Electrical Items, 163 page

5pcs 7x9cm Double Side Prototype PCB Board 7*9cm Universal Printed Circuit Board For Arduino Experimental PCB Copper Plate

5PCS Double Sided Pcb Board 3*7CM Green DIY Main Boards Prototype Pcb Universal Board

5PCS Double Sided Pcb Board 6*8CM Green DIY Prototype Pcb Universal Board Circuit Boards

5PCS Double Sided Pcb Board 8*12CM Green DIY Main Boards Prototype Pcb Universal Board

5PCS Double Sided Pcb Board 9*15CM Green DIY Main Boards Prototype Pcb Universal Board

ECOFLOW DELTA 2 1024Wh Portable Power Station with XT60i Cable, Solar Generator with LiFeP04, Expandable Capacity Up To 3 kWh

2500PCS 0805 Capacitor Set 50 Values Capacitor Assorted Kit 1P~10UF 100pf 120PF 1nf 2.2nf 3.3nf 33nf 47nf 100nf 470nf 1uf 10uF

2500PCS 50 Values 1P~10UF Capacitor Set 0402 SMD Ceramic Capacitors Assortment Kit 1nf 4.7nf 22nf 220nf 1uf 0402 Capacitor Pack

ECOFLOW DELTA 2 1024Wh Portable Power Station with XT60i Cable, Solar Generator with LiFeP04, Expandable Capacity Up To 3 kWh

2500PCS/Set 1P~10UF SMD 0603 Capacitor Assortment Kit, 50 Values Capacitors Pack 5.6PF 6.8PF 8.2PF 100PF 1nf 10nf 100nf 1uf 10UF

300pcs/set 50V 2pF~0.1uF Ceramic Capacitor Set Packag, 30 Values Electronics Components Assorted Kit, 100nf 100pf 470pf 33pf

320PCS 0805 SMD Ceramic Capacitor Kit 16 Values 10P~226M Electronic Components Package Capacitor Assorted Set 0.01uF 0.1uF 1uF

500PCS 0.1uF~1000uF Assorted Aluminum Electrolytic Capacitors Kit Box, 10V 16V 25V 50V 24 Kinds Capacitor Set For Electronic DIY

720PCS 0805 SMD Capacitor Kit, 1pF ~10uF, 36 Values*20pcs,0805 Capacitor Assorted Set 10PF 30PF 47PF 330PF 4.7NF 10NF 68NF 100NF

2920PCS 0805 Resistor Assorted Kit 146 Values 1 ohm~1M Resistor Sample Kit 5% Resistencias Electronica 3.3K 330K 8.2K 82K 820K

2920PCS/Set 1206 SMD Resistor Kit 146 Values*20PCS Resistor Pack Assorted Kit 0R 1R~1M Ohm Diy Electronic Kit 5% 10 Ohm 1k Ohm

4000PCS 80 Values 0402 New Chip Resistance Assorted Set 10 Ohm ~ 910K Ohm SMD Resistor Pack Diy Electronic 5% Set of Resistor

660PCS SMD 0805 SMD Resistor Kit Assorted Pack 1% 0805 Resistance 1 Ohm ~1M 33 Values*20pcs Kit Resistores 1k 10k 100k 10 Ohm

Smart Power Saver Box Energy Efficient Electricity Saving For Home Power Device Office Intellig B8Q3

100 Pcs 6.3Mm Gold Brass Car Speaker Female Spade Terminal Wire Connector

1Pcs European Regulation 2P 3P Core Wire 200 Open Single Pull Control Switch

Type-C Usb 5V 3A 3.7V 18650 Lithium Li-Ion Battery Charging Board Charger Module

25A 12V Battery Pcm Charger Battery Bms Protection Circuit Board With Balan

Wall Switch 1/2/3/4 Gang 1Way Button Wall Light Switch On / Off Push Button

1.5/2/2.5/4M Power Cord Extension Male Extension Cord 2 Pin With On/Off Switch Button Cables Wire

1Pc 16.8V Lithium Battery 18650 Li-Ion Battery Power Tools Accessories For Cordless Screwdriver Electric Drill Batter

Sma To 2X Sma Male Female Y Type Splitter Combiner Jumper Cable Pigtail

Us 2 Flat Pin Ac Electric Power Male Plug Female Socket Outlet Adapter Wire

1Pc M8 Sensor Connector 3/4 Pin Male/Female Straight Angle Plug

5Kv 800Ma High Voltage Fuse For Microwave Ovens Universal Fuse Holder Microwave Ovens Parts

Xh-M577 Digital Power Amplifier Board Tpa3116D2 Audio Amplifier Board 12-24V Op Amp High Power Tone Board 80Wx2 Two Vocal Tract

150A Din Rail Terminal Block Distribution Box One In Multiple Out Universal Power Junction Box For Circuit Breaker

Vgh Vgl Dc Module Repair Lcd Panel Broken Y Color Abnormal Horizontal Line Lcd Screen Technical Modification Dc Small Board

1Pcs Multifunctional Bluetooth Audio Circuit Board Bluetooth Module Amplifier Board Diy Bluetooth Module Mltifunctional Lantern

Mirror Lamp Sensor Dimmer Switch Led Lights Isolated Switch Bathroom Led Lights

5 Meter Extension Cable For Solar Spotlight Waterproof Cable 2 Pin Male To Female Connector Floodlight Universal 5M Cable

Led Tube Lamp Connected Cable T4 T5 T8 Led Light Double-End Connector Wire

10Pcs Kailh Mute Button 6*6*7.3 Silent Switch Wireless Mouse Button Micro Switch

Led Tube Lamp Connected Cord Flexiable Connecting Cable T4 T5 T8 Light Connector

50Pcs Tact Switch 6*6*4.3/6*6*5Mm Touch Switch Tactile Push Button Micro Switch

10Pcs Pogopin Battery Spring Loaded Contact Smd Needle Pcb 3 4 5 6 7Mm Test Prob

C8 Male Power Socket Female Plug Power Outlet Embedded Electric Connector 35Mm*15Mm Ac 2.5A 250V 8-Shaped Plug Socket

36*36*15Mm High Quality Small Abs Electronics Enclosure Electrical Plastic Case

Dc-Dc Converter 15A 400W Step Up Step Down Buck Boost Notebook Charging Module

Smart Power Saver Box Energy Efficient Electricity Office 1PCS Saving with Intelligent For Home M3S2

Funny Light Cover, Light Cover, 3D Printing Sculpture Toggle Cover, Very Creative And Humorous Light

4 X Aa Usb Battery Box For 5V Led Strip Lights Usb Mini Power Supply

3A Mini Dc-Dc Step Down Converter Volt Regulator 5V-23V To 3.3V 6V 9V 12V

5X E27 To E14 Lamp Holder Converter Socket Light Bulb Lamp Holder Adapter Plug

50A 1000V Metal Case Single Phases Diode Bridge Rectifier Kbpc5010

2Pcs Metal Car Battery Clips Crocodile Alligator Test Clamps 100A 90Mm Red&Black

10X Stainless Steel Alligator Crocodile Test Clips Cable Lead Screw Probe Fixing

100Pcs Fasten White Black Cable Wire Zip Ties Self Locking Nylon Cable Tie

1Pc Momentary Push Button Switch 16Mm Waterproof Mount Button Switch

Lm2596 Dc-Dc Adjustable Step-Down Module With Digital Display Voltmeter Display Lm2596S Voltage Regulator

55*35*15Mm Small Plastic Electronic Project Enclosure Abs Wire Junction Box

2Pcs Gold-Plated Copper Cross Banana Speaker Plug Connector Adapter Audio Banana Connectors For Speaker Wire Amplifiers

1Pc 1 Gang 2 Way Surface Mount Switch Wire Hanging Installation Bedside On/Off Control Lamp Panel Wall Light Switch

1Pc Plug Travel Adapter Europe German To Swiss Plugs 10A 250V Power Plug Eu To Switzerland Electrical Plug Adapter

5/8/10Mm 2/3/4Pin Fob Cob Rgb Cct Tape Led Lights Strip Solderless Connector Seamless L Shape Corner Connectors 90 Degree Diy

5V-15V 3 Gear Temp Control Waterproof Heating Switch Clothes Silicone Button

Mini Ac-Dc Converter Ac110V 220V To Dc 12V 0.2A+5V Module Board

1Pc 500V 10*38Mm 2A 4A 6A 10A 12A 16A 25A 32A Dc Pv Solar Fuse Metal Alloys

Pwm Dc Motor Speed Controller 6V 12V 24V 28V 3A Speed Regulator Switch

Led Driver 8/12/15/18/21W Power Supply Dimmable Transformer Waterproof Led Light

Five-Position Plug-In Button Switch For Range Hood Five-Position Silver Switch

4Pcs 55Mm Alligator Clip + 4Mm Banana Plug Test Probe Plug Cable Clips

3/5/10M Wear Resistant Portable Solar Spotlights Waterproof Cord Extension Cable

Audio Speaker Protection Board Boot Delay Dc Protect Kit Diy Double Channel

Ac 24V 110V 220V Auto Street Light Switch Night On Day Off Sensor Switches

Innovative And Practical New German Cherry Micro Switch D45X High Current 16A 250V Water Heater Limit Contact Switch

Dc 12-24V Bathroom Mirror Touch Induction Switch Sensor For Led Light

10Pcs 2A Bms Pcm Battery Protection Board For 3.7V 18650 Li-Ion Lithium Battery With Solder Over Current Protection Function

1Pc Electric Energy Saver Home Electricity Reducer Electric Saving Box High Efficiency Energy Saving Device Tool

New Portable LED Solar Searchlight Powerful USB Chargeable Flashlight With COB Work Light Outdoor Camping Fishing Handheld Lamp

4000LM Super Bright Outdoor LED Rechargeable Flashlight Strong COB Light Built-in Battery Type-C Portable For Fishing Hiking

High Power Led Flashlights Portable Emergency Torch Type-C Rechargeable Camping Fishing Zoom Lantern

3.2V 3.7V Solar Wall Lamp Controller Human Body Infrared Induction Circuit Board Timing + Microwave Radar Induction Switch

Wifi Lora 32 V3 Dev-Board With Sx1262 And Esp32-S3Fn8 Chip Oled, Meshtastic Mesh Network Paxcounter Support Heltec V3

Wall Plug-In Infrared Human Body Sensor Lamp Holder E27 Screw Port Led Light Socket Holder Adapter Converter For Bulb Lamp

AC-DC 5V 700mA 5V 1000mA 12V 450mA New12V 450mA Precision Buck Converter AC 220V To 5V DC Step Down Transformer Power Module

AC-DC 5V 700mA 5V 1000mA 12V 450mA New12V 450mA Precision Buck Converter AC 220V To 5V DC Step Down Transformer Power Module

4-core Led Multi-functional Bright Flashlight COB Side Light Outdoor Portable Home USB Rechargeable Flashlight Strong Light

6Pairs Solar Photovoltaic Connector with Spanners Waterproof Male/Female Solar Panel Cable Connectors Kit for Cable 2.5/4/6mm²

580/800pcs Heat Shrinkable Tube Insulation Heat Shrinkable Combination Sleeve Electrical Connection Cable Insulation Sleeve

D7 HD 1080P Camera LED Wave Sensing Headlamp Outdoor Anti Shake Travel Video Lighting Integrated Machine

Head Mounted LED Headlights, Lighting Recorder, High-definition 1080p Mini Camera, Intelligent Lights, Outdoor Sports DVR

Funny Wall Switch Cover Creative Shape Building Block Design Simple Installation 3D Printed Light Switch Plate Game Room Decoration

2Pcs Purse Lights Handbag Lamps Super Bright Mini Size Portable Battery Powered Heart Shape Bag Lights Handbag Purse Lamps

Clear Thermostat Lock Box with 2 Keys Home Apartment Office School Wall Mount Thermostat Cover Universal Large AC Thermostat Guard

UPS Battery Backup 5V 9V 12V 2A 15V 24V 1A Output Uninterruptible Power Supply For For Wifi IP Cam

Outdoor Waterproof Junction Box Heavy Duty Rain-proof Hanging Electrical Box Single Socket Connector Extension Cable Protector Enclosure

Outdoor Camping Flashlight Digital Display Waterproof 3 Modes Adjustable Zoomable High Lumens Super Bright Rechargeable Portable Hiking Handheld

3000mah High Power Strong Light Headlight Multifunctional Type-c Charging LED Fishing Light Charging Long Range Induction Headlight

60W Portable Induction LED Headlamp USB Rechargeable Headlight Smart PIR Motion Sensor Head Lamp Waterproof Head Flashlight

72G Smart Motion Sensor Headlamp Type-C USB Rechargeable Headlight Warning Light Waterproof Head Lamp Induction Head Flashlight

Security Whistle LED Flashlight USB Rechargeable Portable Flashlight with 3 Modes COB Whistle Torch Outdoor Safety Warning Light

60W Lamp New Portable Light Portable Emergency Lighting Work Lighting Outdoor Multifunctional Survival Alarm LED Strong Light

Mini Powerful LED Work Light with Magnetic Function COB Keychain Outdoor Walkaround Camping Super Bright Emergency Overhaul Lamp

6W Solar Charger for Ring Doorbell 5V IP66 Waterproof Solar Panel Rotating Solar Panel Charger for Ring Video Doorbell 2 And Other Battery-powered

5000LM Portable Outdoor Camping Lights USB Rechargeable Lamp LED Emergency Bulb Hook High Power Tents Lantern Night Lights Bulb

Clear Thermostat Lock Box with 2 Keys Home Apartment Office School Wall Mount Thermostat Cover Universal Large AC Thermostat Guard

Very Strong Led Torch High Lumen Ultra Powerful Flashlight USB Rechargeable Zoom 3500m Camping Hunting High Power Led Flashlight

White Laser Most Powerful LED Flashlight Built-in Battery Shot Long 3000M Tactical Portable Lantern with Fluorescent Strip

New LED Emergency Lights House Outdoor USB Rechargeable Portable Lanterns Emergency Lamp Bulb Battery Lantern BBQ Camping Light

400W Portable Tent Lamp Battery Lantern BBQ Camping Light Outdoor Bulb USB LED Emergency Lights for Patio Porch Garden

New Upgrade Most Powerful LED Flashlight Rechargeable High Power Flashlights 80W Spotlights Hunting Tactical Torch

Outdoor Camping Flashlight Digital Display Waterproof 3 Modes Adjustable Zoomable High Lumens Super Bright Rechargeable Portable Hiking Handheld

Solar Panel for Ring Camera Waterproof 5W Solar Panel Charger with 13-foot Cable for Ring Spotlight Cam/Plus/Pro Battery for Stick Up Cam/Pro Battery

ECOFLOW DELTA 3 Portable Power Station, 1024 Wh Solar Generator, LiFePO4 Battery, Quick Charge from 0-70% In 30 Mins, Expandable To 5 kWh

ECOFLOW DELTA 3 Portable Power Station, 1024 Wh Solar Generator, LiFePO4 Battery, Quick Charge from 0-70% In 30 Mins, Expandable To 5 kWh

GPIO Relay Module 3 Channel Over Current Guard Adjustable Relay Module with Optocoupler Isolation

Industrial 232 To 485 Converter 4 Digit 232 To 485 Serial Port Converter for Monitoring System Atten

Development Board Dual Core for RP2040 Development Module with I2C SPI UART Interface for RPi Pico

Circuit Board Fixture Board Professional Dual Axis PCB Fixing Holder IC Chip Maintenance Fixture Pos

8 Channel 5V USB Relay Module Control Board Type C Interface Optocoupler Protective Chip USB Smart R

WLE600VX QCA9882 Wireless Card Wireless Fidelity 5 2.4G 5G Dual Band Selectable Module 867Mbps Speed

1.69 Inch Touch Display Development Board 240×280 512KB Static Random Access Memory 384KB ROM WiFi B

USB To TTL Serial Module PCB 300bps To 1Mbps Type C To Uart Module with Light Indicator

LM2596T LM2596HV DC-DC Adjustable Step-down 3A Power Supply Module DC 5V-50V,3A Large Current Large Power

0-50V 4A DC Power Supply Filter Board Class D Power Amplifier Interference Suppression Board Car EMI Industrial Control Panel a

Adjustable Outdoor Bicycle Cycling Flashlight Torch Mount Holder Head Clip High Quality

100pcs Nylon Wire Self-Locking Corrosion Resistance Cable Zip Ties Organiser Fasten Cable ADM

1PC Lightweight Mini Glare Flashlight With Pen Holder Outdoor Emergency Portable Electric Torch

Hand Press Flashlight Weight Environmentally Light Plastic Friendly Practical Camping Hiking Emergency Flashlight for Hiking ADM

Electric Tools Accessories For Lithium Battery Charger Adapter Connector Terminal Block For Bl1830 Bl1860 Bl1430 ADM

Switching Power Supply AC 220V To DC12V 24V Glue Filling Transformers For Home Light Strip Lighting Dimming 100W 200W 300W 400W

NANGA AURORA Light 350DX BRW N15DBW23

NANGA AURORA Light 900DX GRY N19DGR13

LED Super Bright Flying Disc Lamp Solar Rechargeable Outdoor Camping Waterproof Lighting Emergency Lights

Raijin Aluminum Power Chip Type LED Light 1W-80 [Brightness 80 Lumens Continuous Lighting Approximately 2 Hours (High) Continuous

Universal Power Adapter for EU, German, Korean, Thai, Vietnamese, Egyptian, Turkish, Bali, and Phuket Plug Conversion

MPU6500 GY-6500 6DOF Attitude and Acceleration Sensor Module

"Universal Adapter: UK, EU, US To AU & DE Plug Conversion"

SUZUKI Genuine Parts Clamp Part Number 09403-11320

TOYOTA Genuine Parts Integration Relay NO.1 Hiace/Regius Ace Part Number 82641-26110

SUBARU Genuine Parts Relay Part Number 82501FC000

SUBARU Genuine Parts Relay Part Number 25230AA190

Genuine Nissan Pit Work X Series Battery 120D26L (48D26L/50D26L/55D26L/60D26L/65D26L/70D26L/75D26L/80D26L/85D26L/90D26L/110D26L/115D26L Can Be Used) A

SUBARU Genuine Parts Relay Part Number 82501FC100

127Pcs/lot Black Heat Shrink Sleeving Set Thermoresistant Tube Shrink Wrapping Wire Cable Polyolefin Wrap Tubing

Adjustable Outdoor Bicycle Cycling Flashlight Torch Mount Holder Head Clip High Quality

4000W High Power SCR Electronic Voltage Regulator 220V AC Motor Speed Controller Dimmer Thermostat

RS550 DC Motor 8.2mm 14 Teeth Gear Micro Motor 21V 28000RPM For Mini Saw

4Pcs Ceramic Fuse Tubes 15A 6x30mm 250V Microwave Oven Fuse Protection Circuit

RS550 18V 12 Teeth Motor For Power Tools Electric Drill Screwdriver

Control Electric Drill Push Trigger Switch Electric

Battery Adapter 1pc Accessories Black DIY Cable Connector

Battery Plastic Shell for 18V 20V Batteries for Battery Pack Repair

Trigger Switch Convenient For Usage Power Tools With Small Light

For MKT 18V Battery Adapter For Power Conversion Power Tools

14 Teeth Motor 78*36mm Brand New High Quality Silver

18 V Li-ion Battery Battery Adapter Cable Connector For BL1830 BL1840 BL1850

Transform and Upgrade Your Tools with the 2 In 1 Battery Converter

6 Ways For Boat Truck RV Caravan Car Universal Power Distribution Block Car Accessories Bus Bar Electro Junction Circuit Busbar Plug 48V 150A DC

Usb Rechargeable Led Bulb Portable Camping Light Bulb Emergency Lighting Flashlight Lights Outdoor Picnics Hanging Tent Light

Solar Outdoor Folding Light Portable USB Rechargeable LED Bulb Search Lights Camping Torch Emergency Lamp for Power Outages

Usb Rechargeable Led Bulb Portable Camping Light Bulb Emergency Lighting Flashlight Lights Outdoor Picnics Hanging Tent Light

Usb Rechargeable Led Bulb Portable Camping Light Bulb Emergency Lighting Flashlight Lights Outdoor Picnics Hanging Tent Light

Usb Rechargeable Led Bulb Portable Camping Light Bulb Emergency Lighting Flashlight Lights Outdoor Picnics Hanging Tent Light

High Power LED Flashlights Camping Torch With 4 Lamp Beads And COB Side Light Rechargeable Portable Hand Lantern 4 Lighting Mode

Mini LED Flashlight Work Light Rechargeable Camping Light COB Keychain Light Portable Pocket Wrench Screwdriver Safety Hammer

LED Flashlight Outdoor Telescopic Zoom Strong Light USB Charging Mini Portable Spotlight Long Range Torch Lamp

LED Magnetic Control Flashlight Hole Diving Flashlight Lighting Mini Portable Outdoor Long-range Waterproof Flashlight.

50Sets One Female And Two Male 4.0 Bullet Terminal Electrical Wire Connector Diameter Male Female 1 2 Transparent Sheath

LED Flashlight With Strong Light, Super Bright, USB Rechargeable, Long-range, Multifunctional Display, Portable For Home And Outdoor Use

Strong Light Flashlight Super Bright Outdoor Portable Rechargeable Cute Flashlight

10W Led Grow Light USB Portable LED Plant Grow Light DC5V Full Spectrum Phyto Lamp 21 Leds Rotation Light Indoor

4.8x200mm Releasable Cable Ties Colored Plastics Reusable Cable Ties UL Rohs Approved Loop Wrap Nylon Zip Bundle Ties 100pcs

Tactical Plastic Cable Tie Band Handcuffs Sport Decorative Strap Sport Gear Disposable Cable Tie Yellow Military Gear

Solar Outdoor Folding Light Portable USB Rechargeable LED Bulb Search Lights Camping Torch Emergency Lamp for Power Outages

Usb Rechargeable Led Bulb Portable Camping Light Bulb Emergency Lighting Flashlight Lights Outdoor Picnics Hanging Tent Light

360Pcs Heat Shrink Tubing Set Insulation Shrinkable Tube Wire Cable Sleeve Kit

2/10/20X 30A Car Clips Battery Clamps Crocodile Clip 70mm AU Stock

Wear-resistant Terminal Block 100A Conductivity Connector

PWM DC Motor Speed Regulator DC Motor Speed Control Continuous Output Current 2A

5-Pairs 2-Pin IP65 Waterproof Connector 0.3mm Male & Female Black Cable 22

Fitting Heat Shrink Tube Sleeve Insulation 400pcs Flame Retardant 10.4 Mpa

Replaces Heat Shrinkable Tube 1 Meter Lenghts Tubing 3mm 4mm 5mm 6mm Replacement

Insulation Cover Easy To Install Enhance Safety Light In Weight

Controller Switch Replacement Speed Controller Under 1600W

Trigger Button Switch 1* Accessories Electric Drill

FA2-16/1WEK Trigger Switch Plastic + Metal Speed Switch

DC Push Button Speed Control Switch Trigger Switch Dustproof Electric Drill

12A Trigger Switch 12V14.4V18V Black Lithium Battery

1* Switch Plastic Power Controlling 1PCS Pullout 1pc

Top Shell Lithium Battery BAT411 Black Circuit Board

Clip 2mm Banana Female Adapter for Multi Meter Test Probe Black+Red

Battery Adapter Battery Connector Tool Parts 10PCS Adapter Block

240PCS 14 Kinds Fast Switching Schottky Rectifier Diode Kit 1N4148 1N4007 1N5817 1N5819 1N4001 1N4004 1N5404 1N5406 1N5408 FR107

250PCS 25 Values 1W Zener Diode Kit,3V~33V 1N47 Series Voltage Regulator Diodes Set, 3V 3V3 3V6 3V9 4V3 4V7 5V1 5V6 6V2 6V8 7V5

24 Values Transistor Assortment Kit Set Box,BC327 BC517 BC547 BC548 BC549 BC550 BC556 BC557 BC558 BC887 S8050 S8550 S9012 S9013

50pcs/lot 2N5551 2N5401 NPN Transistor Set, TO-92 Switching Transistors Electronic Components Kit

270PCS Boxed U-Shaped Crimp Terminal Electrical Connector Kit - 2.8/4.8/6.3mm Electrical Wire Splicing Termination

270PCS/Box Female Male Crimp Terminal Wire Connector Kit - 2.8/4.8/6.3mm Electrical Cable Terminals, Cable Termination Pliers

Industrial Isolated Serial Module Multifunctional USB TTL RS422 RS485 Serial Port Module Industrial

Digital Power Amplifier Board TPA3116D2 Chip 2x50W Dual Channel Auto Boost HiFi Stereo Power Amplifi

Power Supply Breakout Board Adapter Professional 1600W 12 Port ATX 6 Pin PSU Breakout Board for DPS

USB Relay Module 3 Channel Type C To Serial Port Control Relay Module with Overcurrent Optocoupler P

FT232RL USB A To TTL Serial Port Module USB To UART Communicating Adapter Module 3.3V 5.5V for OS X