Electronic Modules, 50 page

TPM 2.0 Module LPC 14pin Remote Card Encryption Security Board Accessory for ASUS

5Pcs Relay Module Driver Free 1 Channel Control Switch Controller Board for PC Computer 5V

2Pcs Liquid Level Controller Sensor Module Water Level Detection Drainage Control Circuit Board 12V

Solar Light Circuit Board Remote Control Sensor Module for 3.2V 6.4V 3.7V 7.4V Batteries

Capacitive Touch Switch Module 1 Way Low Energy Consumption Computer Capacitive Touch Button Module

4S 2A Lithium Battery Active Equalizer Module Differential Voltage BMS Battery Pack Balancer

USB Camera Module 300000 Pixel Device Embedded Built In Mini Macro Infrared Video Webcam Board

USB Camera Module 2MP High Definition 75 Degree View Angle Manual Focus Industrial Camera Module

Undervoltage Controller Module Over Discharge Protection Board Low Battery Power Off DC 10?15V

5 Pcs TTL To RS485 Converter Module Strong Anti Interference Lightning Protection TTL To RS485

2Pcs Battery Under Voltage Protection Board PCB Low Voltage Cut Off Module Under 10MA 5V

5Pcs 1 Channel Relay Module Board Shield with Optocoupler Isolation 5V Electronic Component

3S Type C To 12.6V Lithium Battery Charger Module Boost Charging Board DC 3?6V Input Red 1A

4S Battery Charger Module Type C To 16.8V DC 3?6V Green Boost Lithium Battery Charger Module 1A

Battery Charger Module Type C To 8.4V Good Protection Boost Voltage Lithium Battery Charging Board

Automatic Water Level Controller Relay Output Automatically Low Power Consumption Liquid Level

Remote Control Module Motor CW CCW Rotation Controller Relay DC 6V?40V for Door Pump

Ultrasonic Module Waterproof Distance Sensor Meter Tester Measuring Ranging Board PWM Output

Temperature Humidity Sensor Module ABS Compact Low Temp Resistance Humidity Module

4 Sets Digital Tube Display Module LED 4 Digit 7 Segment 0.36in TM1637 Drive Chip Blue MRA110D

Relay Module 2 Channel RS485 Control Board Switch Controller DC 24V for Equipment

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

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

5PCS Temperature Humidity Sensor High Sensitivity Anti Interference Digital Sensor Module for

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

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

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

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

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

Chip Driver Board 2 Power Supply 4 Channel Pre Amplifier Module NE5532 5W DC12V?15V

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

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

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

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

Digital Tube Display Module LED 4 Digit 7 Segment 0.56in TM1637 Drive Chip Green

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

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

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

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

4 Digit 7 Segment Digital Tube Module LED Display Module I2C Interface DC 5V3.3V DM43B04

ZVS Driver Board Zero Voltage Switching Coil Power Supply Induction Heating Module for SGTC

6PCS 3W2W LED Driver Module 700mA PWM Dimming Constant Current Module DC 5?35V Input

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

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

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

5 Way Flame Sensor Module Fire Extinguisher Sensor Board with Indicator Digital Analog Output

Solar Pillar Light Circuit Board PCB Solar Lawn Lamp Control Board with Brightness Function

Fan Drive Module Cooling Control Board Cooler Controller Accessory for Development

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

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

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

Self Locking Relay Module Electronic Components Single Bistable SCM Control Relay Board12V

Relay Module Adjustable Time Delay Board Infinite Cycling Single Timing Modes for Control24V

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

Voltage Regulator Power Supply Module Board Dual Linear Output Accessory Part 12V

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

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

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

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

Voice Switch Module Sound Acoustic Control Board Accessory Part Set Kit for DIY 5V

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

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

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

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

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

Voice Recording Module Kit ABS DIY Sound Recording Board Student Experimental Kits 8?20s

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

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

Preamplifier Board PCB Single Power Front Panel Double Panels Design 5 Times Magnification 12?35V

Microphone Pickup Module Dual Channel Output Adjustable Gain Amplifier Board for Detection

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

2 Way Tracing Module Black White Line Detection Obstacle Avoidance Sensor for Smart Car

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

Audio Preamplifier Board Dual Channel NE5532 Chip Preamp Module DC1230V XHA902

5A 75W DCDC High Power Buck Module Adjustable Voltage Display Converter Regulator Board XL4015

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

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

MP3 Player Module UART Serial Port Control Music Play Board with Memory Card Socket

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

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

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

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

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

5PCS 2x2 Scan 4 Keypad Keyboard Module Array Key Switch Module for Electrical Control

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

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

PLC Controller Module Parameter Display Digital Tube Industrial Control WSLED4 DC3.5?5V

3S 40A Battery Protection Board 18650 Lithium Cell Balanced Charging Module 12.6V?13.6V

Master Slave Network Transceiver RS485 Wireless Repeater UHF FR Module Board RT18A01868MHz

Tone Board HIFI NE5532 Preamplifier Preamp Module Bass Treble Balance Volume Control

Power Supply Voltage Regulator Module Adjustable Stabilized Converter Board 0?30V To 1.25V?28V

Development Board Kit ATMEGA8 ATMEGA48 AVR Small System Module Electronic Component

CD4511 Eight Way Digital Answerer Experiment Kit Electronic DIY Kit Reasonable Circuit Answerer

Water Flowing Light LED Module Driver Lamp DIY Kit Electronic Circuit Board NE555+CD4017

Regulated Power Supply DIY Kit Adjustable DC Power Supplies Board with Short Circuit Protection

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

Pre Amplifier Tonality Controller Dual Operation Low Noise Wide Voltage Treble Bass Adjustment

DC Speed Controller 12V Low Noise 4 Temperature Zones Work Monitoring Function Fan Manual Control

Solar Sound Control Light Circuit Board Sound Control Induction Switch Low Voltage LED Sound

Headphone Socket Adapter Board 2 Way Easy Install Reliable Contact Flexible Use PCB Microphone

DC Motor Controller Module PWM Governor High Power Voltage Regulator Board 12?40V 20A 800W

Buck Converter DC To DC Voltage Regulator Module 300W 20A Volt Reducer Transformer

TDS Sensor Module Water Quality Meter Board Liquid Conductivity Tester Measuring Tool

2Pcs XHM197 Voltage Regulator Plate LM317 Linear Module Sensor AC DCDC Large Heat Dissipation

Amp Circuit Board Audio Amplifier Module Single Power 2 Channel Circuit Board Component 47

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

Charging Control Module Battery Charger Controller Board Overcharge Protection 6?60V

Charging Control Module Battery Charger Controller Protection Board Digital Display AC220V

DC To DC Converter Adjustable Voltage Reverse Connection Protection 2 Layer Circuit Board Voltage

DCDC Adjustable Buck Module Power Supply Modules High Voltage Input Support Welding Accuracy

Terminal Block Female Header Interface Connector Break Out Board Module DC 60V DR44?M7

Pre Amplifier Preamplifier Module Tone Board HIFI Treble Medium Bass Volume Adjustment

Stepper Motor Control Expansion Board for A4988 DRV8825 3D Printer Driver Controls Boards

Buck Charger DC To DC Dual USB Output 9V 12V 24V To 5.2V 3A Charging Regulator Module

1 Channel Switch MOSFET Electronic Switch Control Board IRF540 Isolation Power Module

4 USB Port Power Converter Board Buck Power Supply Conversion Module DC 12V 24V 40V To 5V 5A

Autofocus Camera Module HD 3MP Mini USB2.0 Webcam Board for Android HBVCAM?3M20278?V11

Battery Quick Charging Module Boost Set Up Charge Main Board 3.7V To 5V 9V 12V IP5328P

Battery Management System PCB Protection Board for Li Ion Battery Cell Pack Power Supply 10S 15A

Sound Exciter Tone Adjustment Module BBE XR1075 Single Power Supply AC9V?20V DC10V?26V

Programmable Resistor Board 0.1?999999.9R Adjustable Resistance Module Replacement

Latching Relay Module Hold Switch Bistable Self Locking Flip Flop Board DC12V 10A LR12A01

Intelligent Temperature Controller Digital Display Control Switch Sensor Module XHW1401

Digital Power Amplifier Board Dual Channel Free Volume Adjustment Fine Workmanship Power Amplifier

Amplified Board Module Two Channel Design Stable Durable Dynamic Microphone Preamplifier Board

Stepper Motor Module Simple Reliable PWM Pulse Signal Generator Modules DC 24V 12V

Dual Channel WiFi Relay 12V ESP8266 WiFi Relay Module Phone APP Remote Switch for IOT Smart Home

Preamplifier Board Single Power Amplifier Module Subwoofer Amp with Volume Potentiometer AD828

Time Delay Relay Timer Controller Module Adjustable Countdown Control Switch 12V

Development Board Minimum System Core Module Accessory STM8S103F3P6 with Micro USB

Power Supply Buck Module Constant Current Voltage Converter Board with USB Interface 5A

Programmable Resistor Board 0R?9999999R Adjustable Resistance Module AC200V for Experiment

WiFi Relay Module 4 Channel Phone APP Remote Control Switch for Smart Home System ESP826612V

Digital RF Attenuator Module Adjust Signal Buffer Resistance Direct Read Electronic Components

Battery Charging Module Automatic Effective LED Display Charging Controller Board for Household

USB Isolator 4 Channel Hub Isolation Coupling Protection Board ADUM3160 Component

Relay Module One Way LED Display Automatic Time Delay Controller Board for Industrial Control

30A Relay Module 1 Channel WIFI Control Development Board with Pin Headers Sockets ESP?12F

ESP8266 Clock Module Development Board with 0.96in OLED Display 18650 Battery Holder

Voice Recognition Module HLKV20 Intelligent Voice Recognition Chip Custom Wake Word Voice Control

LC Filter Noise Filtering Board Module for Video Signal FPV 16V 2A Electronic Component

Mixer Module High Frequency RF Bandwidth Mixing Single Chip Radio Converter 1?500MHz AD831

Humidifier Module USB Atomization Modules Atomizations Plate Circuit Board for Atomizers

Digital Humidity Controller Module LED Hygrometer Sensor Control Switch 0~99percent RH XHW3005 24V

Transistor Tester Backlit LCD Display Capacitance Instrument Module Checker Detector

ATX Power Board Copper Clad Laminate 4 Outputs 24 Pins Computer Power Supply Module

AC Current Detection Sensor Module Sturdy Durable Convenient Installation Switch Output Sensor

Relay Module 4 Channel 30A High Low Level Current Relay Module with Isolation Optocoupleur5V

FM783 Schumann Wave Generator Ultra Low Frequency Pulse Module with 5V USB Interface 7.83Hz

High Speed Comparator Wide Voltage Periodic Signal Shaping Front End Control Digital Module for

Programmable Resistor Board 1R To 9999999R 8 Section 0.1R Low Cost Accuracy Electronic Component

Amplifier Board Dual Channel Stereo High Efficiency Digital Audio Power Amplifier DC 12V To 24V

Relay Module Single Button Bistable Stable Reliable Performance Good Heat Dissipation12V Bistable

Relay Module DC 6?30V Programmable Delay Off Cycle Timer Disconnect Trigger Opto Isolator Switch

Programmable Resistor Board Screw Terminal Block 0.1R To 9999999R 8 Section 0.1R Accuracy

Digital Amplifier Board Digital Dual Channel Audio Power Amplifier Board 30W DC8?26V

Power Converters AC?DC Built?In Protection Strong Heat Dissipation Power Supply Board For Overload

ACDC Switching Power Module Stable Performance High Power Build In Protection Design Power Supply

Resistance Power Splitter Module Durable DC?5G 6dB 1 To 2 RF Microwave Distributor Divider for

ADSB Filter Module 1090MHZ SDR Narrowband 1.6mm Thick PCB Full Tin Plating Heat Dissipation

RF Fixed Attenuator DC?4.0GHz SMA Double Female Head 200mW 50 Ohm RF Attenuator Module

Boost Module LM2587 DCDC Mini Portable Blue Boost Converter for Voltage Adjustment Power Supply

Power Amplifier Module Mini High Low Adjustment 2.0 Stereo Dual Channel 2x50W Audio Amplifier Board

4pcs StepDown Modules Adjustable DC Converters for Phone Charging Car Charging Driving Recorder

Audio Amplifier Module Mini 50W Dual Channel Stereo 502L 5.0 Wireless Speaker Amplifier Board for

DC Motor Driver Module DC 6.5V?27V 7A 160W 2 Way Dual H Bridge Speed Control Motor Regulator Board

Delay Module Digital Trigger Cycle Timing Delay Module LED Relay Board for Industrial Control

UPS Module 3.7V Input Reverse Protection Phenolic Resin Uninterruptible Power Supply for Routers9V

HX711 Weight Pressure Module Sensors Electronic Digital Load Cell Sensor for Kitchen Scale

Light Control Relay Module Automatic Brightness Easy Installation Photoresistor Module for Street

High Voltage Generator Inverter Arc Igniter Coil Module HighFrequency Transformer Accessories

Filtering Board Power Supply Low Pass Filter Module EMI Sound Enhancement Tool 220V 2A

Backup Battery Switching Module XHM350 HighPower Automatic Switch Emergency Converter 12V150W

Relay Module 2 Channel Button Self Locking Interlock High Low Level Trigger with Switch Light24V

Tone Board Passive Plastic High Low Voltage Amplifier Boards for DIY Speaker Volume Control

PWM Generator Plastic 2?Channel Frequency Module Adjustable Drive Electronic Component

Filter Board Audio Processing Graphic Equalization Multi Band Signal Analyzer Module 5V

SKKT 5716E Full Wave Diode Module Alternator Voltage Bridge Rectifier for Power Supply 1600V

DC Boost Converter Module 5?12V To 150?220V MAX1771 Drive SZ3?1 QS30?1 Voltage Step Up Board

MD160A Rectifier Bridge Rectifier Module With OverVoltage Automatic Protection for Industrial

Charging Module IP2312 Type C Input 5V To 4.2V 3A Polymer Ternary Lithium Battery Fast Charging

Test Board Kit PCB Compatible Vector Network Analyzer Testboard Testing Demo Boards for SMT

Audio Preamplifier Module HIFI Amplifier Volume Tone EQ Control Board Accessory AC 12V NE5532

Phase Detector Module Remote System Monitoring AC Signal Logarithmic Ratio Analysis Module

Battery Controller Module DC 12V To 48V Power Automatic Emergency Switch PowerOFF Protection Board

Directional Patch Antenna Panel High Gain Board for FPV System 5.8G 14dBi FA5800?40?14

HighPower Relay Module Plastic SelfLocking Delay Electronic Component for Pass Signal 24V

USB Isolator Module Coupling Protection Board Isolation Electronic Component 1500V ADUM3160

Relay Module 4 Channel Bluetooth Mobile Phone Remote Control Board with Indicator Light DC12V

Serial Port Module BC?04 Wireless 5V Mini USB RS232 Serial Port Communication for WindowsDOSLinux

Synchronous Power Board 24PIN Multiple Power Supply Starter Cable Adapter DC12V ADD2PSU

Solid State Relay Module 6 Channel High Voltage Trigger DC Control Electrical Equipment with Fuse

Hall Current Sensor Module Adjustable Short Circuit Overcurrent Protection Detector 70A WCS1700

Hall Current Sensor Module Plastic Adjustable Electronic Component for Overcurrent Detection

Actuator Control Board Generator Interface Module with LED Indicator for FG Wilson 650?044 12V

Charging Board 3S4S XT60 20A Cycle Display Voltage Parallel Board for Most Banana Connector

Remote Control Receiver Wireless Small Convenient Durable Rudder Motor Control Receiver

RF Demo Kit Tester Module Portable Vector Network Analyzer Test Filter Attenuator Board

Voltage Converter Module NTC Linear Conversion Thermistor To Voltage Temperature Transmitter Module

Motor Drive Board DualChannel HBridge PCB Electrical Component L298N DC 5V35V