Electronic Modules＆Displays – Page 3

Relay Modules

7-24V Modbus RTU 4 Channel RS232 Serial Relay Module

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$4.57

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LED Dot Matrix Display

788BS 8×8 1.9mm Red LED Dot Matrix Display CA

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$0.43

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Electronic Modules

8 Bit WS2812 5050 RGB LED Built-in Full Color Driving Lights Circular Development Board

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$0.43

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LED Dot Matrix Display

8×8 Red 64 LED Dot Matrix Displays 3mm CC- 2Pcs

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$0.25

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LED Dot Matrix Display

8×8 RGB 64 LED Dot Matrix Display Module

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$1.86

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Display Modules

AC-DC Step-Down Module

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Relay Modules

AC90-250V ESP8266, Wireless WIFI Relay, Module 4 Channel ESP-, 12F Wifi Development, Board AC/DC 5V/7-28V/5-, 80V Power Supply

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$4.57

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Buck-Boost Regulators

AD620 Microvolt/Millivolt Voltage Amplifier Module

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$2.23

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Electronic Modules＆Displays

AD9850 DDS Signal Generator Module

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$8.36

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Breakout Board

Adafruit DS3502 I2C Digital 10K Potentiometer Breakout – STEMMA QT/Qwiic

Rated 0 out of 5

$12.86

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Breakout Board

Adafruit TSSP77038 38KHz Infrared IR Demodulator Breakout – STEMMA JST PH 2mm

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$7.14

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Breakout Board

ADS1115 16-Bit ADC- 4 Channel with Programmable Gain Amplifier

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$1.02

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Buck Converter

AMS1117 3.3V Power Supply Module

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$0.11

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Buck Converter

AMS1117 5V Step-Down Power Supply Module

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$0.11

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USB Interface Module

Arduino PCF8574T I2C 8 Bit IO GPIO expander module

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$0.45

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Electronic Modules

AT24C256 I2C Interface EEPROM Memory Module

Rated 0 out of 5

$0.40

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USB Interface Module

AT24C256 Serial EEPROM I2C IIC Interface Data Storage Module for Arduino

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$0.56

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Audio Amplifier module

AVR ISP 10 Pin to 6 Pin Adapter Board

Rated 0 out of 5

$0.45

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Relay Modules

BIGTREETECH BTT Relay V1.2 Automatic Shutdown Module After Printing 3D Printer Expansion Board SKR V1.3 Delta CR10 Extruder Thunder

Rated 0 out of 5

$9.71

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Breakout Board

Blue NANO IO Shield V1.0 Simple Expansion Board Finished Board

Rated 0 out of 5

$0.50

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Audio Amplifier module

BT201 Dual Mode 5.0 BT Receiver Module Lossless Audio Power Amplifier Board

Rated 0 out of 5

$1.47

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