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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.

318 Results for Function Module
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DC Motor Speed Controller, 7-70V 30A Speed Control Switch Module for Fan Speed Control, Adjustable PWM Motor Speed Regulator with 30A Fuse Used for Children's Car DC Motor Speed Controller, 7-70V 30A Speed Control Switch Module for Fan Speed Control, Adjustable PWM Motor Speed Regulator with 30A Fuse Used for Children's Car Description:   It is a 7-70V 30A PWM DC Motor Speed Controller with 30Amp Fuse.   It can drive a DC motor up to 30A with an on-board power ON-OFF switch.   It is easy to use and can be directly connected ... $9.09
$12.99
SKU: GY19197
$9.09
$12.99

30

Voice Record Module 8M Programmable Voice Playback Module Button Control USB Update Music with Charging Circuit Voice Record Module 8M Programmable Voice Playback Module Button Control USB Update Music with Charging Circuit 8M Voice Record Module   1.Description: It is a 8M Programmable Voice Record Module Button Control USB Update Music with Charging Circuit. User can update music just like a U-disk to remove and replay new music. It can ... $11.89
$16.99
SKU: GY20461
$11.89
$16.99

30

TM1638 Key Switch Digital Tube LED Display Module 8-Digit Digital Tube LED Button Compatible with Ardiuno/51 TM1638 Key Switch Digital Tube LED Display Module 8-Digit Digital Tube LED Button Compatible with Ardiuno/51 1.Description:   It is a TM1638 button digital tube.The chip used in the module is TM1638,which integrates the common peripheral circuits of the above three single-chip microcomputers.The biggest feature is that it only needs to o... $8.60
$12.29
SKU: GY20213
$8.60
$12.29

30

3D LED Digital Wall Clock, Time Date Temperature Display Nightlight Alarm Clock, 9.5'' 12/24 Hours Electronic Desktop Clock Adjustable Brightness 3D LED Digital Wall Clock, Time Date Temperature Display Nightlight Alarm Clock, 9.5'' 12/24 Hours Electronic Desktop Clock Adjustable Brightness 3D LED Digits Display With large 3D LED digit, you can read the real time in a long distance. Very suitable for older people and Children. This alarm clock has 12/24 Hour Display Can be placed on the table or hung on the wall: ... $17.15
$24.50
SKU: GY19495-1
$17.15
$24.50

31

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

30

MAX7219 Dot Matrix Module Blue LED Display Control MCU Module 4 in 1 Display with 5P Line MAX7219 Dot Matrix Module Blue LED Display Control MCU Module 4 in 1 Display with 5P Line 1.Description:   It is a MAX7219 dot matrix module.The AX7219 is an integrated serial input/output common cathode display driver that connects a microprocessor with an 8-digit 7-segment digital LED display,and can also be connecte... $12.59
$17.99
SKU: GY20211-1
$12.59
$17.99

30

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

30

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

30

USB to TTL Serial Board Support 5V/3.3V/1.8V Level Conversion Board FT232RL Serial Port Module USB to TTL Serial Board Support 5V/3.3V/1.8V Level Conversion Board FT232RL Serial Port Module 1.Description:   It is a USB to TTL serial port.It supports 5V/3.3V/1.8V three level switching,VCC/TX/RX/RTS/CTS/DTR/DCD/RI/ can be switched.It is input via USB and output via TTL interface.   2.Feature:   ... $10.49
$14.99
SKU: GY20086
$10.49
$14.99

30

TB6560 TB6600 3A DC 10V-35V Stepper Motor Driver Module TB6560 TB6600 3A DC 10V-35V Stepper Motor Driver Module 1.Description:   It is a stepper motor driver.The motor drive board is a circuit that is matched with the motor to make the motor run normally.It is a device required for a specific motor to run.   2.Feature: &n... $11.68
$16.69
SKU: GY20051
$11.68
$16.69

31

High-Power Motor Drive Module BTS7960 43A Driver Chip Current Limit Control Semiconductor Refrigeration Drive High-Power Motor Drive Module BTS7960 43A Driver Chip Current Limit Control Semiconductor Refrigeration Drive 1.Description:   It is a motor drive module.This drive adopts the H-bridge drive module composed of high-power drive chip BTS7960,which has the function of overheating and overcurrent protection.   2.Feature: &n... $11.19
$15.99
SKU: GY20046
$11.19
$15.99

31

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

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

30

LCD Lyrics Display Bluetooth-compatible Module Amplifier USB Player MP3 Decoder Board with Remote Control LCD Lyrics Display Bluetooth-compatible Module Amplifier USB Player MP3 Decoder Board with Remote Control 1.Description:   It is a MP3 decoder board. It supports input audio methods such as U disk,TF card,FM radio,Bluetooth,external audio source,etc.You can choose one of the input methods.It has an LCD display that can display the n... $12.59
$17.99
SKU: GY19956
$12.59
$17.99

30

DC 5V 4-Digit Digital Electronic Clock DIY Kit Tempreature Date Time Display Module Alarm Clock Soldering Kits DC 5V 4-Digit Digital Electronic Clock DIY Kit Tempreature Date Time Display Module Alarm Clock Soldering Kits 1.Introduction:   TJ-56-428 is a 4-Digit Electronic Clock DIY Kit.   It will display current date, time, temperature in the real time. User can set alarm as your needs.   If you like to do soldering projects, ... $5.00
$9.99
SKU: GY20029
$5.00
$9.99

50

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

30

PWM Pulse Frequency Signal Generator Speed Regulator DC 9V 12V 24V 48V 500W 12A PWM Motor Driver LED Display Module PWM Pulse Frequency Signal Generator Speed Regulator DC 9V 12V 24V 48V 500W 12A PWM Motor Driver LED Display Module 1.Description: ZK-BMG is a High-power PWM DC motor governor. It can adjusts the motor speed by adjusting the duty cycle of the output signal. It can also adjust the output frequency to match the frequency of the outp... $8.39
$11.99
SKU: GY16918
$8.39
$11.99

30

XY-W50L WIFI Electronic Clock DC 5V-24V 50W+50W Bluetooth-Compatible Amplifier APP Control Alarm 12/24H XY-W50L WIFI Electronic Clock DC 5V-24V 50W+50W Bluetooth-Compatible Amplifier APP Control Alarm 12/24H XY-W50L Bluetooth Amplifier & WiFi Alarm Clock   1.Description: XY-W50L is a high-power 50W*2 Stereo Bluetooth Digital Power Amplifier Board with WIFI Electronic Clock Alarm.   Its WiFi timing funct... $18.19
$25.99
SKU: GY19622
$18.19
$25.99

30

Light Control 8M DIY Music Player Module For Greeting Cards Gift Box Light Control 8M DIY Music Player Module For Greeting Cards Gift Box Icstation DIY Light Sensor Sound Module Micro USB Music Player for Talking Greeting Card Creative Gifts 8M Memory w/Speaker   Parameter: Power Supply Voltage: 2x 3.6V button cells Output: 0.5-1W Size: 45*40mm Spe... $8.81
$12.59
SKU: GY18095
$8.81
$12.59

30

Intelligent Offline Voice Control Module Voice Recognition Chip SU-03T Intelligent Offline Voice Control Module Voice Recognition Chip SU-03T 1.Description:   It is a voice control module.SU-03T is a low-cost,low-power,small-size offline voice recognition module,which can be quickly applied to smart homes,all kinds of smart home appliances,toys,lamps and other p... $3.91
$5.59
SKU: GY19550
$3.91
$5.59

30

DC 5V WIFI Electronic Clock Wireless APP Control 4 Digit Clock Alarm 12/24H DC 5V WIFI Electronic Clock Wireless APP Control 4 Digit Clock Alarm 12/24H Description: XY-CLOCK is a Wireless WIFI Electronic Clock and Alarm. User can get time and alarm when enjoying music to make a comfortable life. Its WiFi timing function supports automatic networking APP co... $9.09
$12.99
SKU: GY19620
$9.09
$12.99

30

3PCS MP3 Player Mini Player Development Module Compatible with UNO R3 3PCS MP3 Player Mini Player Development Module Compatible with UNO R3 1.Description:  It is a MP3 player which can be directly connected to speakers. The module can be controlled by serial port, as a module of Arduino UNO or any single-chip microcomputer with serial port. 2.Feature:  1).... $5.31
$7.59
SKU: GY19556
$5.31
$7.59

31

5V MP3 Decoder Board Digital Decoder Lossless Motherboard With Recording Call 5V MP3 Decoder Board Digital Decoder Lossless Motherboard With Recording Call 1.Description:  It is a digital decoder.It supports dual-channel digital power amplifier output, which can be directly connected to 2-8 ohm speakers, and the maximum output power can reach 5W when connected to 2 ohm speakers. ... $4.55
$6.50
SKU: GY19555
$4.55
$6.50

31

Intelligent Offline Speech Recognition Module Voice Recognition Control Switch Lights Chip Sound Control SU-10A Module Intelligent Offline Speech Recognition Module Voice Recognition Control Switch Lights Chip Sound Control SU-10A Module 1.Description:  It is a offline speech recognition module. SU-10A is a low-cost, low-power, small-size offline voice recognition module, which can be quickly applied to smart homes, all kinds of smart home appliances, toys, lamp... $4.89
$6.99
SKU: GY19551
$4.89
$6.99

31

5V Red LED Digital Electronic Clock DIY Kit, Temperature Alarm, 12/24H Time Date Home Clock English Voice Prompt 5V Red LED Digital Electronic Clock DIY Kit, Temperature Alarm, 12/24H Time Date Home Clock English Voice Prompt YD-030 Voice Digital Electronic Clock DIY Kit 1.Introduction: YD-030 is a Voice Digital Electronic Clock DIY Kit. It will display current date and time and temperature in the real time. Alarm can be set as per your needs. Easy... $12.25
$17.50
SKU: GY19489
$12.25
$17.50

30

2PCS DC Motor Controller DC 6V-90V 15A PWM Motor Speed Controller 1000W DC Motor Pump Controller 2PCS DC Motor Controller DC 6V-90V 15A PWM Motor Speed Controller 1000W DC Motor Pump Controller 1.Description:  It is a DC motor controller. It can be controlled by an external 0-5V voltage and can be used for PLC to directly control the motor speed. 2.Feature:  1).It has a wide range of speed adjustment and can ... $8.81
$12.59
SKU: GY19510
$8.81
$12.59

30

TB6600 Motor Driver Board 42/57 Stepper Motor Driver Module DC 9V-40V 0.5A-4A 1/2/4/8/16/32 Subdivision TB6600 Motor Driver Board 42/57 Stepper Motor Driver Module DC 9V-40V 0.5A-4A 1/2/4/8/16/32 Subdivision 1.Description:   TB6600 42/57 stepper motor driver.   It is a professional two-phase hybrid stepping motor driver,which can be adapted to various domestic and foreign brands.   The current is 4A and below, and the ou... $9.09
$12.99
SKU: GY19277
$9.09
$12.99

30

Dual Channel Stereo Loudspeaker Delay Protection Board AC 12V-18V / DC 12V-25V 5A Dual Channel Stereo Loudspeaker Delay Protection Board AC 12V-18V / DC 12V-25V 5A 1.Description:   It is a two-channel stereo delay protection board. It can be safely supplied with the power amplifier board public power supply, and will not cause the noise floor to reduce the signal-to-noise ratio. Even the pow... $9.79
$13.99
SKU: GY19172
$9.79
$13.99

31

Battery Indicator Voltage and Electricity Thermometer LCD Display Voltmeter  for 10V-99V Battery Battery Indicator Voltage and Electricity Thermometer LCD Display Voltmeter for 10V-99V Battery Description:   Compatible with lead-acid batteries between 10V-99.9V, dry batteries, water batteries, ternary lithium batteries,lithium polymer, lithium ion batteries and lithium iron phosphate.   It needs to be matched acc... $9.09
$12.99
SKU: GY19171-1
$9.09
$12.99

30

TPA3116D2 50Wx2 Bluetooth-compatible Amplifier Module Audio Stereo Module APP Controller BLE5.0 50W+50W USB/AUX/PC TPA3116D2 50Wx2 Bluetooth-compatible Amplifier Module Audio Stereo Module APP Controller BLE5.0 50W+50W USB/AUX/PC 1.Description:     XY-KA50L 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 ... $12.59
$17.99
SKU: GY18894
$12.59
$17.99

30

TPA3116D2 50W+50W HIFI Bluetooth-compatible Audio Stereo Module BLE5.0 USB/AUX Digital Amplifier Module TPA3116D2 50W+50W HIFI Bluetooth-compatible Audio Stereo Module BLE5.0 USB/AUX Digital Amplifier Module 1.Description:     ZK-502H is a HIFI high-power Stereo Bluetooth Audio module.     Dual channels audio signal output.     Built-in amplifier module therefore it can connect to loudspe... $12.31
$17.59
SKU: GY18675
$12.31
$17.59

30

Wireless Bluetooth-compatible Decoder Module Audio Receiver APP Controller BLE5.0 AUX Audio Output for Digital Amplifier Module Wireless Bluetooth-compatible Decoder Module Audio Receiver APP Controller BLE5.0 AUX Audio Output for Digital Amplifier Module 1.Description:     XY-ABT is a MP3 Bluetooth Decoder Module.Dual channels audio signal output. It is ideal for DIY wireless Bluetooth speakers and transponders. It can work with APP Sinilink which can display can monito... $3.49
$4.99
SKU: GY18667
$3.49
$4.99

31

TPA3116D2 BLE5.0 50W+50W USB/AUX/PC Digital Amplifier Module Wireless Bluetooth-compatible HIFI Audio Stereo Module APP Controller TPA3116D2 BLE5.0 50W+50W USB/AUX/PC Digital Amplifier Module Wireless Bluetooth-compatible HIFI Audio Stereo Module APP Controller 1.Description:     XY-AP50H is a HIFI 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 Blueto... $9.79
$13.99
SKU: GY18666
$9.79
$13.99

31

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

30

Wireless Bluetooth-compatible Audio Stereo Module APP Controller BLE5.0 20W+20W USB/AUX Digital Amplifier Module Wireless Bluetooth-compatible Audio Stereo Module APP Controller BLE5.0 20W+20W USB/AUX Digital Amplifier Module 1.Description:     XY-AP15H is a high-power Stereo Bluetooth Audio module.     Dual channels audio signal output.     Built-in amplifier module therefore it can connect to loudspeaker d... $9.79
$13.99
SKU: GY18664
$9.79
$13.99

31

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

30

AC 110V 220V 8-Channel Optocoupler Isolation Module PNP High Level Output AC Testing Module Power Monitor AC 110V 220V 8-Channel Optocoupler Isolation Module PNP High Level Output AC Testing Module Power Monitor 1.Description:     It is a AC 110V 220V 8-Channel Optocoupler Isolation Module.It can detect 8-Channel AC input power sources and output DC voltage according to the detection results. The output results can be applied to PL... $11.89
$16.99
SKU: GY18567
$11.89
$16.99

30

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

AC 110V 220V 8-Channel Optocoupler Isolation Module NPN Low Level Output AC Testing Module Power Monitor AC 110V 220V 8-Channel Optocoupler Isolation Module NPN Low Level Output AC Testing Module Power Monitor 1.Description:     It is a AC 110V 220V 8-Channel Optocoupler Isolation Module.It can detect 8-Channel AC input power sources and output DC voltage according to the detection results. The output results can be applied to PL... $15.39
$21.99
SKU: GY18546
$15.39
$21.99

30

DC 12V 24V BK3266 Bluetooth-compatible Mono Amplifier Board 20W/30W MIC/AUX Audio Input Support Change Name and Password Call DC 12V 24V BK3266 Bluetooth-compatible Mono Amplifier Board 20W/30W MIC/AUX Audio Input Support Change Name and Password Call 1.Description:   It is a bluetooth 5.0 mono amplifier board.It supports the serial port to change the name and password, the button to turn off/on,the serial port to change the volume and turn off of the prompt tone, the support t... $11.19
$15.99
SKU: GY18343
$11.19
$15.99

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