Product Description The IR Remote Control without Battery is a lightweight and cost-effective remote controller that uses infrared (IR) signals to communicate with compatible sensor modules and receivers. Designed specifically for Arduino, STM32, ESP32, and Raspberry Pi projects, it enables wireless control of devices such as robots, appliances, and automation systems. This remote is powered directly through its IR LED and does not require a built-in battery, making it durable, portable, and highly reliable for long-term use. Commonly used in DIY electronics, IoT applications, and robotics projects, it’s a perfect tool for beginners and hobbyists. Available now at PowerMark Solution, this IR remote is an excellent choice for controlling your projects without the hassle of batteries. Features Compact infrared remote control module Works without a built-in battery Lightweight and durable design Provides multiple button functions for control Long service life with low power usage Compatible with Arduino IR libraries Works with ESP32, STM32, Raspberry Pi (with IR receiver) Beginner-friendly and easy-to-use Applications Remote control for Arduino projects IoT-based smart appliances Robotics movement and function control Wireless control for home automation STEM education and DIY electronics Remote-operated toy and robot cars Technical Specifications Specification Details Device Type IR Remote Control (without battery) Signal Type Infrared (38kHz standard) Buttons Multi-button keypad Operating Range ~5m – 8m (depends on environment) Compatibility Arduino, ESP32, STM32, Raspberry Pi Required Receiver IR receiver module (sold separately) Package Includes 1 × IR Remote Control (without Battery) Documentation Works with Arduino IDE using the IRremote library. Requires an IR receiver module to decode signals. Compatible with ESP32, STM32, and Raspberry Pi via GPIO and available libraries. FAQs Q1: Does this remote come with a receiver?A: No, the IR receiver module must be purchased separately. Q2: Does it require a battery?A: No, this remote is designed to operate without a built-in battery. Q3: What is the operating range?A: Approximately 5–8 meters depending on environment and receiver sensitivity. Q4: Is it compatible with Arduino?A: Yes, works with Arduino using the IRremote library. Q5: Can it work with Raspberry Pi?A: Yes, using available Python IR libraries. Q6: How many buttons are available?A: Multiple buttons for custom functions. Q7: Is it reusable?A: Yes, it has a long service life with stable performance. Q8: Can it control TVs or ACs?A: No, it is designed for electronics/DIY projects, not consumer appliances. Q9: Is it beginner-friendly?A: Yes, widely used in starter Arduino kits. Q10: What type of IR receiver is recommended?A: A 38kHz IR receiver module (like VS1838B).
