This module should be powered with 5V, which is appropriate to use with an Arduino. Now we need to collect some parts that we needed to make the Diy relay module. It controls larger loads and devices like DC motors, AC motors, and other AC and DC … This is a 5V 4-channel relay interface board, and each channel needs a 15-20mA driver current.This 4-way relay module can be used to control various appliances and equipment with large current. The 4 Channel Relay Module gives you power to control high voltages and currents using a 5V signal coming from a microcontroller. DC12V Voltage comparator Module Relay Control Switch 4-channel Relay Controller for Car circuit modification/circuit testing etc 5 Volts 1-Channel relay module is an interface board that is compatible with Arduino, AVR, PIC, ARM, etc. The 4 Channel Relay Hat for Raspberry Pi 3B+/3B/2B is one of the "docker pi" modules. There are other relay modules that are powered using 3.3V, which is ideal for ESP32, ESP8266, and other microcontrollers. It can be controlled directly by Micro-controller (Arduino,Raspberry Pi, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).This board is used in home applications and industrial purpose and many others. (Rev.3) extended user manual for VMB4RYLD Download (pdf) Extended manual that explain how to use all possibilities of the programmable 4 channel voltage-out relay module. This is a relay module with high performance, which is convenient and practical for users. K 1-4 - These are the high-voltage terminals of the relays. the relay module terminal block. another assumption would be that a logic high (+5v) will change the state of the relay. The LR4 relay module is useful in situations where the power is unreliable or where power needs to be conserved, because it does not need electricity to keep the relay closed. 8-Channel 5V Relay Module. Connect the components based on the figure shown in the wiring diagram using 4-channel relay module, for use with serial controllers $205.00 USD Relay module, for use with 3- or 6- button controller, (4) outputs for additional warning lights The next step is to make a web app that will control our module . Introduction. This four-channel relay uses high-quality relay modules combined with the most popular microcontroller technology to communicate with the Raspberry Pi. The 4-Channel Relay Module is a full-height module that provides four relay outputs. Includes back-EMF protection and LEDs so you can easily see the state of the outputs. It has 4 channel relay that you can put it on your smart home project. Basic manual explaining the basic functions of the programmable 4 channel voltage-out relay module. It can be controlled directly by any microcontroller. Each output of the 4-Channel Relay Module can be independently programmed to perform voting logic. The address is set by the 8 switch DIP assembly on the relay module. This module can work in a high current like AC250V 10A or DC30V 10A. Shop (4 Channel) - 4-Channel Relay Module, 5V with Optocoupler, Status LEDs for Arduino and Raspberry Pi - Dick Smith. BC548 transistor. Features. In power system and high voltage system, the lower current can control the higher one. Using optocoupler isolation, strong anti-jamming capability and stable performance. It is also able to control various appliances and other equipment with large current. These handy relay modules provide the easiest way to use your DuinoTECH to switch real world devices. Add a review. It can be controlled directly by Micro-controller (Arduino, Raspberry Pi, 8051, AVR, PI, DSP, ARM, ARM, MSP430, TTL logic). 4-Channel 5V Relay Module The Relay module allows a wide range of microcontrollers such as Arduino, AVR, PIC, ARM with digital outputs to control larger loads and devices like AC or DC Motors, electromagnets, solenoids, and incandescent light bulbs. With the 4-channel relay module, large loads can be easily switched with your microcontroller, Arduino or Raspberry Pi, for example.Technical details:. Available in one, four and eight channel versions, these modules can switch up to 10A per channel. See Figure 2. conFiguration setting relay Module network address One unique network address must be assigned to each relay module. Specifications: Made in Pakistan 4 Channel Relay Module Relay Board Arduino Relay Module allows a wide range of microcontrollers such as Arduino, AVR, PIC, ARM with digital outputs to control larger loads and devices like AC or DC Motors, electromagnets, solenoids, and incandescent light bulbs. Any number of 4-Channel Relay Modules can be placed in any of the slots to the right of the Transient Data Interface Module. Controlled by the Microcare Battery Monitor the unit can be set to switch under loads for the following functions: SOC—State of Charge VOLT—Battery Voltage Specifications The Arduino Relay module allows a wide range of microcontroller such as Arduino, AVR ,PIC, ARM with digital outputs to control larger loads and devices like AC or DC Motors, electromagnets, solenoids, and incandescent light bulbs. View the L5504RVFCP product features, specifications, documents and FAQs. Specifications ... 2 channel 5V 10A relay module Pin connectors Breadboard USB cable 1. This relay module is 5V active low. Relay output maximum contact is AC250V 10A and DC30V 10A. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) . C-Bus DIN Rail Mounted, Changeover Relay, 4 Channel, 8 Modules, 250V. 2) 1-channel high voltage system output, meeting the needs of single channel control 3) Wide range of controllable voltage. The features of 1-Channel Relay module are as follow: 1) Good in safety. When using the switches located on the relay module, the address is binary coded and is the sum of all Specifications: Specifications: Skip to content. Specifications: 5V solid state relays per channel 250V 2A, output with resistive fuse 250V 2A 4 channel 2 AMP Solid State Relay board Good for lighting- holiday displays etc The input control signal voltage: (0-0.5V LOW solid state relay OFF) (2.5-20V high solid state relays ON) Rated output load: 2A at 100 to 240VAC (50/60Hz) Load voltage range: 75 to 264VAC (50/60Hz) Load current: 0. IN 1-4 - I assume these are the relay triggers. 4-Channel 5V Relay Module $ 12.95 USD. The module can be set high or low trigger. VCC - Not sure why this is on the board. 4 Channel Relay Module This 4-channel relay interface board can control various appliances and other equipment with high current. Open the 1st relay: A0 01 01 A2 Close the 1st relay: A0 01 00 A1 Open the 2nd relay: A0 02 01 A3 Close the 2nd relay: A0 02 00 A2 Open the 3rd relay: A0 03 01 A4 Close the 3rd relay: A0 03 00 A3 Open the 4th relay: A0 04 01 A5 Close the 4th relay: A0 04 00 A4 Package included:1 x DC12V 4-Channel Bluetooth Relay Module Includes back-EMF protection and LEDs so you can easily see the state of the outputs. A general purpose 4 SPDT channel relay board (power supply 12VDC) for switching high-current electrical loads (both AC and DC) such as motors, lights, pumps, contactors and more.  With this relay board, any logic-level signal from 3V up to 30V can be used to activate a relay (it may be controlled direclty by microcontroller TTL logic as well). Get a relay module: 5V 2-channel relay module; 5V 1-channel relay module; 5V 8-channel relay module; 3.3V 1-channel relay module; Relay Pinout Output capacity: within DC 30V 30A or AC 250V 30A. 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