Product Description
Empower your projects with wireless control using the Universal Mini Infrared (IR) Remote Control. This ultra-slim, 21-key transmitter is a favorite among the maker community for its reliable 38kHz signal and ease of integration. Whether you are building a remote-controlled robot, a custom MP3 audio player, or a smart home lighting system, this remote provides a tactile and responsive interface. At Robogears, we recommend this remote for its standardized encoding, which is fully compatible with popular IR receiver modules (like the TSOP1838 or VS1838B). The compact design features a durable membrane keypad and includes a pre-installed CR2025 battery, making it a ready-to-use solution for your Arduino or ESP8266 prototypes.
Detailed Key Features
Versatile 21-Key Layout: Features a comprehensive set of buttons including 0-9 digits, directional arrows, OK, Volume, and Power, suitable for complex menu navigation.
38kHz Industry Standard: Operates on the standard 38kHz carrier frequency, ensuring compatibility with almost all generic IR receivers and library frameworks.
Ultra-Thin & Portable: The sleek 6mm profile makes it easy to integrate into project kits or handheld controllers without adding bulk.
High-Efficiency Battery Life: Consumes negligible power in standby mode (static current <5uA), ensuring the button cell lasts for thousands of clicks.
Tactile Membrane Switches: Designed with high-quality silicone-based membrane keys that provide satisfying click feedback and long-term durability.
