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AJMRTC 10PCS MOC3063 DIP-6 Opto Triac Coupler IC, Zero-Crossing Optocoupler, Isolated Triac Driver Chip, for AC Switch Control, Solid State Relay, Motor & Lamp Circuit DIY Projects
Limited time offer, ends 11/25
$12.03
Free Shipping
12V Bluetooth Relay Module - Mobile Phone Wireless Remote Control Switch - IoT
Limited time offer, ends 11/15
$16.73
Free Shipping
AJMRTC 1Set 1 Channel Relay Shield for Wemos D1 Mini ESP8266 Development Board, Relay Module for Smart Home Switch, IoT Project Control
Limited time offer, ends 11/25
$10.84
Free Shipping
USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (10)
Limited time offer, ends 11/15
$433.46
Free Shipping
USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (2)
Limited time offer, ends 11/15
$93.07
Free Shipping
RP2350-ETH Dual-Core Ethernet Module Development Board with USB-C Port Compatible with Raspberry Pi Microcontroller
Limited time offer, ends 11/15
$36.56
Free Shipping
AJMRTC PCF8563 PCF8563T RTC Real Time Clock Module, IIC I2C Interface 8563 Time Calendar Breakout Board, Low Power RTC Timer Module for Arduino, Raspberry Pi, Electronic DIY and IoT Projects
Limited time offer, ends 11/25
$11.03
Free Shipping
AJMRTC ESP8266 Single Channel Relay Module with ESP-12F Development Board, DC5-80V Wide Voltage Power Supply Relay Control Board, Wireless WiFi Switch for Smart Home Automation & IoT Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC Precision RTC Module for Raspberry Pi Pico, Onboard DS3231 Chip, High Accuracy Real-Time Clock Module, I2C Interface Low Power Time Keeping Board for Embedded IoT Projects
Limited time offer, ends 11/25
$27.76
Free Shipping
AJMRTC MCU-30105 MAX30105 Optical Sensor Module DC 5V, Smoke Particle and Flame Detection Breakout Board for Arduino STM32 Microcontroller Electronic DIY Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
2Pcs 1 Channel Switch Relay Module Modbus Rtu Switching Input Output Relays Board with Anti-Reverse Connection Protection RS485 TTL Communication
Limited time offer, ends 11/15
$11.71
Free Shipping
Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation
Limited time offer, ends 11/15
$12.79
Free Shipping
HK-B35T Serial to Wi Fi + 5.2 Bluetooth-Compatible Module Dual-Mode Low-Power Wireless Serial Transparent Transmission (Test Kit)
Limited time offer, ends 11/15
$19.55
Free Shipping
USR 5PCS USR-TCP232-302 Tiny Size Serial RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS
Limited time offer, ends 11/15
$222.58
Free Shipping
for Raspberry Pi Compute Module 4/5 Antenna Kit Supports 2.4G/5G WiFi Frequency Band @
Limited time offer, ends 11/14
$45.17
Free Shipping
8-Ch RS485 to RJ45 Ethernet Serial Server, 8 Channels RS485 Independent Operation, Rail-Mount Industrial Isolated Serial Module, Bi-Directional Transmission @(8-CH RS485 to ETH (B))
Limited time offer, ends 11/14
$310.97
Free Shipping
ESP8266 Relay Module W-F- Smart Socket Remote Smart Control Switch with ESP-01S Module
Limited time offer, ends 11/15
$17.67
Free Shipping
AW-CB375NF Dual-Band Wireless NIC 2.4G/5GHz Dual-Band WiFi 5 Bluetooth 5.0, RTL8822CE-CG Core @(Wireless-AW-CB375NF)
Limited time offer, ends 11/14
$59.45
Free Shipping
Industrial 8-Channel RP2350 Relay Module, Based On RP2350 Dual-core & Dual-Architecture Microcontroller, Supports Digital Input, Ethernet Port, RS485 @(RP2350-POE-ETH-8DI-8RO)
Limited time offer, ends 11/14
$166.97
Free Shipping
Waveshare Serial Server RS232/485 to WiFi and Ethernet, Ethernet to WiFi Convert
Limited time offer, ends 11/15
$120.56
Free Shipping
AJMRTC 2262 2272 4 Channel 315MHz Wireless Remote DIY Kit, Transmitter and Receiver Module Set, RF Wireless Control Board for Electronic DIY Robot and Remote Switch Project
Limited time offer, ends 11/25
$11.88
Free Shipping
1pc Sensor Hub 4G Data Logger with MODBUS-RTU RS485 Protocol - DC Only
Limited time offer, ends 11/15
$1,047.30
Free Shipping
Industrial Serial Server RS485 to RJ45 Ethernet Module with POE Function, Modbus
Limited time offer, ends 11/15
$90.60
Free Shipping
USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (1)
Limited time offer, ends 11/15
$55.07
Free Shipping
HK-B35T Serial to Wi Fi + 5.2 Bluetooth-Compatible Module Dual-Mode Low-Power Wireless Serial Transparent Transmission (Single Module)
Limited time offer, ends 11/15
$14.88
Free Shipping
USR-TCP232-304 Serial RS485 to TCP/IP Ethernet Server Converter Module with Built-in Webpage DHCP/DNS Supported
Limited time offer, ends 11/14
$78.99
Free Shipping
Industrial 8-Channel RP2350 Relay Module, Based On RP2350 Dual-core & Dual-Architecture Microcontroller, Supports Digital Input, RS485 @(RP2350-ETH-8DI-8RO)
Limited time offer, ends 11/14
$160.97
Free Shipping
RS485 to RJ45 Ethernet Industrial Serial Server, TCP/IP to Serial, 9~24V Power S
Limited time offer, ends 11/15
$82.05
Free Shipping
