Trigger signal inpu t supports user selection, high level or low level pulse triggering. With power indicator light and relay suction indicator light. With power indicator light and relay suction indicator light.
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ESP32 1.54 inch E-ink Display Open Source Programmable Watchy Module Compatible with Arduino
Aliexpress UK
Model: EG III-140. Type: Relay interface / evaluation unit for sensors (multi-channel safety/monitor relay). Used module in good working condition.
eBay
130mm*200mm Embedded Hidden Floor Socket FR/UN/US/EU/UK Outlet Replaceable Module Flat Floor Socket 250V Built In Socket
Aliexpress UK
An 8A 24V DC double pole relay interface module that features coil/contact separation. The module is supplied complete with relay, socket, LED, ejector clip and identification label, making it easy to order all these components with just one part number. Suitable for many applications, e.g. industrial automation, heating and cooling systems, elevators, etc. Status LED Changeover contacts 35mm DIN Rail mounting cRU Approval .
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QS-Zigbee-CP03 Tuya ZigBee Curtain Switch Module for Roller Shutter Blinds Motor Smart Home Google Home Alexa Control APP Remote
Aliexpress UK
The 48.31.7.024.0050SPA is a Relay Interface Module with sensitive DC coil. Instant ejection of relay by plastic retaining clip. Relay Mounting DIN Rail. Ideal interface for PLC and electronic systems.
eBay
72V60V48V36V24V to 19V Car Power Converter Step-Down Module 24V Drop 19V DC Power Regulator for Vehicle Electronics
Aliexpress UK
12V 1/2/4/8/16 -Channel Relay interface board, and each one needs 15-20mA Driver Current. 12V Various Channel Relay Boards. Power indicator (green), Two ways of relay status indicator light (red). Equipped with high-current relay, AC250V 10A ; DC30V 10A.
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Load Cell HX711 AD Module Weight Sensor Digital Display Electronic Scale Weighing Pressure Sensors for arduino
Aliexpress UK
The Tyco / ADT RIM800 MX Relay Interface Module is a high-quality fire protection equipment manufactured by TYCO in the Czech Republic. This unit is essential for connecting and controlling fire alarm systems in various industrial, commercial, and residential settings. With its reliable brand reputation and efficient operation, this relay interface module is a crucial component in ensuring safety and security in any premises.
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DC 3-5.5V Industrial-Grade Isolated TTL to RS485 Converter Module Automatic Data Flow Control for RS485 to TTL Signal Conversion
Aliexpress UK
Rated load current: 16A. High quality PCB housing, DIN rail mountable. High quality PCB housing, DIN rail mountable. Application: PLC, DIN rail mount. LED indicator for each relay channel. Module install: U guide rail C45.
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Original CH341A 24 25 Series EEPROM Flash BIOS USB Programmer Module + SOIC8 SOP8 Test Clip For EEPROM 93CXX / 25CXX / 24CXX
Aliexpress UK
eBay
High Precision Load Cell with RS485 Modbus RTU Transmitter Module Weight Sensor 4-20mA 0-10V Analog Signal Amplifier
Aliexpress UK