KEYESTUDIO 5V DCAC 4-Channel Relay Hat Shield Module Expansion Board for Raspber

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KEYESTUDIO 5V DCAC 4-Channel Relay Hat Shield Module Expansion Board for Raspberry Pi 4/A+/B+/Pi 2 Model B/Pi 3 Model BDescription Connectivity Technology Ethernet, HDMI, USB Operating System Linux Wireless Compability Infrared Compatible Devices Raspberry Pi A+, Raspberry Pi B+, Raspberry Pi 2 Model B, Raspberry Pi 3 Model B, Raspberry Pi 3 RAM Memory Technology LPDDR2, LPDDR3 Processor Count 1 Total Usb Ports 4 Item Dimensions L x W x H 2.56"L x 0.98"W x 0.98"H Brand KEYESTUDIO Model Name KS0212 Built-In Media 4-channel 5V Relay, M2.5 nuts, M2.5 copper pillars, M2.5 round head screws, installation package, source code, quick start guide PDF Number of Items 1 Global Trade Identification Number 00606184533138 Manufacturer keyes Mfr Part Number KS0212 Included Components function(f) {var { function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) });})); 4-channel 5V Relay, M2.5 nuts, M2.5 copper pillars, M2.5 round head screws, installation package, source code, quick start guide PDF See more

Introduction
Keyestudio RPI 4-Relay Shield works with Raspberry Pi A+/B+/Pi 2 Model B/Pi 3 Model B. This shield provides 4-channel output. The relays are isolated in the PCB.
All the channels can control up to 24V DC or 250V AC on 10 A. It allows you to control high power components like lights and motors via Raspberry Pi 3.
Just plug it directly into your pi with 5V. You will find an LED indicated the status of the relays that an indicator to check working state easily.
It can be applied to high voltage fields like home automation. With opto-asolator to avoid disturb of high voltage.

We will provide installation package, source code and quick start guide PDF on keyestudio wiki page.
Specification
Control Signal: TTL Level
Rated Load：
10A 250VAC
10A 125VAC
10A 30VDC
10A 28VDC
Rated Current: 10A(NO) 5A(NC)
Max Switching Voltage: 250VAC 30VDC
Contact Time: under 10ms
Application:
Smart home control
PLC control

Shipping list:
4-channel 5V Relay*1pcs
M2.5 nut *4pcs
M2.5*10 copper pillar*4pcs
M2.5*20MM round head screw*4pcs

• This shield uses 4-channel relay, providing 4-way input and output. And works with Raspberry Pi A+/B+/Pi 2 Model B/Pi 3 Model B
• All the channels can control up to 24V DC or 250V AC on 10 A
• Provides installation package, source code and quick start guide PDF
• With functional testing, voltage and current testing, all our boards are fully qualified before selling
• Adopting environmental-friendly raw materials, passed the United States FCC certification and the EU CE certification

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