I2S Mono amplifier with headphone jack and speaker terminals. 8 PIN out for testing and connecting to other projects. Use the GAIN pin to control the Audio ICs gain and the HP PIN to detect if the headphones are connected.

50-W stereo, 100-W mono, 4.5- to 26-V supply, analog input Class-D audio amplifier w/ SpeakerGuard™ #CommonPartsLibrary #IntegratedCircuit #Linear #Amplifier #Audio #TPA3116

The HC-SR04 Ultrasonic Distance Sensor is a sensor used for detecting the distance to an object using sonar. ... The HC-SR04 uses non-contact ultrasound sonar to measure the distance to an object, and consists of two ultrasonic transmitters (basically speakers), a receiver, and a control circuit

This incredibly small stereo amplifier is surprisingly powerful. It is able to deliver 2 x 2.8W channels into 4 ohm impedance speakers (@ 10% THD) and it has a i2c control interface as well as an AGC (automatic gain control) system to keep your audio from clipping or distorting

Speakers FS1508MB0810-H8.0 BEEP-TH_BD15.0-P10.20-D1.2 LCSC Part Number: C969972 JLCPCB Part Class: Extended Part Manufactured by FUET(福声科技)

Speakers GSPK2308P-8R0.5W SPK-TH_BD23.0-P10.00-D0.8-L-RD LCSC Part Number: C530532 JLCPCB Part Class: Extended Part Manufactured by INGHAi(赢海)

50-W stereo, 100-W mono, 4.5- to 26-V supply, analog input Class-D audio amplifier w/ SpeakerGuard™ Audio Power OpAmps Amplifier IC 2-Channel (Stereo) Class D 32-HTSSOP TPA3116D2DAD HTSSOP-32_L11.0-W6.1-P0.65-LS8.1-BL LCSC Part Number: C2865736 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器)

Speakers GSPK2307P-8R1W SPK-TH_BD23.0-P10.00-D0.8-L-RD LCSC Part Number: C530531 JLCPCB Part Class: Extended Part Manufactured by INGHAi(赢海)

Speakers GSPK1304S-8R0.5W BUZ-SMD_4P-L13.0-W13.0-P11.4-BL LCSC Part Number: C2847318 JLCPCB Part Class: Extended Part Manufactured by INGHAi(赢海)

Speakers FS-1540 BUZ-SMD_5P-L15.0-W15.0-P13.7-BL LCSC Part Number: C482341 JLCPCB Part Class: Extended Part Manufactured by FUET(福声科技)