Phone Accessories, 1922 page

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

L298N Dual H Bridge DC Stepper Motor Driver Module Multifunctional Motor Controller Board

Audio Preamplifier Board Dual Channel NE5532 Chip Preamp Module DC1230V XHA902

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

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

4 Way Fast Charge Module 12V 24V To QC3.0 Power Buck USB Phone Charging Converter Board

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

Pulse Generator Module Adjustable Frequency 1 Way Signal Output NE555 Chip for DIY

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

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

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

5 Sets 2.5mm Banana Plug Brass Gold Plated Soldering Male Speaker Connector Red and Black

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

DB9 Male Female Connector Adapter Screw Terminal 9 Pin 9 Hole Conversion Board for RS232 RS485

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

Ethernet Control Module Network Controller Board with RJ45 Interface for Electrical Equipment

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

Battery Active Equalizer Universal 5A Batteries Cells Balancer Energy Equalizers Board for LTO LPO L

Mini Radio Link Connector Station Dedicated for YAESU FFT‑891 991 FT‑817 FT‑857D FT‑897D

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

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

Opto Isolator Module 1 Channel Optocoupler Isolation Board Voltage Detection for PLC AC

Optocoupler Isolation Module 3 Channel Photoelectric Isolated 220V AC Voltage Detection Board

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

10PCS 12V Capacitive Touch Switch Button Jog Latch Switch Module with Patches for LED Light

Heat Bed Module Hotbed Expansion Board High Power Large Current MOS Tube for 3D Printer

Dual Motor Driver Module High Power H Bridge DC Motor Controller Board with Braking Function

Optocoupler Isolation Board 8 Channel Driver Photoelectric Isolated Module 817 3.6‑30V

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

2Pcs Motor Speed Controller PWM Regulator Switch Control Module DC 6V 12V 24V 28V 3A

12V 4 Wire PWM Fan Controller Motor Stall Protection Detection Speed Regulator CD012S010

2Pcs Banana Plug 4mm Double Row Cross Connector Accessory Set Kit for Audio Speaker

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

20W GaN USB Type C Charger PD Fast Charge Phone QC 3.0 Quick Chargers For iPhone 16 15 14 13 12 11 Pro Max Mini iPad Charging

FM Transmitter Board Digital LCD 2 Channel 76MHz‑108MHz Stereo Audio Module 3.6V‑15V

DC5‑15V 30A Motor Driver Module Dual Channel H Bridge DC Motor Drive Module for Intelligent Automobi

USB Fan Speed Controller PWM Regulator Governor Control Module for Cooling FCD012P006

Remote Control Module Relay Controller Switch Learning Coding 1 Channel 100 Meters DC 12V

Particle Laser Sensor Accurate PM2.5 Air Quality Monitor Dust Detector Module Digital Output

Microwave Radar Sensor Module Smart Human Motion Detection Induction Switch 24G CDM324

Dual Z Axes Kit Screw Upgrade Set for Ender 3 3S 3D Printer Parts Power Tool Accessories

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

K Type Thermocouple Module Temperature Detection Control Relay Module Serial Output Within 30A Switc

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

DC To DC Buck Module High Power Voltage Regulator Board with Display 8A Stable Voltages

Fan Hub Adjustable Speed 2K‑50KHZ Adjustable 3Pin 2510 12V Fan Controller for Computer Industrial Ca

10Pcs Copper Tube Antenna RG1.13 Dual Band Omnidirectional Receiver Antennas for Smart Home

Battery Active Balancer Board 4 Series 6A Capacitive Active Equalization Board Energy Transfer Board

50Pcs Insulated Ferrule Pin Crimp Terminals Style Cord End Connectors 2 AWG E35-16

PT2399 Digital Microphone Amplifier Module Karaoke Audio Reverberation Board DC12‑24V

MAX2870 RF Signal Source Module Signal Generator Board USB 5V Power Supply 23.5‑6000Mhz

Audio Amplifier Module HiFi DAC Decoder Board External Sound Card 24bit 96K SA9023 ES9018K2M

Attenuator Module Digital RF 9K‑4GHz Bandwidth 0.25dB To 31.75dB PE43703 Accessory

100PCS Insulated Ferrule Needle Type Hollow Joint Corrosion Resistance Wire Ferrules for Electrical

EZP2023 High Speed SPI FLASH Programmer BIOS Chip Programming Kit for 24 25 93 EEPROM

High Speed Programmer Kit SPI Flash EEPROM for 24 25 93 BIOS 25T80 Burn Offline Copy EZP2023

SPI Flash Programmer High Speed Chip Programmers 24 25 93 BIOS 25T80 Programmable Logic Circuits

BIOS Programmer High Speed SPI Flash Programmer 25T80 Programmable Logic Circuits for 24 25 93 EEPRO

USB To TTL Module Serial Converter Adapter STC Downloader Male Head with Jump Wire

Super Starter Kit Circuit Breadboard Power Module LED LCD Resistor Electronic Component Set

PWM Pulse Square Rectangular Wave Signal Generator Module with LCD Display Adjustable Frequency

DC Motor Speed Control 100W Rated Power Plastic Material 220V Motor Speed Controller Module

LM386 Audio Amplifier Kit Super Mini Smart Electronic DIY Module Board FR4‑A PCB 3‑12V

Development Board Kit ATMEGA8 ATMEGA48 AVR Small System Module Electronic Component

Aluminum Alloy Case Circuit Board Protective Heat Dissipation Enclosure for Raspberry Pi Zero W

ATX Power Adapter Board Desktop PC Chassis External DC Transfer Module 12V 5V with 1 for 4 Line

Buck Module Voltage Regulator Stabilizing Board 14‑40V To DC12V 3A Peak 35W XH‑M161‑12V

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

10Pcs Solar Light Circuit Board Controller Control Module 1.2V Set Kit for Outdoor

USB Switch Extension Cable USB Desk Lamp Extension Cord Supports Power and Data Transmission 3m / 9.

Terminal Block Male Header Interface Connector Break Out Board Module DC 60V DB15‑G7

Radio Full Band Receiver DSP FM AM SSB Si4732 Portable Rechargeable with Antenna

Current To Voltage Converter Wide Supply Voltage Range High Accuracy Stable Industrial Grade Module

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

LED Driver Module DC To DC Buck Board 5‑35V Input 350mA Output PWM Dimming for Light 1W

MCU TTL To RS485 Module 485 To Serial Port UART Level Mutual Conversion Automatic Bidirectional RS48

Boost Module Adjustable Step Up Discharge Board for Charging Multimeter and Lithium Battery

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

Charging Control Module Battery Charger Controller Protection Board Digital Display AC220V

FLASH Storage Module 32M Bit 4M Byte Large Capacity SPI Interface BV FV STM32 Code W25Q32

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

Amplifier Module Mono Sound Speaker 1 Channel Power Amplification Board 12‑24V 5W‑120W TDA2050

Filter Board Negative Positive Rectifier Op Amp Dual Power Voltage Regulator 12V 470uF

1 Channel ESP8266 Relay Module WIFI Control Development Board ESP‑12F with Pin Headers

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

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

2.4G 2440MHz Bandpass Filter Metal SMA Filter Module for Zigbee WiFi Bluetooth FBP‑2440s

Speaker Protection Board Delay DIY Audio System 2.0 Channel UPC1237 AC DC 12‑24V

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

Terminal Board Adapter Connector Module PCB Breakout Straight Male with Shell DC 60V DB37‑G7

4Pcs DC Connector 5.5x2.1mm To 2P 5.08mm Power Adapter Board Compatible with 5.5x2.5mm Port

High Power Voltage Regulator Module PCB Adjustable Motor Speed Controller AC220V 2000W

Solar Light Circuit Board Control Module MOS Tube 10A High Power 4 Modes Accessory

Loop Antenna Kit Active Magnetic HA SDR Short Medium Wave Radio Adjustable Gain 100kHz‑30MHz

Bluetooth Audio Receiver Board 5.0 HD Audio MP3 Lossless Decoder Wireless Transmission XHA250

Power Supply Board Adjustable Voltage Regulator Module AC 10‑24V To DC 1.25V‑30V LM317 LM337

2 Channel Audio Preamplifier Board Single Power Car Speaker Preamp Amplification Module

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

5.8G Band Pass Filter UWB Wideband Filter with SMA Interface for Wireless System FBP-5060

RF 433Mhz Smart Switch WIFI Network Remote Control Timer Switch Controller AC90‑250V 10A 2200W

Bandpass Filter SMA Interface Low Interpolation Loss Reducing Noise Filtering Equipment for 5.8GHz R

WiFi Smart Switch RF Remote Control Light On Off Controller AC 90‑250V for Household

300W Power Amplifier Board Single Channel 1943+5200 Audio Rear Amplification Module DC ±20‑90V

Power Amplifier Rectifier Filter Board AC To DC Conversion Single Power Supply Module 25A

2 Sets Motor Drive Module Dual Driver Controller Board H Bridge for DC Step TB6612FNG

Heat Dissipation Fan Aluminum Alloy CPU Cooling Block Kit for Raspberry Pi 4B Model 3V/5V

5 MP Camera Module 75° 3.6mm Lens Webcam Board with OV5647 Sensor for Raspberry Pi

Camera Module HD 3MP Mini USB2.0 Webcam Board Manual Focus for Android HBVCAM-3M2111WA V22

LPF 1KW 30MHZ Low Pass Filter Module SWR Filtering Board for HF Power Supply SSB Amplifier

Band Pass Filter 1dB Bandwidth Metal SAW Filter for 403MHz Receiving Equipment FBP‑403s

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

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

CW Morse Code Manual Key Ultra Portable Magnetic Adsorption Base for Shortwave Radio

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

42ml Ink Cartridge Quick Drying Double Nozzle Black Cartridge Replacement Printer Accessories

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

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

YF‑15 Digital Timer Delay Switch Motor Controller Module with LED Display for Generator

Camera Module Mini 5MP for Raspberry Pi 3B+4B Small Lens Non Night Viewing HBVRPI1509BSML V11

Camera Module 5MP 100° Wide Angle USB 2.0 Free Driver OV5693 Chip Board Accessory

Aluminum Alloy Junction Box Circuit Board Enclosure DIY Electronic Heat Dissipation Box

Autofocus Camera Module HD 5MP Mini USB2.0 Webcam Board for Android HBV‑5M20280AF78 V33

Autofocus Camera Module HD 5MP Mini USB2.0 Webcam Board for Android HBVCAM‑5M2134AF120 V11

1 MP Camera Module 66° 2.8mm Fixed Focus USB 2.0 Webcam Board with USB Cable HBVCAMNB20231W

Camera Module 1MP 100° Wide Angle USB 2.0 OV9281 Chip Free Driver Board Accessory

Camera Module USB Webcam Board 0.3MP 50° View UVC Protocol OTG for Advertising Machines

Camera Module HD Mini USB2.0 Webcam Board Fixed Focus for Android HBVCAM-V20234-V11

IO Extension Module I2C Interface 16 Bit IIC Input Output Expansion Pin Board MCP23017‑E/SS

DB9 Female Terminal Breakout Board 9 Position Screw Adapter for RS232 RS485 Connector

DC To DC Buck Module 16‑36V Input 12V Output Voltage Regulator Conveter Bord 6A 75W

Measuring Module Ultrasonic Serial Port Output Digital Display Distance Ranging Board

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

Button Key Module Keypad Board 2x4 Matrix 8 Push Micro Switch for Single Chip Microcomputer

Step Motor Driver 2 Way CW CCW Rotation PWM Speed Regulation Dual H Bridge Board 2.5A

ADC Module 16 Bits 4 Channels High Accuracy Analog To Digital Converter Signal Acquisition Board

Stepper Motor Controller CW CCW Pulse Motors Driver Board with Digital Display DC8~24V

Solar Inverters WiFi Module RS232 Port Wireless APP Remote Monitoring Module for POW Series

Mini HD To HD Adapter Micro USB To USB Female Power Cord 40P for Raspberry Pi Zero Pin Kit

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

Aviation Plug Socket 3 Pin Male Female Waterproof Power Connector for Computers 250V 10A

Low Voltage AC‑DC Buck Power Supply Module DC‑DC Adjustable Regulated Power Supply Module

Pocket Radio Receiver Portable Mini FM Wireless Receivers 300KHZ‑108MHZ Si-307

10Pcs Power Relay Miniature Thin Electronic Component 2 NO 2 NC Small 8 Pin DC24V 8A BEM2SCL

5MP Camera Module 2.8mm 76° Auto Focusing Webcam Board with Microphone HBVCAM‑5M2134AF76 V11

Autofocus Camera Module HD 5MP Mini USB2.0 Webcam Board for Android HBVCAM‑5M2118AF110‑48 V11

Camera Module HD 5MP Mini USB2.0 Webcam Board for Android HBVCAM‑5M2134 V11

USB Camera Module OV5693 5MP Auto Focus 76° Wide Angle for WinXP Security Monitoring

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

3 MP Camera Module 64° 3.5mm Manual Focus Webcam Board with USB Cable HBVCAM‑3M2111 V22

Camera Module Auto Focus USB2.0 8MP Webcam Board with IMX179 Sensor HBV‑8M1915AF 115 V22

XT60 Battery Charger Board 2‑8S Batteries Parallel Charging Boards for PL8 PL6 Balance Chargers

Autofocus Camera Module HD 5MP Mini USB2.0 Webcam Board for Android HBV-5M20280FF68 V33

ADSB Antenna Active Receiving Antenna 1090MHZ for Improving Signal Attenuation Signal To Noise Ratio