Ball Efratom High Modular Frequency Module TD5102

Digital 38kHz IR Infrared Transmitter Module Remote LED Emitter / Arduino ESP32

Infrared IR Remote Control with Receiver Module 38KHz for Arduino RaspberryPi UK

Infrared Remote Control 38KHz with IR Transmitter Receiver Module for Arduino UK

Pair of 18mm Diameter Transmitter and Receiver 40kHz Ultrasonic Transducers

Microphone Module MAX9814 AGC Amp for Arduino Raspberry Pi 20Hz-20KHz 2.7-5.5V

VS1838B Infrared Receiver Module 38khz remote IR diode UK Seller 1 / 5 / 10x

CJMCU-5351 Si5351A Programmable Clock Generator Module 8kHz–160MHz Arduino I2C