TSOP1738 Infrared Receiver Modules — Pack of 20 (38 kHz) Key details Quantity: 20 pieces Model: TSOP1738 Operating specification: 38 kHz infrared receiver Why this product matters Reliable 38 kHz IR reception: Designed for receiving standard 38 kHz modulated infrared signals used by many remote controls and IR transmitters, simplifying signal capture for your projects. Ready for integration: A consistent, off-the-shelf sensor model means predictable behavior across all 20 units, saving time on testing and replacement planning. Saves development time: Using a dedicated IR receiver module removes the need to design complex IR front-end circuitry, allowing faster prototyping and deployment. Primary attributes Function: Infrared signal detection and reception at 38 kHz (TSOP1738 model) Compatibility: Suitable for systems and devices that use 38 kHz IR remote control protocols; commonly integrated with microcontroller and consumer electronics projects Form factor: Compact, module-style sensors supplied in a uniform batch for consistent assembly and repair Performance focus: Tailored to detect 38 kHz IR carriers reliably across the supplied units Practical applications Remote control repair and replacement: Replace a damaged IR receiver in consumer electronics or test a batch of receivers for service and refurbishment work DIY electronics and prototyping: Use in hobby and maker projects that decode IR remote commands with microcontrollers such as Arduino or similar platforms Home automation and robotics: Provide a simple input channel for remote control commands in small automation systems or robot control scenarios What you receive 20 pieces of TSOP1738 infrared receiver modules (38 kHz) Items are identified and available; further inspection or specific checks can be performed on request to meet your instructions If you need compatibility confirmation with a particular device or integration guidance, provide the device details and the required checks and we will assess these 20 TSOP1738 sensors accordingly.