Dual relay driver board

How to build dual relay driver board circuit schematic. High working power to 46v,large current can reach 3a max and continue current is 2a, power to 25w. To wire up the relay, we should take into account that its only a switch, so if we are attaching some leds on the other end, they should receive power from the arduino board. Dual relay driver board circuit schematic a simple and convenient way to interface 2 relays for switching application in your project. The dual relay board can be used to turn lights, fans, and motors onoff while keeping them isolated from the microcontroller. Dual relay driver board electronic circuit diagram circuit and wiring diagram download for automotive, car, motorcycle, truck, audio, radio, electronic devices, home and house appliances published on jun, 2016.

K156 dual hilo switched relay board, relay logic and control. Dual relay driver board circuit schematic eeweb community. Mar 23, 2015 dual channel relay board is a simple and convenient way to interface 2 relays for switching application in your project. Two independent relays, both controlled by relaydriver transistor logic. R3 and r4 restricts the input current to q1 and q2 to a safe. Asiapacific is expected to retain its dominance in terms of market share in the global market.

Always disconnect main power when connecting circuits to the dual relay board. Multiple boards can be daisy chained for activation several rel. The ignition and fuel pump switches are dual position switches, while the fanwater pump, head lighttail light, and aux1aux2 are three position switches. Dual channel compact relay driver module can be controlled by feeding 212v trigger voltage, very useful project for application like microcontroller based projects, remote controller, lamp on off, and any circuits which required isolated 5a current and high voltage switching by. Connect control 1 on the dual relay board to digital output 6 on the interfacekit 888 using a piece of wire. The purpose of this design is for learning how to play with the hardware and software of a iot project, it is based on price competitive wifi module esp8266. Qunqi l298n motor drive controller board module dual h bridge. Mar 19, 2018 another relay board option is the modmypi piot relay board. Dual relay board market global industry analysis, size. Provides 40 highcurrent, sinktype relay drivers for 5 to 32 volt relays.

The max14874 dual pushpull driver provides a small and simple solution for driving and controlling relays and valves with voltages between 4. Dual relay driver board electronic circuit diagram 62649. Low pass filterdual directional detector sampling rf power led bar graph meter amplifier control board lnas preamps and mmics lna sequencing and protection building uhf antennas vhf ocxo microwave marker crystal oven controller microwave l. Stepper motor drive controller board module l298n dual h. The phidgets dual relay board allows you to control larger loads and devices like ac or dc motors, electromagnets, solenoids, and incandescent light bulbs. The max4896 8channel relay driver offers builtin inductive kickback protection, drive for latchingnonlatching or dualcoil relays, and openload and shortcircuit fault detection. Hardware features based on esp12f esp8266 wifi board this relay board use one ac input, and supports two.

Ic station esp8266 based 5v dual relay wifi module youtube. Each relay can be controlled by a separate digital output and can control open or close a circuit up to 240vac at 5amps. Delay on activation or on deactivation signal can be configured. Jan 15, 2019 by the end of this tutorial, you should be able to control any electronics appliances with your arduino using a relay module. Jun, 2016 dual relay driver board electronic circuit diagram circuit and wiring diagram download for automotive, car, motorcycle, truck, audio, radio, electronic devices, home and house appliances published on jun, 2016. Dual h bridge dc stepper motor driver controller board module.

Transistor q1and q2 are a simple commonemitter amplifier that increases the effective sensitivity of the 12 volt relay coil about a 100 times, or in other words, the current gain for this circuit is 100. A relay is an electrically operated switch that can be turned on or off, letting the current go through or not, and can be controlled with low voltages, like the 5v provided by the arduino pins. Another relay board option is the modmypi piot relay board. In1 controls relay 1, active low relay will turn on when this input goes below about 2. Uln2003a ic, a 7channel high voltage, high current relay driver. Control polarity of dead frog turnouts automatic reverse loop control maximum 2 amps turn track power onoff in staging yards. Dual hilo switched relay board there are many applications where you need quick availability of a relay for connection to a particular piece of apparatus. The relay board s driver circuit is built using a bjt as seen in the schematic below. This relay driver boosts the input impedance with a regular bc547 npn transistor or equivalent. Complete list of electronics projects circuit diagram. Dual relay board market global industry analysis, size and. It shows how to connect an ac lamp to the relay board and have. Each output includes its own status indicator light, and a fuse with a. Dual relay driver board circuit schematic wiring radar.

Two groups of 16 relays on this controller service all 32 on board relays. The fan324x family includes dual highcurrent relay drivers designed to drive dual coil polarized latching relays that connect and disconnect power in smart electronic meters and solar inverter applications. Wifi iot relay board based on esp8266 electrodragon. Dual channel relay board is a simple and convenient way to interface 2 relays for switching application in your project. In the video i show you how to configure the module and then control it in a few simple steps. Mar 17, 2018 in this video we take a look at a dual relay module controlled via wifi using an esp8266 module. Relay board overview this board serves as a basic dual relay board with two 25amp electromechanical relays. Proliferation of smartphones and other electronic devices in apac countries such as china and india will continue to fuel demand for dual relay boards. Parallel interfacel boards mount on top of the 115490 relay driver board for a low mated height. Dc motor driver, drok l298 dual h bridge motor speed. Relay coil and sensitive logic circuits optimized to switch relays of 12 v rail capable of driving relay coils rated up to 6.

By the end of this tutorial, you should be able to control any electronics appliances with your arduino using a relay module. Electromechanical relay with no and nc positions for general. Version 10 elite relay board built with durability in mind, and capable of supplying up to 100amps continuously. Short video showing how to connect one of our dual relay boards up to one of our cowlacious audio recorderplayer carp325 boards. Stepperonline nema 17 stepper motor bipolar 2a 59ncm 48mm body 4lead w 1m cable and connector compatible with 3d printercnc. In2 controls relay 2, active low relay will turn on when this input goes below about 2. Dual relay board using smd components electronicslab. Buy this circuit as a kit from anykits description. Using this setup reduces the relay sensitivity to a few volts. The inputs are ttl compatible, allowing them to be directly. Stepper motor drive controller board module l298n dual h bridge dc for arduino low heat,outstanding antiinterference performance. Two groups of 16 relays on this controller service all 32 onboard relays.

Qunqi l298n motor drive controller board module dual h. Dual hilo switched relay board quasar electronics as3156kt. Relay driver boards with 40, 64 and 128 relay drivers. In this video we take a look at a dual relay module controlled via wifi using an esp8266 module. The dual relay board allows you to control larger loads and devices like ac or dc motors, electromagnets, solenoids, and incandescent light bulbs. Separate com pins allow monitoring of individual driver load currents. The max4896 also protects against overcurrent conditions. Once properly assembled, the dual relay board kit allows you to control two highpower devices up to 8 a each via the included omron mechanical relays. So we thought if we need it then many others probably do too. The dual relay board allows digital outputs of the a microcontroller or 888 interface kit control larger loads and devices like ac or dc motors, electromagnets, solenoids, and incandescent light bulbs. Dual relay board welcome to the nce information station. This 5v dual channel relay module is for low level trigger only. Connect the dual relay board to the interfacekit 888 using the sensor cable. The dual relay board allows you to control larger loads and devices like ac or dc motors, electromagnets, solenoids.

Jun 23, 2011 short video showing how to connect one of our dual relay boards up to one of our cowlacious audio recorderplayer carp325 boards. Dual relay driver board circuit schematic circuit wiring. Product details 2 amp relay for connection to switchit or switch 8 accessory decoder. The max14874 is also designed to drive brushed dc motors. Can drive one 2phase stepper motor, one 4phase stepper motor or two dc motors. This instructable is for connecting your arduino to a 2 channel relay module and using your sketch to control the switches.

Transistor q1and q2 are a simple commonemitter amplifier that increases the effective sensitivity of the 12 volt relay coil. Nov 08, 2014 dual relay driver board circuit schematic a simple and convenient way to interface 2 relays for switching application in your project. Stepper motor drive controller board module l298n dual. The onboard relays are controlled by dual mcp230017s using gpioa0. Dual relay driver board circuit schematic circuit diagram. Single channel time delay relay module control board dc12v fc32 l3b4. The global dual relay board market is also segmented into the key geographical regions of the world. Dual relay board for isolated output of switch8 or switchit.

The dual relay board is an accessory to the phidgetinterfacekit 888. It can drive a variety of relays, including a reedrelay. Amplifier board protection circuit dual relay protector support startup delay and. Connect the other bulb wire to the no normally open connector on the dual relay board. It can be used to control various appliances, and other equipments with large current. Useful ttl compatible switched dual mains rated relay board electronic kit. Like the seeed studio board, the piot board mounts on top of the raspberry pi, but with this module, you can stack multiple boards on top of each other to. When using with highpower circuits, mount the dual relay board inside a suitable enclosure or electrical panel using standoffs. Control external equipment from a simple 5v logic or led signal. Like the seeed studio board, the piot board mounts on top of the raspberry pi, but with this module, you can stack multiple boards on top of each other to deliver 8, 12, or more relays for your project. This device is offered in a 20pin, 5mm x 5mm tqfn package, resulting in substantial board space savings. Hiletgo 4pcs l298n motor driver controller board module stepper motor dc dual hbridge for arduino smart car power uno mega r3 mega2560.

A simple and convenient way to interface 2 relays for switching application in your project. Dual h bridge dc stepper motor driver controller board. Dual relay driver board circuit schematic this is diagram about dual relay driver board circuit schematic you can learn. Posted monday, april 22, 20 a simple and convenient way to interface 2 relays for switching application in your. The fan324x family includes dual highcurrent relay drivers designed to drive dualcoil polarized latching relays that connect and disconnect power in smart electronic meters and solar inverter applications. Description dual channel relay board is a simple and convenient way to interface 2 relays for switching application in your project. We found in developing our kits that we always needed to have a relay mounted on a pcb within arms reach.

Dual channel compact relay driver module can be controlled by feeding 212v trigger voltage, very useful project for application like microcontroller based projects, remote controller, lamp on off, and any circuits which required isolated 5a current and high voltage switching by applying any ttl or cmos level voltage. Guide for relay module with arduino random nerd tutorials. The max4896 8channel relay driver offers builtin inductive kickback protection, drive for latchingnonlatching or dual coil relays, and openload and shortcircuit fault detection. Download and read the relay datasheet from the 27114 product page before using the relays. The on board relays are controlled by dual mcp230017s using gpioa0. The dual relay board can be used to control one linear actuator with an arduino or other microcontroller. Whatever multi relay board styles you want, can be easily bought here. Once properly assembled, the dual relay board kit allows you to control two highpower devices up to 8 a via the included omron mechanical. Low pass filter dual directional detector sampling rf power led bar graph meter amplifier control board lnas preamps and mmics lna sequencing and protection building uhf antennas vhf ocxo microwave marker crystal oven controller microwave l. Sep 30, 2010 a simple and convenient way to interface 2 relays for switching application in your project. This i2c relay controller is compatible with all computing platforms.