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HC-SR04 Ultrasonic Distance Sensor Module 2cm–450cm Range for Arduino & DIY Projects
KSh 450.00The HC-SR04 Ultrasonic Distance Sensor Module is a widely used sensor for measuring distance using ultrasonic sound waves. It works by transmitting an ultrasonic pulse and calculating distance based on the time taken for the echo to return, delivering stable and precise measurements.
Operating on 5V DC, this sensor is easy to integrate with Arduino, microcontrollers, and DIY electronics systems. Its consistent performance makes it suitable for beginners learning electronics as well as technicians building advanced projects.
The module is commonly used in obstacle detection, distance measurement, robotics navigation, smart devices, and automation systems. Its compact size and simple 4-pin interface allow quick setup and reliable operation in a wide range of projects.
Key Features
• Distance measuring range: 2cm – 450cm
• High measurement accuracy and stable output
• Operates on 5V DC power
• Simple 4-pin interface (VCC, Trig, Echo, GND)
• Fast response time
• Easy to integrate with Arduino and microcontrollers
Technical Specifications
• Model: HC-SR04
• Operating Voltage: 5V DC
• Measuring Range: 2cm – 450cm
• Measurement Method: Ultrasonic pulse-echo
• Interface: Digital trigger & echo pins
Common Uses
• Arduino and microcontroller projects
• Obstacle avoidance robots
• Distance measurement systems
• Smart automation and sensor projects
• Educational electronics learning
Package Includes
Package Includes:
• 1 × HC-SR04 Ultrasonic Distance Sensor Module
Sony DVD Remote Control RM-ADU007 – Replacement Remote for Sony DAV & HCD Home Theater Systems
KSh 1,200.00Restore full and convenient control of your Sony DVD home theater system with the RM-ADU007 Replacement Remote Control. Designed for compatibility with selected Sony DAV and HCD series models, this remote offers a practical solution when your original remote is lost, damaged, or no longer functioning correctly.
The remote features a clear and user-friendly button layout, allowing easy navigation, playback control, and volume adjustments. No complicated setup or pairing process is required — simply insert batteries and begin using the remote immediately.
Lightweight and comfortable to hold, the RM-ADU007 remote is built for everyday use and dependable infrared performance, making it ideal as both a replacement and a backup remote.
✅ Key Features
✔ Designed for compatible Sony DVD home theater systems
✔ No programming or pairing required
✔ Responsive and easy-press buttons
✔ Clear and practical button arrangement
✔ Lightweight and comfortable handheld design
✔ Ideal replacement or spare remote
✅ Technical Specifications (Safe & realistic)
Product Type: Remote Control
Model Reference: RM-ADU007
Compatibility: Selected Sony DAV & HCD Systems
Signal Type: Infrared (IR)
Power Source: AAA Batteries
✅ Compatible Models
Suitable for selected Sony systems including:
✔ Sony DAV / DZ Series
DAV-DZ650
DAV-DZ570
DAV-DZ370
✔ Sony HCD Series
HCD-DZ350
HCD-DZ570
HCD-DZ370
(Compatibility may vary depending on system version.)
✅ Common Uses
Perfect for:
Replacing a missing Sony home theater remote
Backup remote for convenience
Daily playback and volume control
Restoring media navigation functions
✅ Package Includes
✔ RM-ADU007 Replacement Remote Control
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