 Technical Specifications & Performance ⚡
✔ Operating Voltage: 3.3V – 5V
✔ Detection Distance: 2cm – 30cm (adjustable)
✔ Output Type: Digital (DO)
✔ Infrared Emitter & Receiver: High-sensitivity IR technology
✔ Indicator LEDs: Power and detection status indicators
✔ Compatible with: Arduino, Raspberry Pi, ESP8266, and other microcontrollers
🔹 Best Price & Availability in Ghana 🇬🇭
Are you looking for an IR Obstacle Avoidance Sensor in Ghana? Whether for robotics, automation, or smart security, this sensor is affordable and highly efficient. Order now and enjoy fast delivery across Ghana!
🔹 Plug & Play – Easy to Use & Integrate 🔌
Simply connect the sensor to an Arduino, Raspberry Pi, or other microcontroller, adjust the sensitivity, and start detecting obstacles instantly. The plug-and-play design makes it beginner-friendly and highly efficient.
IR Obstacle Avoidance Sensor Resources:
Learn how to use the Infrared IR Obstacle Avoidance Sensor.
You can use the this sensor with the Arduino, Get started with the Arduino Project Book.
Also, check the official page of the Arduino Official Arduino Tutorial Page
You can also buy the Arduino Uno R3 DIP version.
Related products
16×2 LCD Display with I2C Interface – Blue Backlight
Display your project data with only four connections. This 16×2 LCD comes with the I2C backpack already soldered, making it ready to use without additional soldering.
Display: 16 characters × 2 lines
Backlight: Blue with white characters
Interface: I2C (VCC, GND, SDA, SCL)
Operating Voltage: 5V DC
Contrast: Adjustable onboard potentiometer
Beginner Friendly: I2C adapter already soldered
Best For: Arduino, ESP32, Raspberry Pi, IoT and STEM projects
A 16×2 character LCD provides two rows of 16 characters, while using an I2C interface greatly reduces the number of microcontroller connections required compared with the standard parallel interface.
20×4 LCD Display Module (Blue Backlight) | 2004A Character Screen
Double the space, double the data. The standard 16x2 LCD is great, but sometimes you need more room. The 20x4 LCD gives you 4 lines of text (20 characters per line), allowing you to display complex menus, sensor readings, and status messages all at once.
-
Size: 20 Characters x 4 Lines.
-
Display: White Text on Blue Background.
-
Controller: HD44780 (Standard Industry Chip).
- Best For: Weather Stations, 3D Printers, and Advanced Menus.
4×4 Matrix Membrane Keypad | 16 Button Keypad Module
The standard keypad for security projects. This ultra-thin 16-button keypad allows users to enter passwords, navigate menus, or control robots. It features a peel-and-stick adhesive backing, making it easy to mount on any plastic project box or door.
-
Keys: 16 (0-9, A-D, *, #)
-
Mounting: Self-Adhesive Backing (Peel & Stick)
-
Interface: 8 Pins (Standard 2.54mm header)
-
Best For: Electronic Door Locks, Calculators, and Attendance Systems.
DS3231 RTC Real-Time Clock Module
The DS3231 is a highly accurate I2C real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO).
-
Chip: Maxim DS3231 (High Precision)
-
Memory: Built-in AT24C32 32K I2C EEPROM
-
Voltage: 3.3V – 5.5V DC
-
Interface: I2C (SCL, SDA)
-
Battery Backup: Holds time when power is off (Coin cell slot included)
-
Accuracy: Much higher than the standard DS1307
HC-SR501 PIR Motion Sensor Module | Infrared Detector for Arduino
Build your own burglar alarm or automatic light. The HC-SR501 detects human and animal movement by sensing body heat. It is the standard motion sensor for Arduino security projects.
-
Range: Adjustable (3 to 7 meters)
-
Output: 3.3V Logic (High when motion detected)
-
Features: Adjustable Time Delay & Sensitivity
-
Ideal For: Automated lighting, security systems, and robotics.
LDR Photosensitive Sensor Module (4-Pin) | Light Detector
Make your project react to light. This sensor detects the brightness of the environment. Unlike the 3-pin version, this 4-Pin Module gives you both a Digital Output (to trigger a switch) and an Analog Output (to measure exact brightness). Perfect for automatic streetlights and solar trackers.
- Sensor Type: Light Dependent Resistor (Photoresistor).
-
Outputs: Digital (D0) & Analog (A0).
-
Sensitivity: Adjustable via Blue Potentiometer.
- Best For: Automatic Lights, Sun Trackers, and Laser Tripwires.
MQ-2 Smoke & Gas Sensor Module | LPG, Butane, Hydrogen Detector
Build your own Fire & Gas Leak Alarm. The MQ-2 is a dual-purpose safety sensor. It detects Smoke (from fires) and Combustible Gases (like LPG, Propane, and Butane). It is the standard module for building "Smart Kitchen" safety monitors.
- Detects: Smoke, LPG, Propane, Hydrogen, Methane.
- Sensitivity: High (Adjustable).
- Response Time: < 10s.
- Best For: Fire Alarms, Gas Leak Detectors, and Industrial Safety.
Raindrop Sensor Module | Rain & Water Detector for Arduino
Build your own weather station. This sensor detects rain, snow, or water droplets. It consists of a large nickel-plated sensing board and a control module. When water hits the board, it sends a signal to your Arduino to close windows or sound an alarm.
-
Sensor Type: Resistive (Nickel-Plated Board).
-
Outputs: Digital (High/Low) and Analog (Rain Intensity).
-
Durability: Treated against oxidation for longer life.
-
Best For: Automatic Wipers, Smart Clotheslines, and Weather Stations.
Reviews
There are no reviews yet.