Electronic Modules, 15 page

10pcs Solar Light Lamp Circuit Board Solar Charge Controller Board Module for Road Stud Light

AC 110V-230V Voltage Regulator Dimmer 10000W Super High Power Electronic Thyristor Voltage Regulator

DC-DC 10-60V To 12-97V 1500W 30A Voltage Step Up Converter Boost CC CV Power Supply Module Converter

5V 12V 24V Time Delay Relay Module Delay Off Cycle Timer Relay 0.01s-9999min with LCD Display

Time Delay Relay 1 Channel DC 12V Timer Control Relay Switch Controller Module 18 Preset Functions

Car Charger: Dual USB DC-DC 3A Step-Down Module (9V/12V/24V/36V To 5V)

1-20Pcs 3.7V To 12V Mini DC Boost Converter Board Output 5V/8V/9V/12V DC Step Up Module Lithium Battery Boost Step Up Board

FRM01 LED Digital Time Delay Relay Module Multifunction Timer Control Relay Switch 1CH Loop Delay Self-Locking Timing Board

Time Adjsutable Delay Relay Module NE555 Timming Timer Relay Control Switch Board 12V DC

ESP32-C3 SuperMini WiFi Bluetooth-Compatible Board ESP32 C3 SuperMini Development Board IOT Board for Arduino

ADUM3160 USB Isolator USB To USB Audio Signal Isolator 12Mbps 1.5Mbps Audio Signal Isolator Module 1500V for Medical Equipment

NEO-6M/7M Satellite Positioning Microcontroller 5V/3.3V SCM MCU Development Board GPS Satellite Positioning Module for Arduino

HLK-PM01/03/12 Buck Step Down Power Supply Module Converter AC-DC Low Noise High Efficiency Electronic Components

DM542 DM556 Microstep Motor Driver 20-50V DC Max 5.6A Stepping Motor Driver 2 Phase Digital Stepper Motor Driver for Nema 17 23

2000W Dimming Dimmers AC 220V Electronic Voltage Regulator Module High Power Governor Module SCR Power Motor Speed Controller

High Impedance Amplifier Circular Antenna 1Hz-300MHz Doughnut Short Wave Antenna 5V 600mA for HackRF One Built-In 600mah Battery

Ignition Control Module Board AP4896608 for Suburban SW4D SW12DE SW10DM

Battery Protection Board Bms 18650 Lithium Box Circuit Pack Shell Case Bracket ADM

Battery Charging Protection Board 2/3MOS 18/21V Li-Ion Lithium Battery Pack Protection Circuit Module for DaYi Power Tools

A4988 DRV8825 Stepper Motor Driver Control Board with Heat Sink Motor Driver Extension Shield Module for 3D Printer

ESP32-C3 DIY Electronics Development Board WiFi Bluetooth-Compatible ESP32 SuperMini Wireless Development Board

GY-NEO6MV2 Positioning Module with Flight Control GPS Drone Controller Module EEPROM MWC APM2.5 3V-5V Large Antenna for Arduino

Voice Power Amplifier Template Support TF Card U Disk MP3 Decoding Player Module

Bluetooth-compatible 5.0 Audio Decoder Board Lossless MP3 Decoding Module 3.7-5V

AU Bluetooth-compatible 5.0 Audio Decoder Board Lossless MP3 Decoding Module 3.7

AU 74HC595 Digital LED Display Board 0.4 Inch Digital Display Module 3.3-5V 4-Di

Bluetooth-compatible 5.0 Audio Decoder Board Lossless MP3 Decoding Module 3.7-5V

Bluetooth-compatible 5.0 Audio Decoder Board Lossless MP3 Decoding Module 3.7-5V

Bluetooth-compatible 5.0 Audio Decoder Board Lossless MP3 Decoding Module 3.7-5V

Type-C To 8.4V 12.6V 16.8V Mini Battery Charger Board Multi-Cell (2S 4A)

ESP8266 Breakout Board GPIO 1 Into 2 NodeMCU Expansion Board (Expansion Board) A

EU US Plug 150W 10A DC Electronic Load 4-wire Lithium Battery Tester Adjustable Testing Module Battery Tools Monitor Discharger

Modification Module For Quansheng UV K5/K6 Radio SI4732 Soft Board FPC Modify HF Short Wave Full Band/Single Sideband Reception

For UV K5/k6 Shortwave Receiving Module With Si4732 Chip Installed For UV K5/k6 Walkie-talkie Modification Module

PN532 Near Field Communication Reader Module 13.56MHz V3 User Kits NFC Card Reader Module for Arduino Raspberry Pi Android Phone

NE555 Timer Switch Adjustable Module 0 To 10 Second Delay Connect Disconnect Relay Module Automotive Electrical Delay

22.5W Power Bank Bidirectional Fast Charging Mobile Power Module with Digital/Light PD3.0/PD2.0 Type-C USB Suppor PD/QC3.0 2.0

5V Stepper Motor Driver Board Multi-Channel Output 28BYJ-48 ULN2003 4-Phase Driver Controller Board Electronic Components

MT3608 DC-DC Booster Power Module Adjustable Booster Power Supply Module Type-C/Micro 2/24V To 5V/9V/12V/28V for Arduino DIY Kit

DC 8-28V 5A/6A Lithium Battery Charging Board MPPT Solar Charge Controller Solar Charging Board Battery Charging Module

FPV 5.8G 25MW VTX Wireless Audio And Video Transmission Open Source Transmission Module

FPV VRX Module 1.2/1.3GHz 9CH Analog Wireless Video Receiving Module

FPV 1.2GHz 1.3GHz VTX 800mW 5V Video Transmitter Receiver Module

ESP32-C3 Core Board Development Board 2.4G WIFI Bluetooth-compatible Module CH343P 32Pin for Verifying ESP32C3 Chip Function

DC 6-60v 30A Storage Battery Charging Control Module Protection Board Charger Time Switch LCD Display XY-L30A

1.2G 1.3G 5.8G RX 3.0 Audio And Video Receiver Module Supports External DVR Module

FPV1.2/1.3G 1.6W VTX Audio And Video Transmitter Module

1.7G 1.9G 1.6W FPV Analog Wireless Video Transmitter Receiver Module

Mini Size Relay Remote Control Switch 433.92Mhz with Delay Transmitter Receiver DC3.5V‑12V

Encryption Security Module 12PIN TPM 2.0 Remote Card Cryptographic Security Module for GIGABYTE

Trigger Delay Power Off Switch Relay Module ACC Port Control PCB Board with Shell DC12V

8 Channel Relay Module Board Household Appliance Control Relay Board DC24V RTU RS485

RS485 Relay Module 4 Channel Relay Control Module Board with Hardware Reset Function DC12V

DC 24V 1 Channel Relay Module RS485 Relay Board with Shell for Electrical Equipments

ZVS Driver Board High Voltage Coil Heating Board Module Excitation Circuit Design DC 12‑30V

SDR Short and Medium Radio Module Wireless Loop Active Receiving Antenna Noise Reduction Aerial

Infrared CO2 Sensor Module NDIR Carbon Dioxide Gas Detection Equipment UART PWM Output

RS485 Relay Module 4 Channel RTU PCB Board with Housing Industrial Control Components DC24V

Relay Module TVS Anti Surge Hardware Reset 8 Channel Relay Control Module for Mechatronics DC12V

8 Channel Relay Module Quick Response Self Locking RS485 Relay Board with Hardware Reset Function DC

20S Lithium Battery Protection Board Overcurrent Short Circuit Overcharge Protection Module

5Pcs Lithium Battery Protection Board Charge Discharge Module 1‑5S 3.7V 20A for Ternary Cell

5Pcs Lithium Battery Protection Board 3 String for Ternary Charging Discharging 3.7V 20A 1‑5S

Relay Module 2 Channel RS485 Control Board Switch Controller DC 12V Accessory for Equipment

Single Axes Stepper Motor Controller Module Motor Driver Control Board DC10‑30V Normally Open

Stepper Motor Drive Control Module Wide Compatibility Stepper Motor Driver Control Combination Board

Relay Module 4 Channel Control Board Switch Controller DC 24V Accessory for Electronics

DC12V 8 Channel Relay Module Multifunctional Low Level Circuit Protection Relay Board

433MHz Bandpass Filter SMA Interface Band Pass Filter Module for RFID Receiver 50 Ohms

Low Pass Filter Short Wave Power Supply Filtering Board Module Electronic Component 100W 12V

MMDVM Hotspot Module Single Antenna 10mW RF Power UHF VHF UV Hotspot Module Board

UHF VHF UV MMDVM Hotspot Module Kit SMA Interface LED Display Hotspot Board with Antenna

2Pcs ESP32 CAM Development Module WiFi Bluetooth 2 In 1 Camera Board Electronic Component

Battery Protection Board Charge Discharge Module 17S 60V 45A for Ternary Lithium Batteries

4 Pcs Fast Charge Module Multi Protection Power Supply Voltage Regulator High Efficiency DC Buck Mod

IF Amplifier Automatic Gain Control 0.1 To 500MHz Intermediate Frequency Amplifier for Receiver 2.7‑

LM317 LM337 Voltage Regulator Module Adjustable Stabilized Board Power Supply AC10‑24V Input

DC To DC Buck Module 100A Double Rectifier Bridge Large Energy Storage Inductor PWM Voltage Regulato

Headphone Amplifier Board Audio OP AMP Module 2 Channel Portable Single Power Supply 47

Temperature Humidity Sensor Module Atmospheric Pressure Detection Measurement PCB Board 5V

Backup Battery Switching Module High Power Automatic Industrial Relay Board 12V 150W 12A

Preamp Module Dual Channel Preamplifier Tone Board for Digital Amplifier DC 12V‑24V

0.36in 4 Digit Digital Tube LED Blue Display Segment Module with Clock TM1637 2 Pin IO 5V

Digital Tube Display Module LED 8 Digit 7 Segment 0.36in TM1637 Drive Chip Yellow

2Pcs Voltage Regulator Board Adjustable Volt Power Supply Module High Power Filter AC40V

0.56in 6 Digit 7 Segment Display Module TM1637 Driver LED Digital Tube Module 5V 2Pin IO

0.56in LED Display Module 4 Digit 7 Segment Digital Tube Clock Module with Pin Header 5V

Digital Tube Display Module LED 6 Digit 7 Segment 0.56in TM1637 Drive Chip Red Accessory

4 Digit Tube LED 7 Segment Display TM1637 Driver Digital Optoelectronic Module Blue 0.36in

RF Differential Amplifier Dual End To Single Terminal Electric Component Part AD8130

Bias Tee Module RF Microwave DC Blocker Filter Board Electronic Component 10 To 6000MHz

FM Radio Receive Module 88‑108MHz Mini Stereo Wireless FM Receiving Module with Memory Function 3V

Transmit Signal Source Module 13.56MHz 7‑23dBm Power Adjustment Low Noise Signal Source Board

BERM Voltage Regulation Module Full Isolation 3 Phase Smart Regulator Board 380VAC Input

TPM 2.0 Module LPC SPI 12Pin Remote Card Encryption Security Board Accessory for GIGABYTE

TPM Module 14 Pin SPI Remote Card Encryption Security Board for Asrock Motherboard

Encryption Security Module TPM 2.0 Remote Card Security Module Board for MSI 14P LPC

SDR Receiver 0.1MHz‑1.7GHz Software Defined Radio Full Band TCXO Board Module Accessory

1S Lithium Battery Series Charging Board Module with Balance Cable JSTPH2.0mm JST1.25mm

Security Module SPI Interface 12 Pin TPM2.0 Remote Card Encryption Security Module for MSI

2 Sets Prototype Expansion Board Mini Breadboard Prototyping Development Module Kit 3‑5V

2Pcs DC To DC Buck Converter Voltage Regulator Board 6‑40V To 1.2‑35V 300W 20A Set Kit

10W 13.56MHz QRP CW Radio Transmitter Module Wireless Power Amplifier Board 8‑15V XR‑106

Power Amplifier Module PCBA FM Amplificador Board for TMA 12V Powered 6W 88‑108MHz

Power Amplifier Board High Frequency RF 433MHz 8W Digital Module Electronic Component

5A 4‑24S Lithium Battery Balance Board Battery Pack Voltage Active Equalization Module

Active Equalizer Balancer Lithium Battery Pack Unit Voltage Energy Capacitor 4‑13S 5A

Active Balancer Lithium Battery Active Equalizer 4‑24S Battery Balance Board 8A

For TPM 2.0 Chip 14Pin LPC Encryption Security Module SPI Interface Remote Card Safe Module

TPM 2.0 Module LPC Interface 20Pin Remote Card Encryption Security Board Electronic Component

TPM 2.0 Module 20 Pin LPC Pro Remote Card Cryptographic Security Module Board for PC

Buck Converter DC 9‑90V To DC 12V 3A Constant Current Voltage Regulator Module Accessory

1MHz‑6GHz Software Defined Radio Board RF SDR Signal Development Module MCU Learning Board

SDR Antenna MF HF VHF Module 100KHz‑30MHz Board 9V‑15V Accessory Set Kit for DIY

Noise Signal Generator Spectrum Tracking Source 0.001‑3000MHz DC 12V Electronic Component

DIY Geiger Counter Parts Kit Nuclear Radiation Detector Module Unassembled Tool Black

Mini Whip Active Antenna Medium Shortwave RTL SDR SMA Female Head Accessory for Radio

Transceiver Module 433MHz Bus RF Serial Port RS485 UART Transceiver Module DTU for PTZ Camera

Power Supply Module ZVS Low Voltage Induction Heating High Volt Output DC 12‑24V Input

Network Expansion Board POE Power Over Ethernet Control Module for Raspberry Pi 4B 3B+ 3B 2B

PH0‑14 Value Detection Sensor Module Waterproof Digital Probe Monitor Kit BNC Connector

DC Motor Drive Module PWM Speed Regulation Motor Driver Controller Board LMD18200T 4.5‑5.5V

Amplifier Tone Board Preamplifier Volume Control Board Power Amplifier Module for Home Theater

Preamp Module Preamplifier 3 Channel NE5532 Adjustable Treble Midrange Bass Output

Boost Module DC To DC 12V24V 5A Converter Power Supply Board 120W GYVRMSDS122405

2Pcs Active Antenna VLF LF HF Shortwave Receiving Module Radio Receiver Board 10KHz‑30MHz

Expansion Board Module Electronic Component Accessory Part for Sensor Shield V1.0

DC Motor Driver Board L293D Stepper Motor Expansion Module Compatible for Duemilanove

Voltage Transformer Module Active Single Phase AC Output Sensor Board ZMPT101B 5~30V

4 Digit Digital Tube Module 74HC595 Driver Adjustable LED Display Module with Jumper 3.3V‑5V

USB To TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

Fan Drive Module Cooling Control Board Cooler Controller Accessory for Development

Power Amplifier Board TPA3110 2X15W Dual Channel Stereo Digital Power Amplifier Board Module for Com

Bluetooth Stereo Module Audio Shield Backplane Adapter Plate OVC3860 Master Chip XS3868

4Pcs Driver Module MOS Drive Board Accessory Set Kit for Raspberry Pi 0‑24V

USB Port Converter Module Serial Parallel To UART IIC SPI TTL ISP EPP MEM Components CH341A

2Pcs Battery Level Indicator Module Capacity Tester Board 4 Phase 12V with 4pcs LED

6PCS 3W/2W LED Driver Module 700mA PWM Dimming Constant Current Module DC 5‑35V Input

5Pcs Pulse Duty Cycle Adjustable Module NE555 Squares Rectangular Wave Signal Generator

Relay Module 8 Channel RS485 RTU Remote Control Switch DC 12V Accessory for Home Camera

RS485 Relay Switch Module 12 DIO Ethernet RTU TCP IP Network Controller PLC Expansion Board 24V

4 Digit 7 Segment Digital Tube Module LED Display Module I2C Interface DC 5V/3.3V DM43B04

Development Board 4 Channel Time Delay Relay LED Digital Display DC 12V for SCM MCU

1200W DCDC Boost Module Adjustable Power Supply Module Constant Voltage Converter Regulator

DC Voltage Regulator Plastic High Power Buck Module with PWM Modulation Maximum 8A 200W

Subwoofer Preamp Board Single Supply Low Pass Filter Boards with LED Indicators DC10‑24V

Digital Power Amplifier Board ABS 2 Channel Audios Amplifier Module AUX Decoder Board 45W

Timer Relay Module Adjustable Delay Switch Board 220V Accessory for Home Factory

Linear Magnetic Sensor Switches ABS Speed Counting Sensor Module for Temperature Control

Tilt Sensor Module Angle Relay 45 90 Degree Alarm Trigger Protection Board 5V SW‑520

Battery Against Excessive Discharge Controller Universal with Low Undervoltage Protection 12V

4A Switching Power Supply Module AC110V To DC12V 50W Low Ripple Voltage Converter Board

Analog To Digital Conversion Module ABS 8 Parallel AD Converter Module with Accuracy Potentiometer

Timer Relay Module 0‑25s Adjustable Delay Switch Board DC 12V Accessory for Home Vehicle

RGB SMD LED Board Module 3 Colour Light PWM Modulator DIY Electronic Kit PCB 5V KY‑009

Voltage To Frequency Converter Module 0‑10V To 0‑10KHz Analog Signal Conversion Board

IR Flame Sensor Module 2 Way Fire Detection Sensor Board with Wide Voltage LM393 Comparator

Audio Preamplifier Board Dual Channel NE5532 Chip Preamp Module DC1230V XHA902

Voltage Regulator Module Controller Adjustable Control Board 220V 2000W for Lighting Speed

Converter Boost Module ABS Power Supply Boost Board USB Input 5V To 12V 8W Maximum Output

Audio Amplifier Board Mini Mono Amp Module Low Noise Accessory 5V for Speaker Equipment

Adjustable Regulated Power Supply Kit Output Protection Rectifier Circuit Input Adjustable Voltage S

Boost Converter Module Voltage Step Up Board DC 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V To DC 5V

NTC Thermal Sensor Module 2 Channel Temperature Control Circuit Board Electronic Modules

Light Control Circuit Module Kit Water Lamp Electronic Competition Special Inspection Board

Dimmable Circuit Module Kit Transistor Desk Lamp Dimming Electronic Production DIY Board BT33

Digital Clock Kits 4 Digit Electronic Soldering Clocks Kit with Second Correction Function for Schoo

2 Way Vibration Sensor Module Alarm Module Vibrations Switch SW‑420 Potentiometer 3.3V‑5V

10K Potentiometer Module Adjustable Resistor Single Turn Rotary Module Analog Output 0‑5V

ATX Power Supply Adapter Module Wiring Breakout Board for 24PIN 20PIN Desktop Interface

XD‑203 MCU Multifunctional Expansion Board 4 Digit Digital Display Development Module

USB To RS485 Converter With TVS Transient Suppression Protection Signal Indicator for Windows

8 Channel Relay Module Optocoupler Isolation Relay Board Onboard EL817 Photocoupler 5V 10A

System Development Board Core 51 SCM Learning Module STC15W408AS TTSOP20 for DIY

DC To DC Boost Module High Power Adjustable Laptop Power Boosts Modules 10‑60V To 12‑80V 600W

Servo Motor Driver PWM Control Module 16 Channel 12 Bit IIC PCA9685 Controller for DIY

Motor Motion Control Module Stepper Servo 5 Digit Display Limit Communication DC 12‑24V

5PCS 5Wx2 Digital Amplifier Board Stereo Amplifier Module with Volume Potentiometer PAM8406

4 Channel Relay Module PCB RTU Relays Board Switch RS485 TTL Reverse Prevention Connection

8 Pin 4x4 Array 16 Buttons Keyboard Switch MCU External Expansion Module for Electrical Control

12V Time Control Switch Intermittent Infinite MCU Cycle Timing Relay Module with LED Display

MOS Tube Control Board Adjustable Trigger Cycle Delay Switch Module Optocoupler Isolation E7A4

Fan Temperature Control Governor Digital 4 Wire PWM Temp Module Support for EBM EC 5A DC12‑48V

5Pcs Development Board 1 To 8 Channel IIC Expansion Module TCA9548A Set Kit for DIY

Water Level Controller Module PCB Automatic Liquid Control Switch Module for Fish Tank Aquarium

DCDC USB Adjustable Power Supply Module Buck Boost Voltage Converter 5V To 3.3V 9V 12V 24V

Optocoupler Isolation Board 8 Channel PLC Voltage Detection Module 220V AC for DIY

Lithium Battery Charge Control Module PCB Digital Overcharge Protection Switch DC6‑60V

Liquid Level Switch Sensor Controller Automatic Control Board for Aquarium Water Pump AC220V

5 Way Tracking Sensor Infrared Reflection Sensor Module Photoelectric TCRT5000L 3.3V‑5V

2Pcs Voltage Converter Module PCB LCD Power Supply Board with 3 Interface 12V To 5V 3.3V

DC Power Supply Module Constant Current Boost Adjustable Charger Power Modules 120V 15A

XHM172 Intermittent Working Module 0999 Minutes Timing Working Modules with Indicator Lights

Tracking Module 8 Channel Infrared Detection Sensor PCB 8bit Detector Hunt Board

Optocoupler Relay Module PCB Relays Board with Self Locking Switch High Level Trigger 24V

Level Converter Module RS422 To TTL Bidirectional UART Serial Port Conversion Board 5V

DC To DC Boost Module Step Up Digital Display Regulator Circuit Board XL6009 3A Output 5~32V

Power Supply Module Constant Voltage Current Digital Adjustable DC Buck Regulator DKP6012

Water Conductivity Sensor PCB Water Monitoring Sensors Module with Waterproof Probe for Hydroponics

Lithium Battery Balance Board 12‑16S Universal Active Equalizer Module for LTO LPO LFP 1.8V‑4.5V