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Surveillance EquipmentAll Electronics Cleaning KitsAll GPS DevicesCamcorder AccessoriesCamera AccessoriesCar GPSCell Phone AccessoriesComputer AccessoriesComputer ComponentsComputer MonitorsDesktop ComputersDrone AccessoriesGeneral Electronic AccessoriesGoogleGPS AccessoriesGrades 6-12 ElectronicsHeadsets & AccessoriesHome Audio, Speakers & SoundbarsLaptop AccessoriesLaptopsNetworkingPC GamingPortable AudioPrinters & SuppliesRestored AutomotiveRestored HomeRestored PremiumRestored TechRestored ToolsShop by BenefitShop by CompatibilityShop by RoomSmart Energy and LightingTV AccessoriesWorks with AlexaWorks with Google Assistant
Operational Board(23)
Uses item details. Price when purchased online
Deal Skytech Gaming O11 Vision Gaming PC, AMD Ryzen 7 9850X3D 4.7GHz, AMD RX 9070XT 16GB VRAM, 2TB NVMe SSD, 32GB DDR5 RAM 5600, 850W GOLD ATX 3 PSU, 360 ARGB AIO , Wi-Fi, Win 11, Desktop From $2,299.99

Sponsored
From$2,29999
Skytech Gaming O11 Vision Gaming PC, AMD Ryzen 7 9850X3D 4.7GHz, AMD RX 9070XT 16GB VRAM, 2TB NVMe SSD, 32GB DDR5 RAM 5600, 850W GOLD ATX 3 PSU, 360 ARGB AIO , Wi-Fi, Win 11, Desktop
884.8 out of 5 Stars. 88 reviews
Deal Skytech Gaming O11 Vision Gaming PC, AMD Ryzen 7 9800X3D 4.7GHz, NVIDIA RTX 5080 16GB, X870 Board, 2TB Gen4 NVMe SSD, 32GB DDR5 RAM 6000, 850W GOLD ATX 3 PSU, 360 ARGB AIO , Wi-Fi, Win 11, Desktop $3,099.98

Sponsored
$3,09998
current price $3,099.98Skytech Gaming O11 Vision Gaming PC, AMD Ryzen 7 9800X3D 4.7GHz, NVIDIA RTX 5080 16GB, X870 Board, 2TB Gen4 NVMe SSD, 32GB DDR5 RAM 6000, 850W GOLD ATX 3 PSU, 360 ARGB AIO , Wi-Fi, Win 11, Desktop
914.9 out of 5 Stars. 91 reviews
Skytech Gaming O11 Vision Gaming PC, AMD Ryzen 7 9850X3D 4.7GHz, NVIDIA RTX 5080 16GB VRAM, X870 Board, 2TB Gen4 NVMe SSD, 32GB DDR5 RAM 6000, 1000W GOLD ATX 3 PSU, 360 ARGB AIO , Wi-Fi, Win 11 $3,549.99

Sponsored
$3,54999
current price $3,549.99Skytech Gaming O11 Vision Gaming PC, AMD Ryzen 7 9850X3D 4.7GHz, NVIDIA RTX 5080 16GB VRAM, X870 Board, 2TB Gen4 NVMe SSD, 32GB DDR5 RAM 6000, 1000W GOLD ATX 3 PSU, 360 ARGB AIO , Wi-Fi, Win 11
874.8 out of 5 Stars. 87 reviews
Skytech Gaming O11 Vision Gaming PC, AMD Ryzen 7 9850X3D 4.7GHz, NVIDIA RTX 5070 Ti 16GB VRAM, X870 Board, 2TB Gen5 NVMe SSD, 64GB DDR5 RAM 6000, 850W GOLD ATX 3 PSU, 360 ARGB AIO , Wi-Fi, Win 11 $3,529.99

Sponsored
$3,52999
current price $3,529.99Skytech Gaming O11 Vision Gaming PC, AMD Ryzen 7 9850X3D 4.7GHz, NVIDIA RTX 5070 Ti 16GB VRAM, X870 Board, 2TB Gen5 NVMe SSD, 64GB DDR5 RAM 6000, 850W GOLD ATX 3 PSU, 360 ARGB AIO , Wi-Fi, Win 11
874.8 out of 5 Stars. 87 reviews
OPA548 Module Power Operational Amplifier Current Amplifier 3A Continuous Current Wide Output Voltage Swing Demo Board $39.45

$3945
current price $39.45OPA548 Module Power Operational Amplifier Current Amplifier 3A Continuous Current Wide Output Voltage Swing Demo Board
7829 XH-A902 Sound Operational Preamplifier Board Module NE5532 Amplifier Front Panel Digital Tone Board Easy Installation $6.17 Was $6.89

Now$617
current price Now $6.17, Was $6.89$6.89
7829 XH-A902 Sound Operational Preamplifier Board Module NE5532 Amplifier Front Panel Digital Tone Board Easy Installation
1PCS -PR01 Hifi Front Tone Board Audio Stereo Subwoofer Operational Amplifier JRC2068 AMP Module Board DIY NEW $18.39

$1839
current price $18.391PCS -PR01 Hifi Front Tone Board Audio Stereo Subwoofer Operational Amplifier JRC2068 AMP Module Board DIY NEW
OPA1622 High Current Double Operational Amplifier Chip Low Distortion Amplifier Board Module Low Power Consumption $12.41

$1241
current price $12.41OPA1622 High Current Double Operational Amplifier Chip Low Distortion Amplifier Board Module Low Power Consumption
7829 Double Channel OPA1622 Amplifier Board High Current Output Low Distortion Sound Operational Amplifier Professional Sound $7.51 Was $8.39

Now$751
current price Now $7.51, Was $8.39$8.39
7829 Double Channel OPA1622 Amplifier Board High Current Output Low Distortion Sound Operational Amplifier Professional Sound
OUNONA 2Pcs Audio Operational Amplifier Board Red for Turntable Enhancing Vinyl Record Player Sound $11.75

$1175
current price $11.75OUNONA 2Pcs Audio Operational Amplifier Board Red for Turntable Enhancing Vinyl Record Player Sound
Woudy 5317106 ECM Engine Control Module for Cummins ISX ISL ISB ISF 5290170NX CM2350 $550.99 Was $659.99

Sponsored
Now$55099
current price Now $550.99, Was $659.99$659.99
Woudy 5317106 ECM Engine Control Module for Cummins ISX ISL ISB ISF 5290170NX CM2350
Skytech Gaming Chronos 3 Gaming PC, AMD Ryzen 9 9900X 4.4GHz, NVIDIA RTX 5070 Ti 16GB VRAM, X670 Board, 4TB Gen4 NVMe SSD, 64GB DDR5 RAM 5200, 850W GOLD ATX 3 PSU, 360 ARGB AIO , Wi-Fi, Win 11 $3,899.99

Sponsored
$3,89999
current price $3,899.99Skytech Gaming Chronos 3 Gaming PC, AMD Ryzen 9 9900X 4.4GHz, NVIDIA RTX 5070 Ti 16GB VRAM, X670 Board, 4TB Gen4 NVMe SSD, 64GB DDR5 RAM 5200, 850W GOLD ATX 3 PSU, 360 ARGB AIO , Wi-Fi, Win 11
1284.6 out of 5 Stars. 128 reviews
Double Channel OPA1622 Amplifier Board High Current Output Low Distortion Sound Operational Amplifier Professional Sound $12.15

$1215
current price $12.15Double Channel OPA1622 Amplifier Board High Current Output Low Distortion Sound Operational Amplifier Professional Sound
UPC1237 Auditory Relays Protections Board With Delayed Activation And LED Operational Light $12.73

$1273
current price $12.73UPC1237 Auditory Relays Protections Board With Delayed Activation And LED Operational Light
OP8802 Fully Discrete Dual OPAMP Class A Operational Amplifier Replace OPA1612 LME49720 OPA2604 for HiFi Amp $53.72

$5372
current price $53.72OP8802 Fully Discrete Dual OPAMP Class A Operational Amplifier Replace OPA1612 LME49720 OPA2604 for HiFi Amp
Opa1622 Dip8 Double Op Amp Finished Product Board High Current Output Low Distortion Op Amp Upgrade $9.40

$940
current price $9.40Opa1622 Dip8 Double Op Amp Finished Product Board High Current Output Low Distortion Op Amp Upgrade
Treedix 3pcs MAX4466 Electret Microphone Amplifier Micropower Operational Amplifier Module Breakout Board Adjustable Gain Compatible with Arduino $11.99

$1199
current price $11.99Treedix 3pcs MAX4466 Electret Microphone Amplifier Micropower Operational Amplifier Module Breakout Board Adjustable Gain Compatible with Arduino
OPA828 DIP8 Low Noise Operational Amplifier Module Amplifier Low Noise Suitable for New Machine Grinding Machine $17.61

$1761
current price $17.61OPA828 DIP8 Low Noise Operational Amplifier Module Amplifier Low Noise Suitable for New Machine Grinding Machine
2X OP8802 Fully Discrete Dual OPAMP Class A Operational Amplifier Replace OPA1612 LME49720 OPA2604 for HiFi Amp $106.58

$10658
current price $106.582X OP8802 Fully Discrete Dual OPAMP Class A Operational Amplifier Replace OPA1612 LME49720 OPA2604 for HiFi Amp
4X Opa1622 Dip8 Double Op Amp Finished Product Board High Current Output Low Distortion Op Amp Upgrade,4 x Amplifier board,green $24.89

$2489
current price $24.894X Opa1622 Dip8 Double Op Amp Finished Product Board High Current Output Low Distortion Op Amp Upgrade,4 x Amplifier board,green
LAZIOEGR AS480 Automatic Voltage Regulator AVR Generator Voltage Control Regulation Board AC 100-264V Professional Heavy Duty Power Supply Generator Accessories (16.0 x 11.0 in) $46.58

$4658
current price $46.58LAZIOEGR AS480 Automatic Voltage Regulator AVR Generator Voltage Control Regulation Board AC 100-264V Professional Heavy Duty Power Supply Generator Accessories (16.0 x 11.0 in)
Enhances Mining Experience Control Board For M20S M21S M30S M31S Miners $47.28

$4728
current price $47.28Enhances Mining Experience Control Board For M20S M21S M30S M31S Miners
Drrntien Industrial 2Inch TFT LCD Screen EC11 Rotary Encoding Module SPI IIC Interfaces $13.91

$1391
current price $13.91Drrntien Industrial 2Inch TFT LCD Screen EC11 Rotary Encoding Module SPI IIC Interfaces
2Inch TFT LCD Screen Rotary Encoding Module EC11 IIC SPI Interfaces For ESP32 Projects Compatible $8.16 Was $9.12

Now$816
current price Now $8.16, Was $9.12$9.12
2Inch TFT LCD Screen Rotary Encoding Module EC11 IIC SPI Interfaces For ESP32 Projects Compatible
Other options to consider(368)
Intelligent Displaying ESP32C3-LCDkit Board with I2C Support $30.37

$3037
current price $30.37Intelligent Displaying ESP32C3-LCDkit Board with I2C Support
Charging Protective Circuit Board For 21V Lithium Batteries Protective Circuit Board Module Replacement From $8.76
From$876
Charging Protective Circuit Board For 21V Lithium Batteries Protective Circuit Board Module Replacement
OPA828 Double Amplifier Chip Delivering Low Noise Current Consumption Board for Instrumentation Measurement Use $23.71

$2371
current price $23.71OPA828 Double Amplifier Chip Delivering Low Noise Current Consumption Board for Instrumentation Measurement Use
1 Channel 5V Module Time Delay Module Switching Timing Cycle Automatic Display Development Board $7.47

$747
current price $7.471 Channel 5V Module Time Delay Module Switching Timing Cycle Automatic Display Development Board
Misright Low Distortion High Current Double Channel OPA1622 Amplifier Board Low Noise For Professional Sound Application $13.04

$1304
current price $13.04Misright Low Distortion High Current Double Channel OPA1622 Amplifier Board Low Noise For Professional Sound Application
CIYISON Low-Power ESP32C3-LCDkit Board Perfect for Intelligent Displaying Applications Multiple Interfaces $23.77

$2377
current price $23.77CIYISON Low-Power ESP32C3-LCDkit Board Perfect for Intelligent Displaying Applications Multiple Interfaces
Portable 3S 40A Management Module Protective Board for Enhances Safety and Performances Green

Portable 3S 40A Management Module Protective Board for Enhances Safety and Performances Green
TDA7294 PRO Amplifier Board 2.0 Channel 150W Air-Cooled HiFi High Power Audio Amplifier Board $43.03

$4303
current price $43.03TDA7294 PRO Amplifier Board 2.0 Channel 150W Air-Cooled HiFi High Power Audio Amplifier Board
Clearance 18V Pack Protective Circuit Board Module For Power Tool Charging Board Accessories $11.63

$1163
current price $11.6318V Pack Protective Circuit Board Module For Power Tool Charging Board Accessories
MB102 USB Breadboard Power Supply Module MB102 Module 5V 3.3V 2 Channel Projects Was $7.65

MB102 USB Breadboard Power Supply Module MB102 Module 5V 3.3V 2 Channel Projects
7829 1KW 30MHz Low Pass Filter Power Amplifier Board Support LPF Shortwave $43.40 Was $48.49

Now$4340
current price Now $43.40, Was $48.49$48.49
7829 1KW 30MHz Low Pass Filter Power Amplifier Board Support LPF Shortwave
Rupoun 100W DC to AC Boost Module Step-Up Power Supply Board 24V Input to 0V 110V 220V AC Output $13.53

$1353
current price $13.53Rupoun 100W DC to AC Boost Module Step-Up Power Supply Board 24V Input to 0V 110V 220V AC Output
lanema 3S 40A Battery Protective Circuit Board Feature Safe Protections Feature

lanema 3S 40A Battery Protective Circuit Board Feature Safe Protections Feature
21V Power Tool Plate with LED Lights, Advanced Thermal Management & Balanced Protections $9.99

$999
current price $9.9921V Power Tool Plate with LED Lights, Advanced Thermal Management & Balanced Protections
1 Unit 26 CM Plastic Steel Ironing Board Professional Thermal Isolationbloomingflowers) $9.98

$998
current price $9.981 Unit 26 CM Plastic Steel Ironing Board Professional Thermal Isolationbloomingflowers)
Intelligent Displaying ESP32C3-LCDkit Development Board Cost-Effective Low Power $22.10 Was $24.69

Now$2210
current price Now $22.10, Was $24.69$24.69
Intelligent Displaying ESP32C3-LCDkit Development Board Cost-Effective Low Power
JUANCHENG 031-01267-001A - OEM Upgraded York Furnace Control Circuit Board by BDP $76.99

$7699
current price $76.99JUANCHENG 031-01267-001A - OEM Upgraded York Furnace Control Circuit Board by BDP
COOLHOOD 5-24V Bass Amplifier Board 100W TPA3116D2 Power Subwoofer Amplifier Board For Home Theater Accessories $10.99

$1099
current price $10.99COOLHOOD 5-24V Bass Amplifier Board 100W TPA3116D2 Power Subwoofer Amplifier Board For Home Theater Accessories
JYXOIHUB Smart Board 49" Dual System Touch Digital Electronic Whiteboard for Business Meetings(Include Wall Mount) $1,574.09

$1,57409
current price $1,574.09JYXOIHUB Smart Board 49" Dual System Touch Digital Electronic Whiteboard for Business Meetings(Include Wall Mount)
Reliability Mining Control Board for M20S M21S M30S M31S Miners with User Friendly Interfaces and Temperature Control $41.61

$4161
current price $41.61Reliability Mining Control Board for M20S M21S M30S M31S Miners with User Friendly Interfaces and Temperature Control
STM32F103C8T6 Development Board Module 64KB Flashing 20KB Suitable For Hardware Electronic Engineers Accessories $8.97

$897
current price $8.97STM32F103C8T6 Development Board Module 64KB Flashing 20KB Suitable For Hardware Electronic Engineers Accessories
Enhances Mining Experience Control Board For M20S M21S M30S M31S Miners $47.28

$4728
current price $47.28Enhances Mining Experience Control Board For M20S M21S M30S M31S Miners
ESP32P4 ESP32-P4 Development Board 4.3-Inch 480x800 IPS Capacitive Touch Screen ESP32-C6 Development Board $39.13

$3913
current price $39.13ESP32P4 ESP32-P4 Development Board 4.3-Inch 480x800 IPS Capacitive Touch Screen ESP32-C6 Development Board
Intelligent Display LCDkit Board with I2C/SPI Support & Low Power Features $34.83

$3483
current price $34.83Intelligent Display LCDkit Board with I2C/SPI Support & Low Power Features
TPA3118D2 Digital Stereo Audio Amplifier Board 30W&30W 2.0 Channel Amplifier Module DC 12-24V Audio Amplifier Module $7.83

$783
current price $7.83TPA3118D2 Digital Stereo Audio Amplifier Board 30W&30W 2.0 Channel Amplifier Module DC 12-24V Audio Amplifier Module
Heavy Duty Control Board For 12Inch Electric Chainsaws Suitable For Woodworking Gardening And Construction DIYer Projects From $11.76
From$1176
Heavy Duty Control Board For 12Inch Electric Chainsaws Suitable For Woodworking Gardening And Construction DIYer Projects
LCDkit Development Board Ideal for Intelligent Display Applications with I2C & SPI 240x240 LCD Resolution $30.71

$3071
current price $30.71LCDkit Development Board Ideal for Intelligent Display Applications with I2C & SPI 240x240 LCD Resolution
Efficient LCDkit Development Board For Intelligent Displays with I2C/SPI 240x240 Resolution Low Cost $29.02

$2902
current price $29.02Efficient LCDkit Development Board For Intelligent Displays with I2C/SPI 240x240 Resolution Low Cost
Suodoka LS ESP32 PRO V2.2 Laser Engraver Control Board Dual Core 32 Bit WIFI BT CNC Engraving Motherboard $35.65

$3565
current price $35.65Suodoka LS ESP32 PRO V2.2 Laser Engraver Control Board Dual Core 32 Bit WIFI BT CNC Engraving Motherboard
YAHHU TPM 2.0 Module Board Replacement for HPE 812119-001 745821-001 LPC 20-Pin Pinout Green PCB Module for Secure Computer Hardware Platform Support, 3.15 x 2.36 x 0.39 Inches / 8.0 x 6.0 x 1.0 cm $24.17

$2417
current price $24.17YAHHU TPM 2.0 Module Board Replacement for HPE 812119-001 745821-001 LPC 20-Pin Pinout Green PCB Module for Secure Computer Hardware Platform Support, 3.15 x 2.36 x 0.39 Inches / 8.0 x 6.0 x 1.0 cm
Yajisi Double Power Rectifier Filter Amplifier Rectification Filtration Board 1200W 100V 12A (4.69 inches / 119 mm)[cite: 1] $12.15
![Yajisi Double Power Rectifier Filter Amplifier Rectification Filtration Board 1200W 100V 12A (4.69 inches / 119 mm)[cite: 1]](https://i5.walmartimages.com/seo/Yajisi-Double-Power-Rectifier-Filter-Amplifier-Rectification-Filtration-Board-1200W-100V-12A-4-69-inches-119-mm-cite-1_cfbb04ea-0a44-489c-b224-48a734f8e400.296f1cc93062c0baa8a72f3cd1bf6448.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$1215
current price $12.15Yajisi Double Power Rectifier Filter Amplifier Rectification Filtration Board 1200W 100V 12A (4.69 inches / 119 mm)[cite: 1]
JUANCHENG For Carrier Furnace Control Board ICM282A for Models HK42F2013 and More $101.69

$10169
current price $101.69JUANCHENG For Carrier Furnace Control Board ICM282A for Models HK42F2013 and More
M Buder RP2040 Tiny Microcontroller Development Board Dual Core Processor with USB Port Adapter and FPC Cable for C C++ Python $15.00

$1500
current price $15.00M Buder RP2040 Tiny Microcontroller Development Board Dual Core Processor with USB Port Adapter and FPC Cable for C C++ Python
7829 TPA3116D2 Subwoofer Amplifier Board TPA3116D2 Sound Amplifier 100W Bass 100W Amplifier Circuit Board 12-26V For Car Was $5.09

7829 TPA3116D2 Subwoofer Amplifier Board TPA3116D2 Sound Amplifier 100W Bass 100W Amplifier Circuit Board 12-26V For Car
MB102 Breadboard Power Supply Module 2 Way 3.3V 5V MB102 Solderless Bread Board Breadboard Dedicated Power Module

MB102 Breadboard Power Supply Module 2 Way 3.3V 5V MB102 Solderless Bread Board Breadboard Dedicated Power Module
Riousery Server Power Supply Breakout Board 6 Pin Universal Converter Adapter Board for DPS 1200FB A, High Efficiency Computer Power Supplies, 10 x 5 x 3 inches / 25.4 x 12.7 x 7.6 cm $10.81

$1081
current price $10.81Riousery Server Power Supply Breakout Board 6 Pin Universal Converter Adapter Board for DPS 1200FB A, High Efficiency Computer Power Supplies, 10 x 5 x 3 inches / 25.4 x 12.7 x 7.6 cm
YAHHU ESP32-IO Development Expansion Board Module Programming Learning I/O Shield Component with WiFi Bluetooth for Arduino IoT Project 8.00x6.00x2.00 inches / 20.3x15.2x5.1 cm

YAHHU ESP32-IO Development Expansion Board Module Programming Learning I/O Shield Component with WiFi Bluetooth for Arduino IoT Project 8.00x6.00x2.00 inches / 20.3x15.2x5.1 cm
SDFGTstore Circuit Control Power Panels Electronic Board Plastic Texture for Fan Blower $30.43

$3043
current price $30.43SDFGTstore Circuit Control Power Panels Electronic Board Plastic Texture for Fan Blower
Yajisi XH-M604 6-60V (80V Max) Battery Charging Control Board Charger Power Module[cite: 1] $12.01
![Yajisi XH-M604 6-60V (80V Max) Battery Charging Control Board Charger Power Module[cite: 1]](https://i5.walmartimages.com/seo/Yajisi-XH-M604-6-60V-80V-Max-Battery-Charging-Control-Board-Charger-Power-Module-cite-1_598e5946-4666-44ad-a6db-24fb58bb10d9.65856d7a6a4302f06cd5028eea8b36fa.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$1201
current price $12.01Yajisi XH-M604 6-60V (80V Max) Battery Charging Control Board Charger Power Module[cite: 1]
YAHHU ZK-502L Bluetooth 5.0 Power Amplifier Board Stereo Digital Audio Amp Module, Mini Dual Channel 50W+50W High Power Audio Receiver Electronic Component Subassembly for DIY Wireless Speakers $12.17

$1217
current price $12.17YAHHU ZK-502L Bluetooth 5.0 Power Amplifier Board Stereo Digital Audio Amp Module, Mini Dual Channel 50W+50W High Power Audio Receiver Electronic Component Subassembly for DIY Wireless Speakers
Suodoka RJ45 Connector Post Board Outdoor Waterproof Adapter IP67 Threaded Connection, Heavy Duty Industrial Aviation Network Interface Extension Jack Coupler (2 Pcs, 10 Inches / 25.4 cm) $13.45

$1345
current price $13.45Suodoka RJ45 Connector Post Board Outdoor Waterproof Adapter IP67 Threaded Connection, Heavy Duty Industrial Aviation Network Interface Extension Jack Coupler (2 Pcs, 10 Inches / 25.4 cm)
CIYISON TPA3255 Double Channel Digital Power Amplifier Board 315W+315W 19V-50V Power $22.48

$2248
current price $22.48CIYISON TPA3255 Double Channel Digital Power Amplifier Board 315W+315W 19V-50V Power
Clearance 200W Stereo Amplifier Board- Bluetooth 5.1 Audio,2.1 Channel Hifi Subwoofer Power Amp Module with Treble & Bass Control – DC 12-24V for Home DIY Wireless Speaker Was $14.99

200W Stereo Amplifier Board- Bluetooth 5.1 Audio,2.1 Channel Hifi Subwoofer Power Amp Module with Treble & Bass Control – DC 12-24V for Home DIY Wireless Speaker
14 out of 5 Stars. 1 reviews
Step Up Protections Module Power Supply 12V/15V 24W 1A Uninterrupted Power Supply Module Uninterruptible Power Control Board Module Replacement $10.12

$1012
current price $10.12Step Up Protections Module Power Supply 12V/15V 24W 1A Uninterrupted Power Supply Module Uninterruptible Power Control Board Module Replacement
Laptop Power Button Board Replacement For Notebooks 5570 LS-F114P Power Switching Board $12.94

$1294
current price $12.94Laptop Power Button Board Replacement For Notebooks 5570 LS-F114P Power Switching Board
7829 5-24V TPA3116D2 Digital Sound Amplifier Subwoofer Power Amplifier Board Mono $4.65 Was $5.19

Now$465
current price Now $4.65, Was $5.19$5.19
7829 5-24V TPA3116D2 Digital Sound Amplifier Subwoofer Power Amplifier Board Mono
Advanced 12Inch Electric Chainsaw Circuit Board Offering Efficient Cutting And Reliably Power Management Quick Install

Advanced 12Inch Electric Chainsaw Circuit Board Offering Efficient Cutting And Reliably Power Management Quick Install
Balancing Module 6A Active Equalization Module 4S/6S/17S Configurations With Automatic Low Voltages Shutdown

Balancing Module 6A Active Equalization Module 4S/6S/17S Configurations With Automatic Low Voltages Shutdown
12V 30Wx2 Digital Sound Power Amplifier Board Double Channel Stereo Power $8.94

$894
current price $8.9412V 30Wx2 Digital Sound Power Amplifier Board Double Channel Stereo Power
7829 TPA3116D2 Subwoofer Amplifier Board TPA3116D2 Sound Amplifier 100W Bass 100W Amplifier Circuit Board 12-26V For Car $8.05 Was $8.99

Now$805
current price Now $8.05, Was $8.99$8.99
7829 TPA3116D2 Subwoofer Amplifier Board TPA3116D2 Sound Amplifier 100W Bass 100W Amplifier Circuit Board 12-26V For Car
RUISINERY LCDkit Development Board Ideal for Applications with I2C & SPI 240x240 LCD Resolution $28.88

$2888
current price $28.88RUISINERY LCDkit Development Board Ideal for Applications with I2C & SPI 240x240 LCD Resolution
CEORPER Uninterruptible Power Expansion Board Power Management Board Power See price in cart

See price in cart
current price See price in cartCEORPER Uninterruptible Power Expansion Board Power Management Board Power
WINDLAND TDA7297 9-15V Power Amplifier Module 2 Channel 15W+15W Heat Dissipation Power Amplifier Module for Home Theater $9.95 Was $11.14

Now$995
current price Now $9.95, Was $11.14$11.14
WINDLAND TDA7297 9-15V Power Amplifier Module 2 Channel 15W+15W Heat Dissipation Power Amplifier Module for Home Theater
LAZIOEGR 8-Channel WiFi Relay Module ESP8266 Development Board for Smart Home Automation, Wireless Control Module DC 7-28V / 5V (8.26 x 5.90 inches / 21.0 x 15.0 cm) $21.47

$2147
current price $21.47LAZIOEGR 8-Channel WiFi Relay Module ESP8266 Development Board for Smart Home Automation, Wireless Control Module DC 7-28V / 5V (8.26 x 5.90 inches / 21.0 x 15.0 cm)
3-string 12.6V 18650 Protective Board Balanced/Enhanced Power Protections Board Feature 40A Current From $8.57
From$857
3-string 12.6V 18650 Protective Board Balanced/Enhanced Power Protections Board Feature 40A Current
Rupoun PCIE Serial Card 2 Ports Plug and Play Automatic Identification PCI-E Expansion Card 9-Pin COM Port Adapter for Desktop PC Computer, 7.87 inches / 20 cm Length, Durable Printed Circuit Board $18.58

$1858
current price $18.58Rupoun PCIE Serial Card 2 Ports Plug and Play Automatic Identification PCI-E Expansion Card 9-Pin COM Port Adapter for Desktop PC Computer, 7.87 inches / 20 cm Length, Durable Printed Circuit Board
Lithium Batteries Pack Cell Module 21V Lithium Batteries Charging Protective Board Power Circuit Board Replacement

Lithium Batteries Pack Cell Module 21V Lithium Batteries Charging Protective Board Power Circuit Board Replacement
Misright 12V 30Wx2 Digital Sound Power Amplifier Board Double Channel Stereo Power $8.68

$868
current price $8.68Misright 12V 30Wx2 Digital Sound Power Amplifier Board Double Channel Stereo Power
BELNET Smart Board 65" Meeting Board IR Touch Interactive Casting for Command Centers, Classroom and Office(Include Wall Mount) $2,254.67

$2,25467
current price $2,254.67BELNET Smart Board 65" Meeting Board IR Touch Interactive Casting for Command Centers, Classroom and Office(Include Wall Mount)
Osfvolr - 2.8 Inch IPS Touchscreen Development Board 5-Point Touch 240x320 Display Support WiFi Bluetooth HMI/LVGL GUI $27.39

$2739
current price $27.39Osfvolr - 2.8 Inch IPS Touchscreen Development Board 5-Point Touch 240x320 Display Support WiFi Bluetooth HMI/LVGL GUI
12-24V TPA3116D2 Subwoofer Amplifier Board 100W Single Channel For Car $14.55

$1455
current price $14.5512-24V TPA3116D2 Subwoofer Amplifier Board 100W Single Channel For Car
TDA7294 PRO Amplifier Board 2.0 Channel 150W Air-Cooled HiFi High Power Audio Amplifier Board,1 x Power Amplifier Board,Photo Color $37.99

$3799
current price $37.99TDA7294 PRO Amplifier Board 2.0 Channel 150W Air-Cooled HiFi High Power Audio Amplifier Board,1 x Power Amplifier Board,Photo Color
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fankhu 5128 Audio Power Amplifier Mono 5W Class D Amplifier Module DC2.5-5.5V Low Distortion Low Noise DIY Accessories








