BestDealPlus
  1. Home
  2. Computer & Office
  3. Computer Components
Unfortunately, this product is no longer available.
12v 4 Channel Relay Shield USB Control Interface 4 Channel Relay Module
12v 4 Channel Relay Shield USB Control Interface 4 Channel Relay Module
12v 4 Channel Relay Shield USB Control Interface 4 Channel Relay Module

12v 4 Channel Relay Shield USB Control Interface 4 Channel Relay Module

(5.0)
US $ 22.22    6% off
US $ 20.89
Out Of Stock
 Shop More  Best Sellers

Cheap And Discounts 12v 4 Channel Relay Shield USB Control Interface 4 Channel Relay Module Wholesale. Buy Directly From Merchant SZELEYIZHI Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.

Recommends

Pi 3 Model A+ Plus 4-Core CPU BMC2837B0 512M RAM Pi 3A+ with WiFi and Bluetooth
US $ 23.95
(5.0)
M5Stack Official ATOMIC Stepmotor Base (DRV8825)
US $ 8.94
(5.0)
HOT
2024 Used ASUS Graphics Cards AMD RX 590 8GB GDDR5 Mining GPU Video Card 256Bit Computer RX590
US $ 26.05
US $ 74.42
-65%
(5.0)
M5Stack Official Grove Y Cable 20cm (5pcs)
US $ 3.95
(5.0)
HOT
2024 Used Asus TUF GTX 1660 Ti 6GB GAMING GDDR6 Graphics card GeForce GTX 1660Ti 6G Video card 192bit Dual Fans
US $ 49.77
US $ 142.20
-65%
(5.0)
HOT
2024 Used ASUS Graphic card GTX 1660 6GB placa de video graphics card GPU for NVIDIA
US $ 47.50
US $ 135.71
-65%
(5.0)
HOT
ESP32-S3 1.28inch Round LCD Display Screen Module With WIFI Bluetooth Case Type-C port Development Board GC9A01A QMI8658A
US $ 22.70
(5.0)
HOT
Gladiator, FPGA DMA with Custom Unique PCILeech Firmware up to 300 MB/s Speed, FPGA DMA USB-C/PCIe Connection, FPGA USB Firmware
US $ 211.33
(4.5)
HOT
EVGA GeForce RTX 3080 Ti FTW3 ULTRA GAMING 12GB GDDR6X Graphics Card
US $ 181.40
US $ 518.28
-65%
(5.0)
Luckfox Pico All Series Options Camera MINI-A/B/Plus/Pro/Max/Ultra/Ultra-W/LCD-For-Ultra RV1106/RV1103 Rockchip Linux AI Board
US $ 8.93
(5.0)
HOT
2024 USED Gigabyte GeForce RTX 3080 10GB Gaming OC Graphics Card GPU | 1yr Warranty
US $ 159.51
US $ 455.73
-65%
(5.0)
WeAct RA4M1 Renesas R7FA4M1AB3CFM#AA0 R7FA4M1 R7FA4M1AB3CFM Core Board Demo Board
US $ 6.28
(5.0)
Waveshare CSI FPC Flexible Cable For Raspberry Pi 5 22Pin To 15Pin Options For 200 / 300 / 500mm, Suitable For CSI Camera Modu
US $ 3.68
(5.0)
SupTronics Raspberry Pi CM4 rackmount IPKVM switch KVM over IP PIKVM X653-1U
US $ 4.75
US $ 5.28
-10%
(5.0)
HOT
USED 2024 SOYO Graphics Card AMD GPU Radeon RX 550 4G GDDR5 128Bit 14nm Computer PC RX550 PCI-E 3.0 Gaming Video Cards Full New
US $ 36.30
US $ 103.72
-65%
(5.0)
Kmbox Net, Network Keyboard and Mouse Controller, AI/DMA Kmbox-net, Single Machine Dual Controller USB Converter 
US $ 37.74
US $ 66.22
-43%
(5.0)
HOT
USED MAXSUN Graphics Cards RTX 4070 4060TI 4060 3060 3060TI 3050 3070 GPU NVIDIA Gaming Video Card Desktop Computer components
US $ 186.61
US $ 533.16
-65%
(5.0)
HOT
USED RX 5700 8GB Placa De Video Graphics Card GPU GDDR6 256-bit 7nm Video Card Support Desktop CPU rx 5700
US $ 47.16
US $ 134.76
-65%
(5.0)
HOT
SupTronics Raspberry Pi CM4 based IPKVM switch KVM over IP PIKVM X653
US $ 84.53
(5.0)
HOT
2024 USED RTX3050 8GB GDDR6 128bit Computer Graphics Card RTX 3050 8GB Gaming PC rtx 3070 DP*HDMI -compatible placa de video
US $ 129.85
US $ 371.01
-65%
(5.0)
HOT
EMG Sensor Robotic Arm Electrical Muscle Signal Sensor Robotic Arm, ARDUINO Project Open Source Laboratory Project
US $ 65.50
(3.0)
HOT
USED Graphics Card AMD Radeon RX 580 8G GDDR5 256Bit 2048SP PCI Express 3.0 ×16 GPU Computer Gaming RX 580 8GB placa de video
US $ 22.17
US $ 63.34
-65%
(5.0)
M5Stack Official I2c Joystick 2 Unit(STM32G030)
US $ 4.95
(5.0)
HOT
2024 Used Asus TUF GTX 1660 Ti 6GB GAMING GDDR6 Graphics card GeForce GTX 1660Ti 6G Video card 192bit Dual Fans
US $ 49.77
US $ 142.20
-65%
(5.0)
HOT
USED RTX 2070 Super 8G Placa De Video Gaming Graphics Card 256Bit GDDR6 RGB Game Video Card For NVIDIA GeForce PCI-E 3.0X16 pc
US $ 92.50
US $ 264.29
-65%
(5.0)
HOT
2024 USED RTX 2060 Super 8GB Graphics Card 2060S GDDR6 VGA HDMI VIDEO 256Bit Gaming for PC Computer
US $ 92.17
US $ 263.34
-65%
(5.0)
M5Stack Official Isolated RS485 Unit
US $ 9.94
(5.0)
MNAZ Ori A1466 USB Power Audio I/O Board Flex Cable For Apple MacBook Air 13" 821-1722-A Mid 2013 2014 To Early 2015 2017
US $ 4.22
(5.0)
HOT
2024 USED GeForce RTX 4060 VENTUS 2X BLACK 8G OC Gaming Graphics Card 8G GDDR6 128-bit PCI-E 4.0x8 HDMI DP 8Pin Desktop
US $ 128.25
US $ 366.42
-65%
(5.0)
HOT
USED SOYO NVIDIA GeForce RTX 2060 SUPER 2060 6G Graphics Card PCIE 3.0x16 256Bit Ray Tracing Gaming Video Card New GPU Card
US $ 78.48
US $ 224.22
-65%
(5.0)
Captain DMA 75T Card - Direct Memory Access - DMA Board 75T FPGA
US $ 84.53
US $ 169.06
-50%
(5.0)
HOT
NVIDIA Jetson Orin NX AI Development Module, System-on-Module, NANO Size, 16GB 128-bit LPDDR5, Up To 100TOPS 900-13767-0000-000
US $ 515.66
US $ 560.50
-8%
(5.0)
HOT
USED RTX 3070 8G Graphics Card GDDR6 256Bit 2*8Pin PC Gaming Video Card Computer Express X16 4.0 rtx 3070 placa de video
US $ 96.77
US $ 276.48
-65%
(5.0)
M5Stack Official Display Module 13.2
US $ 26.90
(4.0)
HOT
102110842 Development Boards & Kits - Other Processors NVIDIA Jetson AGX Orin 64GB Developer Kit
US $ 5,787.45
(5.0)
M5Stack Official LoRa Module 868 MHz v1.1
US $ 17.50
(5.0)
HOT
USED RTX 2060 Super 8GB Graphics Card Placa De Video GDDR6 256Bit GPU PCI-E 3.0x16 rtx 2060 super 8gb Gaming Card RGB Lighting
US $ 76.32
US $ 218.05
-65%
(5.0)
HOT
WatchEye ESP32 Camera Bionic Eyes Tracking of Faces Camera Face Tracking ESP32CAM Eye Diy Kit Open Source Robot Project
US $ 49.90
(5.0)
DMA Fuser Box, HD Multimedia Interface Display Overlayer, DMA Fusion 4K 60HZ/2K 144Hz/1K 240Hz Hardware Adapter HDMI Synthesizer
US $ 105.66
US $ 211.33
-50%
(5.0)
HOT
ESP32 C3 1.69inch Ornament Trinket LVGL Astronaut Clock Watch Round LCD TouchScreen ST7789 240x280 With WiFi Bluetooth
US $ 13.30
(5.0)
LGA1150 1151 1155 1156 1366 2011 AM4 DIY heatsink cpu cooler bracket backplane+spring+screw
US $ 8.00
(5.0)
HOT
2024 Used ASUS Graphics Cards AMD RX 590 8GB GDDR5 Mining GPU Video Card 256Bit Computer RX590
US $ 26.05
US $ 74.42
-65%
(5.0)
HOT
Piesia 2.5" Pico Itx Motherboard 12th Alder Lake-N N100 N305 DDR5 2*Com Linux X86 Embedded Industrial PC Mainboard
US $ 241.10
(5.0)
HOT
USED RTX4070Ti SUPER 16G/RTX4070TI-12G Graphics Card GDDR6X NVIDIA 5NM 256Bit 16Pin Video Card placa de video PCI 4.0
US $ 230.00
US $ 657.15
-65%
(5.0)
Waveshare UGV Beast ROS 2 Open-source Off-Road Tracked AI Robot For Jetson Orin Series Board, Dual controllers, 360° Flexible
US $ 605.66
(5.0)
HOT
2024 ZOTAC RTX 3070 RTX 3070 8GB Video Cards GPU rtx 3070 8GB X-Gaming GeForce Gaming OC Graphics Card Desktop PC Computer Game
US $ 114.89
US $ 328.26
-65%
(5.0)
HOT
USED YESTON RADEON AMD RX 6750 GDDR6 GRE 10G D6 Graphics Card 160bit rx6750 AMD Graphic Card for PC Gaming видеокарты
US $ 88.68
US $ 253.36
-65%
(5.0)
Raspberry Pi 5 Box Case Kit-C PCIe to M.2 NVMe SSD All Ports To Pi's USB Side
US $ 26.41
(4.8)