Whadda UK WPM316 IR Transmitter Modules, Pack of 2

The Whadda UK WPM316 IR Transmitter Modules provide a simple and effective solution for adding infrared communication to your electronics projects. These compact modules are designed to transmit data via infrared light, utilising the same technology found in common remote controls for televisions, audio systems, and other consumer electronics. Each module is supplied ready to integrate, with a standard 3-pin connection header for straightforward wiring.

Operating with a maximum current of 20mA, the modules are efficient and suitable for use with a wide range of microcontrollers and development boards, such as Arduino and Raspberry Pi. It is important to note that these modules do not include an internal current-limiting resistor, so appropriate external circuit design is essential to prevent damage and ensure reliable operation. Only the Ground (GND) and Signal (S) pins are utilised, simplifying the connection process.

Key Features & Applications

• Versatile Infrared Communication: Ideal for creating custom remote controls, wireless data links between devices, or replicating IR commands for home automation.
• Compact Design: With minimal dimensions of 35mm x 15mm x 8mm, the modules can be easily incorporated into space-constrained projects and prototypes.
• Convenient Pack: Supplied as a pack of two, you have a spare module for testing, prototyping, or building multiple transmitter points within a system.
• Simple Integration: The standard header pins allow for quick connection using jumper wires or direct soldering onto a perfboard or custom PCB.

Whether you are building a smart home controller, a robot with wireless signalling, or an educational electronics kit, these IR transmitter modules offer a reliable and fundamental component for wireless communication.