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diustou USB to Multi-Serial Port Module - TTL/RS232/RS422/RS485, Extended Interface, in-Module Serial Signal Conversion, Industrial Grade Isolated Metal Shell Adapter

Model #: 668706892284

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FainWan 2pcs 8 Channel DC 5V Relay Module with Optocoupler for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi

Model #: 477915003813

S$60^.62 –
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ESP32-P4-WIFI6-POE-ETH High-Performance Development Board, Based On ESP32-P4 and ESP32-C6, Supports Wi-Fi 6 and Bluetooth 5 (LE), with Integrated PoE Module for PoE Power Supply and Camera (7 Items)

Model #: 934196358433

S$120^.14 –
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Davonpha Cat8 Tool-Free RJ45 Connectors 12-Pack - Shielded Industrial Ethernet Plugs for 40Gbps/2000MHz, 22-26 AWG Cat8/Cat7/Cat6a Cables, PoE++ Ready with Full Metal Shielding (Cat8 12-Pack)

Model #: 9391048977302

S$196^.86 –
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BME680 Environmental Module, Barometric Pressure, Humidity, VOC Gas Change, I2C, SPI, for Raspberry Pico, ESP32, Motherboard

Model #: 9158154844221

S$77^.22 –
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Mesh Node T114 V2 LoRaWAN Meshtastic Board AYWHP Meshtastic Tracker Nordic nRF52480 with Screen GNSS + Screen Case 1.9 TFT Display 902-928MHz SX1262 Chip BLE WiFi Compatible with Arduino/Meshtastic

Model #: 969722296705

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A Pair Gigabit Ethernet Media Converter, 10/100/1000Mbps Networks Ethernet to Fiber Media Converter, with 2pcs 1000Base-SX SFP Module (1.25Gb/s, Multimode, Dual LC, 850nm, 550m)

Model #: 886336185112

S$109^.08 –
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SIXRUN Printer Head, Printer Accessories, 4 Pcs Printhead Printer Magenta Black Cyan Yellow Print Replacement for HP 100 110 111 500 510 800 813 850

Model #: 439480303804

S$124^.65 –
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Gustard N18 PRO HiFi Audio Network Switch, 5* Ethernet Ports 1* SPDIF Optical Fiber Input Interface, BNC 10 MHz Clock Input, High Performance Network Switch for HiFi Audio Streaming(Silver)

Model #: 9306201280182

S$1,022^.17 –
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DIN Rail Mount 8 SPDT IoT Power Relay Module for BeagleBone Black

Model #: 880176460620

S$155^.68 –
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4 Packs 250W DC-DC Boost Converter Module - 10-40V to 10-50V Adjustable, 6A 150kHz Constant Voltage/Current Power Module

Model #: 478643977582

S$78^.61 –
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Banana Pi BPI M4 Zero Allwinner H618 LPDDR4 4GB Linux Single Board Computer, Wireless Dual-Band Development Board, ARM Mali G31 GPU for IoT Programming, Support Debian Ubuntu (4+32G SBC)

Model #: 694782948454

S$151^.74 –
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diustou Serial Port to ETH Ethernet (RJ45) Module Digitally&Power Isolated USB a to RJ45 Converter Module Interface TTL RS232 RS485 to ETH RJ45 Network Port (RS485 to ETH)

Model #: 230366139605

S$103^.45 –
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Lenel LNL-1320-S3 - Dual Reader Interface Module Series 3

Model #: 9158154865653

S$1,110^.78 –
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Heltec Mesh Node T114 V2 Meshtastic Tracker Nordic nRF52480 SX1262 LoRa LoRaWAN 915MHz Positioning 1.14-inch Display Development Kit Solar Panel Power Supply with BLE WiFi (T114 with Screen GNSS Case)

Model #: 230366130114

S$137^.89 –
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diustou SP3232 Isolated RS232 to TTL Converter Module with Metal Enclosure Industrial Serial Port Adapter Board with Electrical Isolation Protection 3.3V/5V DB9 Male

Model #: 648735429750

S$99^.38 –
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Industrial 8-Channel ESP32-S3 WiFi Relay Module, Xtensa 32-bit LX7 Dual-Core Processor, Onboard Isolated RS485 Interface +8-CH Digital Inputs + 8-CH Relays +PoE Network Port, Supports WiFi/BT

Model #: 477915975721

S$152^.18 –
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BatPower A1713 Replacement Laptop Battery for Apple Late 2016 Mid 2017 MacBook Pro 13-inch A1708 EMC 2978 EMC 3164 Battery MacBook Pro 13" Two Thunderbolt 3 Ports A1708 Apple A1713 Battery 54.5Wh

Model #: 694782985596

S$225^.75 –
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DCDC 10-60V to 12-97V 1500W 30A Voltage Step Up Converter - Boost CC CV Power Supply Module - Non Isolated DC Power Converter Module

Model #: 452465668880

S$77^.22 –
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2pcs 1200W 20A DC Converter Boost Power Supply Module Voltage Converter 8-60V to 12-83V

Model #: 342266105755

S$85^.54 –
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DEVMO 2PCS TCS230 TCS3200 RGB Light Color Recognition Sensor Detector Module with 4 LED Compatible with MCU Ar-duino

Model #: 596826864129

S$78^.62 –
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YIOVVOM DB9 Breakout Connector, Female 9 pin RS232 connectors, Solderless D-SUB RS485 Serial Adapter Module Board with Screw Terminals, Case, Long Bolts 10 PCS

Model #: 355756723704

S$86^.92 –
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DC DC Stabilizer 30V-72V to 48V Boost Buck Converter 8A 384W Waterproof Voltage Regulator 48Volt Power Module for Golf Cart Car Audio Solar Power System LCD LED Display Screen(XW-3072-48-8A-N)

Model #: 621924943626

S$128^.46 –
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diustou Industrial RS485 to TTL Serial Adapter Converter Module Interface Port TTL to RS485 Serial Conversion Module with Power&Digital Isolation Half&Duplex Communication SP3485 UART

Model #: 472744063311

S$74^.46 –
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LewanSoul ESP32-S3 Camera Module WiFi Bluetooth 5.0 AI Vision Support C/C++ Programmed Video Transmission Face/Color Recognition Line Tracking Smart Vision Module

Model #: 477915923395

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Nflightcam USB-C Smartphone Aircraft Audio Cable

Model #: 596826884240

S$102^.70 –
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DROK DC Adjustable Buck Converter 2pcs, 24v to 12v Step Down Converter Voltage Regulator 6V-32V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Step Down Transformer with USB Port and Protective Case

Model #: 934196449032

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KNACRO Waterproof DC to DC 12V to 24V Step up Converter, 12V to 24V 30A 720W Voltage Boost Converter, Car Power Supply Voltage Regulator Module

Model #: 884945233019

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IP67 USB 3.0 A Connection Extension Cable Type A Male to Female Flush Panel Mount Bulkhead 5Gbps Data Transfer Compatible IFM E70453 for Control Cabinet HMI Automation Systems (0.3M/0.98FT)

Model #: 537470397007

S$91^.02 –
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10 Pack-Visual Fault Locator Adapter, LC/UPC Female to FC/UPC Male Simplex Fiber Optic Adapter/Coupler Single Mode 9/125um Hybrid Optical Fiber Convertor for Optical Power Meter Visual Fault Locator

Model #: 322002850446

S$71^.70 –
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Heltec V4 ESP32 LoRa Development Board Without OLED ESP32-S3 27dBm High Power SX1262 Chip for Meshtastic Devices Arduino LoRaWAN WiFi IoT Wireless Communication Pre-soldered Headers with GPS

Model #: 934196491284

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A-Tech 8GB DDR4 2400 MHz SODIMM PC4-19200 (PC4-2400T) CL17 Non-ECC Laptop RAM Memory Module

Model #: 994255026536

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Treedix 5V Uninterruptible Power Supply for Raspberry PiSimultaneous Charge & Output, Provides Power Supply via Pogo Pins, High-Power Boost Circuit Compatible with Raspberry Pi zero/2B/3B/3B+/4B

Model #: 668706868470

S$85^.54 –
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5G Network Module, Plug and Play DW5930E T99W175 Security PCIE M.2 Network Card for Laptop Computer

Model #: 648735384455

S$212^.91 –
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Yosoo Health Gear 4 Port NVMe to PCIe Host Controller Expansion Card, M.2 PCIE Adapter Card, M.2 NVMe SSD to PCIE X16 M Key Hard Drive Converter Reader Expansion Card

Model #: 596826853536

S$59^.19 –
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4PCS ESP32 Type C Development Board ESP32S Type-C USB WiFi + Bluetooth ESP-WROOM-32 2.4GHz CH340C Dual Core WiFi NodeMCU Processor Microcontroller ESP32-DevKitC-32

Model #: 508922628871

S$63^.21 –
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