Signal Components

Audio Amplifier

Bluetooth 5.0 Audio Receiver Module Board for Stereo Wireless Sound - PCB Circuit DIY Kit Digital Power Amplifier (VHM-314) - Hayatec

$9.57

2 Speakers 3W 4R Mini Amplifier Special Rubber Rubber Edge Diameter 4Cm, Electronic Component, Buzzer and Speaker

Hilitand

Audio Amplifier

2 Speakers 3W 4R Mini Amplifier Special Rubber Rubber Edge Diameter 4Cm, Electronic Component, Buzzer and Speaker

$8.54

Conversion Module Multifunctional PWM Signal to 0-20MA 0-3.3V/0-5V/0-10V Voltage to 0-20MA Plastic Metal Converter Module

FTVOGUE

Digital to Analog Converters

Conversion Module Multifunctional PWM Signal to 0-20MA 0-3.3V/0-5V/0-10V Voltage to 0-20MA Plastic Metal Converter Module

$15.82

BGTXINGI 5PCS MINI MCP4725 Module I2C DAC Breakout Development Board 2.7V to 5.5V Supply Compatible Programming with EEPROM

XINGYHENG

Digital to Analog Converters

BGTXINGI 5PCS MINI MCP4725 Module I2C DAC Breakout Development Board 2.7V to 5.5V Supply Compatible Programming with EEPROM

$17.15

Bluetooth Audio Transmitter Board, Bluetooth 4.1 Stereo Sound Module Audio Transmitter Stereo Module Wireless Speaker Headphones

AILOVA

Audio Amplifier

Bluetooth Audio Transmitter Board, Bluetooth 4.1 Stereo Sound Module Audio Transmitter Stereo Module Wireless Speaker Headphones

$13.19

Voice Playback Module MP3, MP3 UART I/O Trigger Amplifier Class D 5W SD/TF Card Play Serial Port Control Playback Compatible

DONGKER

Audio Amplifier

Voice Playback Module MP3, MP3 UART I/O Trigger Amplifier Class D 5W SD/TF Card Play Serial Port Control Playback Compatible

$11.87

Youmile

Audio Amplifier

Youmile 5PACK Microphone Amplifier Module MAX4466 Electret Microphone Amplifier GY-MAX4466 Breakout Sensor, with Adjustable Gain Breakout Board for Arduino

$18.86

Hailege

Audio Amplifier

Hailege 5pcs PAM8403 Two-Channel Double Track Power Amplifier Module Mini Adjustment PAM8403 Volume Amplifier Boards for

$13.19

OWAYKEY Bluetooth Amplifier Board, 100W+100W Audio Amp Board with LC Filter Technique, Dual TPA3116 Chip Dual Channel DC8-24V, Bluetooth and AUX Input

DAMGOO

Audio Amplifier

OWAYKEY Bluetooth Amplifier Board, 100W+100W Audio Amp Board with LC Filter Technique, Dual TPA3116 Chip Dual Channel DC8-24V, Bluetooth and AUX Input

$43.86

VIGORTRONIX

Analog to Digital Converters

VIGORTRONIX 5 W Miniature AC-DC Converter 90-265 V-24 V VTX-214-005-024

$9.74

Audio Amplifier

DollaTek Bluetooth 4.2 Decoder Board Lossless Receiving Module DIY Car Audio Amplifier Modified Wireless Speaker

$5.27

HALJIA

Audio Amplifier

HALJIA 6PCS PAM8403 Super Mini Digital Power Amplifier Board High Performance 2 * 3W Class D 2.5-5V USB Efficient Power Audio Universal Module Green

$9.23

AZDelivery

Analog to Digital Converters

AZDelivery 5x ADS1115 ADC Analog to Digital Converter 16bit 4-Channel Module compatible with Arduino and Raspberry Pi including E-Book!

$23.75

Youmile

Analog Multiplexers

YOUMILE 10pcs CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module For Arduino 2V-6V Microcontroller 16 Device RX Lines

$11.74

Digital Amplifier Board for Car and Home Audio Systems, Dual Channel 100dB Dynamic Range Stereo Power Amplifier, Compact Design 12-26V DC Input

YWBL-WH

Amplifiers

Digital Amplifier Board for Car and Home Audio Systems, Dual Channel 100dB Dynamic Range Stereo Power Amplifier, Compact Design 12-26V DC Input

$7.87

2pcs PAM8406 Digital Amplifier Board 5Wx2 Stereo with Volume Potentiometer

TECNOIOT

Audio Amplifier

2pcs PAM8406 Digital Amplifier Board 5Wx2 Stereo with Volume Potentiometer

$28.22

Keenso

Logarithmic Amplifiers

Keenso AD8307 RF Logarithmic Detector RRSI Measuring Power Meter Logarithmic Testing Detector 0.1-600M -75~+15dBm Modulead8307 ad8307

$13.23

16 Bit I2C ADC Development Board Analog to Digital Converter Module for Microcontrollers Electronics Projects

YWBL-WH

Analog to Digital Converters

16 Bit I2C ADC Development Board Analog to Digital Converter Module for Microcontrollers Electronics Projects

$9.84

AZDelivery

Analog to Digital Converters

AZDelivery 3x ADS1115 ADC Analog to Digital Converter 16bit 4-Channel Module compatible with Arduino and Raspberry Pi including E-Book!

$18.47

Hilitand

Audio Amplifier

Hilitand DC Amplifier Board, 5V 2A Mini Bluetooth Amplifier Board, Digital Amplifier Module, 4.2 Circuit Stereo Speaker Digital Dual Channel Module 5Wx2

$5.52

TOPINCN

Audio Amplifier

TOPINCN Low Noise Amplifier Module 0.01-4Ghz Rf Wideband 21Db Lna Low Noise High-Linearity Amplifier Module Board Lna Amplifier

$17.36

Analog Multiplexers

DollaTek 3Pcs 74HC4051 8-Channel-Mux Analog Multiplexer Selector Module

$6.59

Digital to Analog Converters

DollaTek 16 Byte 4 Channel I2C IIC ADC Module Precised Analog Digital Converter Develop Board

$6.59

Audio Amplifier

DollaTek 12V Amplifier Board, PAM8620 Digital Stereo Amp Module 15W+15W 2.0 Dual Channel Class D 8-26V 12V 24V Immersion Power Amplifier Circuit Mini Amplify

$14.51