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The Function Module category on ICStation offers a range of modules designed to add additional functions to your electronics projects.

Our collection includes clocks, LED displays, motor drivers, and other function modules that are easy to use and integrate.

These modules are perfect for enhancing your projects and making them stand out. Browse our selection and find the right function module for your project today.

309 Results for Function Module
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DC 5V MP3 Decoder Bluetooth-compatible Call Decoding Board TF Card Speaker DC 5V MP3 Decoder Bluetooth-compatible Call Decoding Board TF Card Speaker 1.Description:   It is a MP3 decoder.   It has a variety of functions, support U disk, TF card, Bluetooth connection, audio input, recording to meet your needs.   2.Feature:   1).Dual decoding sup... $6.99
$9.99
SKU: GY19960
$6.99
$9.99

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DC 9V 12V BA3121 Audio Noise Reducer Common Ground Noise Reduction Module DC 9V 12V BA3121 Audio Noise Reducer Common Ground Noise Reduction Module 1.Description:   It is a audio isolation noise reduction board.The audio isolation noise reduction board can effectively eliminate the noise floor caused by the common ground,and is suitable for the car. 2.Feature:   1... $6.99
$9.99
SKU: GY20621
$6.99
$9.99

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L298N Driver Module, 4-Channel Motor Driving Board, Intelligent Smart Car Motor Drive Board L298N Driver Module, 4-Channel Motor Driving Board, Intelligent Smart Car Motor Drive Board 1.Description:    The 4-Channel L298N Motor Driver Module integrates two L298N chips and can simultaneously drive four DC motors, allowing control over motor direction and speed. The module includes an LM2596S voltage regulat... $6.99
$9.99
SKU: GY21057-1
$6.99
$9.99

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Light Control 8M Memory DIY Chargeable/Volume Adjusting Module USB Download Music Module for Greeting Cards Gift Box Light Control 8M Memory DIY Chargeable/Volume Adjusting Module USB Download Music Module for Greeting Cards Gift Box Product Functions:   Connecting Android cellphone USB with computer to download music.   Charging.   Volume Adjusting.   For light-control.   8M internal storage.   Test Steps: ... $6.99
$9.99
SKU: 9084
$6.99
$9.99

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Recordable Voice Module 17 Minutes Voice Recording Module 8M Programmable Voice Playback Module Button Control Music with Charging Circuit Recordable Voice Module 17 Minutes Voice Recording Module 8M Programmable Voice Playback Module Button Control Music with Charging Circuit Voice Record/Playback Module   1.Description: It is a Voice Record/Playback Module with Button Control. User can update music by MIC or AUX audio from phone/PC and replay new music. It has a recording time of up to 17 minutes,... $6.99
$9.99
SKU: GY20809-1
$6.99
$9.99

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Sine Wave Inverter Driver Board EGS002 EG8010+IR2110 Drive Module Sine Wave Inverter Driver Board EGS002 EG8010+IR2110 Drive Module 1.Description:   It is a pure sine wave inverte.   EG8010 is a digital and fully functional pure sine wave inverter generator chip with dead zone control.   It is used in DC-DC-AC two-stage power conversion arc... $6.99
$9.99
SKU: GY19983
$6.99
$9.99

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SPI Interface Converter PinBoard 16Bit I/O Extension Board Module MCP23S17-E/SS for Arduino SPI Interface Converter PinBoard 16Bit I/O Extension Board Module MCP23S17-E/SS for Arduino Description: This module is the 16 IO extension module of the SPI interface, and uses the MCP23S17 chip of MicroChip. The chip is fully functional, each IO can be configured as input or output arbitrarily, and it can be used for color ... $6.99
$9.99
SKU: 13075
$6.99
$9.99

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Wireless Bluetooth-compatible Audio Stereo Module APP Controller BLE5.0 50W+50W USB/AUX/PC Digital Amplifier Module Wireless Bluetooth-compatible Audio Stereo Module APP Controller BLE5.0 50W+50W USB/AUX/PC Digital Amplifier Module 1.Description:     XY-AP50L is a high-power Stereo Bluetooth Audio module.Dual channels audio signal output.     Built-in amplifier module therefore it can connect to loudspeaker directly. It is ideal for... $6.99
$9.99
SKU: GY18665
$6.99
$9.99

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XH-M164 NE5532 Tone Amplifier Board Preamplifier Power Supply Dual Channel Audio Amplifier Board 4 Way Adjustment HiFi Board XH-M164 NE5532 Tone Amplifier Board Preamplifier Power Supply Dual Channel Audio Amplifier Board 4 Way Adjustment HiFi Board Description: This is XH-M164 Audio amplifier board which is built in NE5532 chip. Parameters: Parameter Value Power supply requirements AC double 12-15V Po... $6.99
$9.99
SKU: 12585
$6.99
$9.99

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XY-P40W Dual Channel Stereo Bluetooth-compatible Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module Audio module with Case XY-P40W Dual Channel Stereo Bluetooth-compatible Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module Audio module with Case 1.Description:     XY-P40W is a high-power stereo Bluetooth audio module.Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly. It is ideal for DIY wireless Bluetooth s... $6.99
$9.99
SKU: 13862
$6.99
$9.99

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DC 3-12V Mini Style Wireless Remote Control Switch Transmitter Receiver Kit Power On/Off Wireless Power Controller Module DC 3-12V Mini Style Wireless Remote Control Switch Transmitter Receiver Kit Power On/Off Wireless Power Controller Module Note: Due to some reasons, this product is out of stock recently. If you make bulk orders, please feel free to contact our customer service orders@icstation.com. Bulk orders will be realized. Please kindly noted. :) Description:... $7.34
$10.49
SKU: 8690
$7.34
$10.49

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DC 6V-55V Motor Forward Reverse Controller 15KHz 0-100% 10A 3Bit Digital Display Motor Drive Module DC 6V-55V Motor Forward Reverse Controller 15KHz 0-100% 10A 3Bit Digital Display Motor Drive Module 1.Description:   It is a DC motor controller.   It supports loads with a rated voltage of DC 6V-55V, the speed can be observed through the indicator, and the adjustment is convenient.   2.Feature:  ... $7.39
$10.55
SKU: GY20606
$7.39
$10.55

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DC 12V 24V 48V 2-Channel PWM 4-Wire Fan Temperature Controller Speed Governor Display Module for PC Fan/Alarm DC 12V 24V 48V 2-Channel PWM 4-Wire Fan Temperature Controller Speed Governor Display Module for PC Fan/Alarm 1.Description:   It is a PWM 4-Wire Fan Temperature Controller.It has a temperature and speed display and a stall alarm. 2.Feature:   1>.Digital display   2>.Wide operating voltage   3>.Dual indep... $7.41
$10.59
SKU: GY17493
$7.41
$10.59

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DC 3.3V 5V 8-Channel Optocoupler Isolation Module PNP NPN Low High Level Output Signal Converter DC 3.3V 5V 8-Channel Optocoupler Isolation Module PNP NPN Low High Level Output Signal Converter 1.Description:     It is a DC 3.3V 5V 8-Channel Optocoupler Isolation Module.It can detect 8-Channel DC input power sources and output DC voltage according to the detection results. The output results can be applied to PLC ... $7.41
$10.59
SKU: GY18570
$7.41
$10.59

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XH-M173 Karaoke Microphone Amplifier Module Stereo PT2399 AC 12V Dual Power Supply Audio Amplifier Module XH-M173 Karaoke Microphone Amplifier Module Stereo PT2399 AC 12V Dual Power Supply Audio Amplifier Module Description: This type of karaoke board adopts PT2399 chip, which plays the role of echo sound effects. PT2399 is a typical karaoke echo processing integrated circuit. It is widely used in CD, VCD, DVD, TV and karaoke machines. The p... $7.41
$10.59
SKU: 13140
$7.41
$10.59

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8M Capacity Recordable Sound Module Push Button Activated Micro USB Button Cell Powered for DIY Gift Music Greeting Cards 8M Capacity Recordable Sound Module Push Button Activated Micro USB Button Cell Powered for DIY Gift Music Greeting Cards Description: 1.Push the button to play - Press the button, it will play the song/message in the module. Pressing again during playing will stop playing. 2.Easy to use - Plug it to your computer with a DATA USB cable. It is r... $7.55
$10.79
SKU: GY17843
$7.55
$10.79

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12V to 5V 8-Channel 8bit Photoelectric Isolation Module Level Voltage Converter PNP Output PLC Signal Module 12V to 5V 8-Channel 8bit Photoelectric Isolation Module Level Voltage Converter PNP Output PLC Signal Module Product Introduction: 1.Adopt optocoupler 2.Limit Conversion Frequency:20KHz 3.Appearance Size:85*98*18mm 4.Applications: For signal isolation;MCUs and PLCs level conversion of signals;transform PNP,NPN singal into PNP signal;s... $7.69
$10.99
SKU: 11590
$7.69
$10.99

31

15Wx2 Bluetooth-compatible Amplifier Module with Volume Indicator, DC9-24V Dual Channel Stereo Amp Board, BLE/AUX/U-disk/USB Input 15Wx2 Bluetooth-compatible Amplifier Module with Volume Indicator, DC9-24V Dual Channel Stereo Amp Board, BLE/AUX/U-disk/USB Input 1.Description:   It is a audio amplifier board.It can input audio,connect speakers,and play music.It supports 4 audio input methods,two-channel output,high-quality sound,giving you the ultimate experience.   &nb... $7.69
$10.99
SKU: GY20565
$7.69
$10.99

31

24V to 3.3V 8-Channel Photoelectric Isolation Module Level Voltage Converter PNP Output PLC Signal Module 24V to 3.3V 8-Channel Photoelectric Isolation Module Level Voltage Converter PNP Output PLC Signal Module Product Introduction: 1.Adopt optocoupler 2.Limit Conversion Frequency:20KHz 3.Appearance Size:85*98*18mm 4.Applications: For signal isolation;MCUs and PLCs level conversion of signals;transform PNP,NPN singal into PNP signal;s... $7.69
$10.99
SKU: 11591
$7.69
$10.99

31

3.3V to 24V 8-Channel Optocoupler Isolator Photoelectric Isolation Module Level Voltage Converter 8Bit PNP Output PLC Signal Converter 3.3V to 24V 8-Channel Optocoupler Isolator Photoelectric Isolation Module Level Voltage Converter 8Bit PNP Output PLC Signal Converter 1.Description:   DST-1R8P-P is a 8CH optocoupler isolator for signal converter.It is used for digital signal one-way conversion and PNP output.   2.Features:   1>.Optocoupler isolator   2>.Co... $7.69
$10.99
SKU: 15022
$7.69
$10.99

31

AC 110V Motor Forward Reverse Controller 16A Motor Drive Module AC 100V 220V Limit Switch AC 110V Motor Forward Reverse Controller 16A Motor Drive Module AC 100V 220V Limit Switch 1.Description:   It is a motor forward and reverse controller.It can control the forward and reverse rotation of the single-phase AC motor,and the signal input can be connected to the sensor/MCU/PLC/switch. 2.Feature:  ... $7.69
$10.99
SKU: GY20639
$7.69
$10.99

31

DC 12V 2Bit PWM 3-Wire Fan Temperature Controller 2A Speed Governor for PC Fan/Alarm DC 12V 2Bit PWM 3-Wire Fan Temperature Controller 2A Speed Governor for PC Fan/Alarm  1.Description:   It is a PWM 3-wire fan temperature controller.It can display temperature and fan speed, and can turn off the fan. 2.Feature:   1>.Digital display   2>.Support reverse connection prot... $7.69
$10.99
SKU: GY17491
$7.69
$10.99

31

DC 12V-24V 8CH Optocoupler Isolation Module 8-Channel PNP NPN Low High Level Output Signal Converter DC 12V-24V 8CH Optocoupler Isolation Module 8-Channel PNP NPN Low High Level Output Signal Converter 1.Description:     It is a DC 12V 24V 8-Channel Optocoupler Isolation Module.It can detect 8-Channel DC input power sources and output DC voltage according to the detection results. The output results can be applied to PLC ... $7.69
$10.99
SKU: GY18566
$7.69
$10.99

31

DC 3.3V-30V Signal Generator Module, 1-Channel 1Hz-150kHz PWM Pulse Frequency Duty Cycle Adjustable LCD Display Module DC 3.3V-30V Signal Generator Module, 1-Channel 1Hz-150kHz PWM Pulse Frequency Duty Cycle Adjustable LCD Display Module PWM Pulse Frequency module work voltage range is DC 3.3V-30V; the frequency range is 1Hz-150kHz/1Hz-15kHz; the output current is 5-30mA.   1.Description:     XY-KPWM signal generator is a device that prov... $7.69
$10.99
SKU: 13417
$7.69
$10.99

31

New USB to TTL Serial Cable Adapter FTDI Chipset FT232 USB Cable New USB to TTL Serial Cable Adapter FTDI Chipset FT232 USB Cable Please note: There is a slight change of the cables color now.   Original Blue changed to Pink. Original Yellow ... $7.69
$10.99
SKU: 1658
$7.69
$10.99

31

Voice Playback Module MP3 Sound Module Music Player Voice Broadcast Device Development Board for Arduino Voice Playback Module MP3 Sound Module Music Player Voice Broadcast Device Development Board for Arduino Description: 1. Working voltage:5V DC 2. Trigger Pins:9 3. Trigger Music: 9 songs by Directly. 31 songs by MCU. 4. Support Speaker parameter:0-2W 4-8ohm (NOT include!!) 5. Support TF/SD card parameter: 16G (max)((NOT ... $7.69
$10.99
SKU: 6148
$7.69
$10.99

31

DC Motor Driver 50A Motor Forward Rreverse 200KHz PWM MOSFET H-bridge Drive Module DC Motor Driver 50A Motor Forward Rreverse 200KHz PWM MOSFET H-bridge Drive Module 1.Description:    This driver adopts a full H-bridge driver module composed of a full-bridge driver chip and MOSFET, which has extremely low internal resistance and high current characteristics. The MOSFET H-bridge drive circ... $8.05
$11.50
SKU: GY20762-1
$8.05
$11.50

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2000W Electronic Voltage Regulator AC 220V SCR High Power Support Dimming Speed Temperature Regulation 2000W Electronic Voltage Regulator AC 220V SCR High Power Support Dimming Speed Temperature Regulation 1.Description: It is a 2000W governor.It uses a new type of bidirectional high-power thyristor,the current can reach 25A, which solves the problem of overcurrent caused by too small resistance of the electric furnace wire when it is ... $8.11
$11.59
SKU: GY20062
$8.11
$11.59

31

DC 5V PCM5102 DAC Decoder I2S Voice Playback Module for Raspberry Pi DC 5V PCM5102 DAC Decoder I2S Voice Playback Module for Raspberry Pi 1.Description:   It is a PCM5102 DAC decoder module. This board does not need to be connected to the MCLK chip.The internal PLL up-frequency generates MCLK clock, which is much better than using asynchronous clock. The int... $8.11
$11.59
SKU: GY18073
$8.11
$11.59

31

60S Rotary Electronic Clock DIY Kit 4 Digits Digital Clock Colorful Flashing LED Light DIY Kits with Remote Control 60S Rotary Electronic Clock DIY Kit 4 Digits Digital Clock Colorful Flashing LED Light DIY Kits with Remote Control Description:     It is DIY Soldering Kit. User need to assmble it.     Clock display. Display hour and minutes minute under normal circumstances on 4-Bit digital tube.     Display seconds on LEDs... $8.37
$11.95
SKU: 4999
$8.37
$11.95

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0.36 Inch 4-Digit LED Digital Tube Display Module DC 3.3V-5.5V 4Bits Adjustable Brightness LED Display Board 0.36 Inch 4-Digit LED Digital Tube Display Module DC 3.3V-5.5V 4Bits Adjustable Brightness LED Display Board 1.Description:   It is a 0.36 inch display module.Its driver chip is TM1637,and only 2 signal lines are needed to enable the single-chip microcomputer to control a 4-bit 8-segment digital tube. 2.Feature:   1).The cont... $8.39
$11.99
SKU: GY20210
$8.39
$11.99

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15W+15W HIFI Bluetooth-compatible Amplifier Board, BLE 5.1 Stereo Audio Amp, U-disk/AUX Audio APP/Infrared Remote Control 15W+15W HIFI Bluetooth-compatible Amplifier Board, BLE 5.1 Stereo Audio Amp, U-disk/AUX Audio APP/Infrared Remote Control                               XY-Y15H 15W+15W HIFI Stereo Bluetooth 5.1 Amplifier Module 1... $8.39
$11.99
SKU: GY21114-1
$8.39
$11.99

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24V to 5V 8-Channel 8bit Photoelectric Isolation Module Level Voltage Converter PNP Output PLC Signal Module 24V to 5V 8-Channel 8bit Photoelectric Isolation Module Level Voltage Converter PNP Output PLC Signal Module Product Introduction: 1.Adopt optocoupler 2.Limit Conversion Frequency: 20KHz 3.Appearance Size: 85*98*18mm 4.Applications: For signal isolation; MCUs and PLCs level conversion of signals; transform PNP, NPN singal into PNP sig... $8.39
$11.99
SKU: 11592
$8.39
$11.99

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3PCS AC 180V-250V 200W High-power Fan Speed Control Module 120-Type 100% PWM Stepless Governor 3PCS AC 180V-250V 200W High-power Fan Speed Control Module 120-Type 100% PWM Stepless Governor 1.Description:   It is a speed switch module.It changes the average current power on the load from 0-100% by changing the output voltage,thereby changing the load and motor speed. 2.Feature:   1).It adopts 148 self-con... $8.39
$11.99
SKU: GY20577
$8.39
$11.99

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4 Channel Optocoupler Isolation Electronic Switch Module 4Bit Opto Isolator PLC Transistor 4 Channel Optocoupler Isolation Electronic Switch Module 4Bit Opto Isolator PLC Transistor Product Introduction: 1.Size:63*48*16mm 2.Main chip:FR1205 (NMOS) 3.Input Control Voltage: DC 3V-24V 4.Maximum output control voltage is 55V, maximum circuit is 5A 5.Input control power and controlled power are completedly opto... $8.39
$11.99
SKU: 8899
$8.39
$11.99

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4CH DC Motor Driver Module 5V-12V PWM L293D H-Bridge for 4WD Robot Smart Car 4CH DC Motor Driver Module 5V-12V PWM L293D H-Bridge for 4WD Robot Smart Car 1.Description:    It is a 4CH DC Motor Driver Module 5V-12V PWM L293D H-Bridge for 4WD Robot Smart Car. 2.Feature:   1>.Support overheating protection function to prevent overload burn   2>.Four 5V ou... $8.39
$11.99
SKU: GY20914-1
$8.39
$11.99

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5V to 24V 8-Channel Photoelectric Isolation Module Level Voltage Converter PNP Output PLC Signal Module 5V to 24V 8-Channel Photoelectric Isolation Module Level Voltage Converter PNP Output PLC Signal Module Product Introduction: 1.Adopt optocoupler 2.Limit Conversion Frequency:20KHz 3.Appearance Size:85*98*18mm 4.Applications: For signal isolation;MCUs and PLCs level conversion of signals;transform PNP,NPN singal into PNP signal;s... $8.39
$11.99
SKU: 11589
$8.39
$11.99

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60 Seconds Light Control Voice Sound Recording Module Button Battery Powered for DIY Gift Music Greeting Cards 60 Seconds Light Control Voice Sound Recording Module Button Battery Powered for DIY Gift Music Greeting Cards 1.Description:   It is a light control recording module. After the recording is finished,the module sensor will play the recorded sound once when it senses the light, and the playback can be stopped when the light is blocked. ... $8.39
$11.99
SKU: GY20181
$8.39
$11.99

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DC 12V 24V 30W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier, 64Mbit Flash MP3 WAV UART Controller for Arduino DC 12V 24V 30W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier, 64Mbit Flash MP3 WAV UART Controller for Arduino                                         DY... $8.39
$11.99
SKU: GY21101-1
$8.39
$11.99

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DC 3.3V 5V MAX7219 Digital Tube 8-Digit 0.36 Inch Red LED Display Module DC 3.3V 5V MAX7219 Digital Tube 8-Digit 0.36 Inch Red LED Display Module 1.Description:   It is a MAX7219 digital tube display module.MAX7219 is an integrated serial input/output common-cathode display driver.It connects a microprocessor and an 8-digit 7-segment digital LED display.It can also connect ... $8.39
$11.99
SKU: GY20209
$8.39
$11.99

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