9 out of 10 based on 927 ratings. 3,444 user reviews.

ARDUINO RELAY SHIELD CIRCUIT DIAGRAM

4-Channel Relay Board

Arduino Project: Tiny Relay Shield - Starting Electronics
Circuit DiagramComponentsConstructionSoftwareArduino Tiny Stripboard Relay Shield Circuit Diagram - click for a bigger imageThe relay used in the circuit is a 5V relay with part number JRC-23F (JRC-23FHS1DC5V). The bottom view of the wiring diagram for this relay is shown here:Bottom View of the JRC-23F RelaySee more on startingelectronics
DIY Arduino Relay Driver Shield -Use Arduino for Projects
Arduino Relay Driver Shield Circuit Diagram: In this 3-Channel Relay Driver Circuit, we have used an optocoupler to trigger the NPN transistor which further drives the relay. And optocoupler will be triggered by the active LOW signal. Here we have used a 12v 10Amp relay in this PCB board, you can also use 5v relays. Working and Demonstration:
DIY Arduino Relay Driver Shield PCB - Circuit Digest
Arduino Relay Driver Shield Circuit Diagram: In this 3-Channel Relay Driver Circuit, we have used an optocoupler to trigger the NPN transistor which further drives the relay. And optocoupler will be triggered by the active LOW signal. Here we have used a 12v 10Amp relay in this PCB board, you can also use 5v relays. Working and Demonstration:
Arduino Relay Control Tutorial with Code and Circuit Diagram
Below given is Relay Driver Circuit to build your own Relay module: Circuit Diagram and Working: In this Arduino Relay Control Circuit we have used Arduino to control the relay via a BC547 transistor. We have connected transistor base to Arduino pin A0 through a 1k resistor.
Arduino Shield Tutorial – Make Your Own Relay Shield
Figure 2 below shows the circuit diagram of the relay shield. Figure 2: Student Companion Easy Relay 1 Shield Circuit Diagram We could have chosen almost any Digital pin of the Arduino to control the relay, or use some jumpers to allow the user to select a pin of his/her choice, to make things simpler, we’re gonna use pin D7 to control the Arduino.
How to Set Up a 5V Relay on the Arduino - Circuit Basics
Since the Arduino operates at 5V it can’t control these higher voltage devices directly, but you can use a 5V relay to switch the 120-240V current and use the Arduino to control the relay. The Arduino can be programmed to turn on the relay when a certain event occurs, for example when the temperature of a thermistor gets higher than 30° C.
Arduino - Relay | Arduino Tutorial
A relay is a programmable electrical switch, which can be controlled by Arduino or any micro-controller. It is used to programmatically control on/off the devices, which use the high voltage and/or high current.
Guide for Relay Module with Arduino | Random Nerd Tutorials
NO (Normally Open): the normally open configuration works the other way around: the relay is always open, so the circuit is broken unless you send a signal from the Arduino to close the circuit. If you just want to light up a lamp occasionally, it is better to use a normally-open circuit configuration.
DRIVING A RELAY WITH AN ARDUINO | Arduino | Maker Pro
A relay accomplishes this by using the 5V outputted from an Arduino pin to energize the electromagnet which in turn closes an internal, physical switch to turn on or off a higher power circuit. The switching contacts of a relay are completely isolated from the coil, and hence from the Arduino.
Simple Relay Shield for Arduino Current In Parallel Circuits Arduino ~ wiringelc Simple Relay Shield for Arduino Current In Parallel Circuits Arduino ~ wiringelc Potentiometer Schematic Schematic ~ send104b Reflex Tester Circuit Schematic Maker Schematic ~ wiringelc Time Delay Relay Circuit with 555 Automatic Lawn Light with LDR Timer555 In ~ electronic circuit diagram Potentiometer Schematic Schematic ~ send104b Simple Micro Ampere Meter Circuit DX Audio Filter Circuit

Recent Files

one wire alternator wiring diagram chevy2007 jeep grand cherokee radio wiring diagramg16e wiring diagram3606 viper alarm wiring diagram2007 dodge caliber sxt fuse box diagram1969 camaro air conditioning wiring diagram70 ford mustang electrical diagramcustom honda fuse boxpeugeot 206 headlight fuse2005 chevrolet aveo engine diagram engine light00 civic fuse diagram743 bobcat wiring diagram for starter switchsubaru forester factory radio wiring2002 jeep grand cherokee fuel filterwiring bar diagram light 11 8220fiat uno wiring diagramg24 wiring diagram1975 harley davidson 1200 wiring diagram fuses and tripschevrolet wiring diagram onlinechrysler car stereo wiring harness2001 hyundai sonata engine diagramelectrical plan and layoutbardstown seven pin wiring diagramcase 2090 wiring diagramco cb mic wiring diagram97 peterbilt wiring diagram2001 wiring diagram for 2001 tahoevolvo s40 interior fuse box1988 yamaha xt 350 wiring diagram1968 ranchero wiring diagramwiring diagram v7p44ss sm series abasic guitar wiring diagramchevy s10 wire harness220v schematic wiring2012 ram 1500 headlight wiring diagram1990 chevy 1500 engine tbi diagram2008 f 350 fuse boxpainless wiring diagram turn signals1984 ford f 150 truck alternator wiring diagramsge transformer 9t51b0128 wiring diagram1980 f100 wiring diagramyamaha fz1 fuse boxbmw wiring diagrams download1989 chevy truck fuse box locationge lighting wiring diagramwiring diagram volvo 740 stereo1968 gto ignition switch wiring diagram82 k10 ignition wiring diagram2011 ford escape engine diagram120v led strips rgb wiring diagrampeterbilt tachometer wiring diagram1999 ford explorer ohv engine diagram96 impala ss fuse boxfuse box renault clio2015 bass tracker electrical wiring diagramsuzuki gn 125 fuse boxtoyota tundra wiring diagramscaterpillar 3208 wiring diagram1980 bronco fuse panel boxlincoln mkt fuse box diagramford speaker wiring harnesselectric golf cart battery wiring diagram2009 bmw f650gs wiring diagram08 cobalt fuse diagramoracle schematicfuse box 2003 pontiac montanawire schematic 2002 lincoln continentaltotaline p270 3000pl wiring diagramsterling acterra wiring diagram2002 silverado door wiring diagramwiring diagram for 1999 ford mustang2005 chrysler town and country fuse box layout1981 camaro alternator wiring diagram1959 cadillac wiring diagramfiat 640 wiring diagram2003 navigator fuse diagram05 chrysler town and country fuse boxcj 7 cherokee wiring schamitic jeep1967 camaro steering column wiring diagram1986 honda rebel wiring diagram83 sportster wiring diagrampeltor ptt wiring diagram2007 mustang fuse box wiring diagram220 wall switch wire diagram99 suburban fuse box1984 chevy engine diagramengine wiring diagram for 2007 nissan sentra 2 0 s90 ford ranger fuse boxelectrical wire diagram honda ch 250honda xl 200 wiring diagramcb power wire diagram 3dual fan relay wiring diagram1992 chevy wiper motor wiring diagram10 50r wiring diagramwiring diagram cooker control unit2003 mitsubishi eclipse stereo wiring harness diagram2002 dodge ram 3500 pick up trailer wiring diagramford escape 2007 fuse box1998 nissan pathfinder fuse box cover1996 cavalier wiring diagram2003 ford windstar fuse box diagram onlyford 02 sensor wiring diagramburnt fuse box home3 way switch wiring diagram junction box with loadheat pump wiring diagram t stat wires67 impala engine wiring2000 s500 fuse box homehyundai coupe 2001 fuse boxelectrical wiring diagrams 480v metal halide 150w hpsacura wiring harnesscoffing wiring diagram 1151999 f250 trailer wiring diagramrockford fosgate car stereo wiring diagram2014 ford focus speaker wiring diagrambmw wiring diagram e30nissan trucks engine diagrambritax automotive equipment trailer connector wiring diagrams1988 ford wiring diagrampass seymour 4 way switch wiring diagram86 jeep wiring diagramwiring diagrams for leviton bination switch gfci1992 international truck wiring harnessmcgill wiring diagramsub amp wiring diagram remote1999 dodge ram 1500 wiring schematickawasaki small engine timing mark diagramschevrolet engine vacuum routing diagrams88 oldsmobile fuse boxmini christmas light wiring diagram1999 chevy s 10 engine diagramengine diagram f150 5 4 thermostate housing1999 lincoln navigator fuse box locationyamaha yfz 450 wiring harnesswiring diagram swm dish1997 cadillac deville fuse box diagram1972 volkswagen wiring diagram3 phase reversing motor wiring diagram single pole double throw a using1970 ford 600 wiring diagram2000 ford explorer electrical diagram87 toyota pickup fuse box diagram2001 dodge ram van 3500 wiring diagram220 volt twist lock wiring diagram1988 ford f 350 fuse box diagramvw golf ecu wiring diagramjohn deere 735 wiring diagram2007 isuzu nqr wiring diagram1995 cadillac deville wiring diagrambounder motorhome wiring diagramhome plug wiringe36 z3 seat occupancy sensor wiring diagrampt cruiser engine wiring diagram99 gmc sierra fuel pump wiring diagram2005 ford f 150 fuel relay fuse box diagram2006 expedition wiring diagram98 audi a4 quattro fuse diagramguitar wiring schematics with 2 double coil pick ups 1 vol 1 tone 13 way20 pin connector wiring harness gmland rover wiper wiring diagram1993 ford f700 wiring diagrams1997 land cruiser engine diagram1971 ford f 250 wiring diagrampick up wiring schematics for strathoneywell 8400 thermostat wiring diagram03 nissan frontier wiring diagram2 2 ecotec engine wiring diagram2001 subaru legacy engine parts diagram2002 taurus fuse panel diagram96 firebird wiring diagram2005 gmc c5500 radio wiring diagramkenwood model kdc install wiring diagramwiring diagram single pole switch to light fixtureworld pool wiring diagramyamaha bws wiring diagramelectrical plan sample picturesairmaster fan wiring diagramdish network joey wiring diagram2002 sonata engine diagram1996 oldsmobile cutlass ciera engine diagramsimple inverter wiring diagrambobcat t630 wiring diagram2005 pt cruiser cooling fan wiring diagram free download01 chevy blazer wiring diagramtank 150cc scooter wiring diagram3400 v6 engine diagram350 chevy engine wiring diagramwiring diagram 2008 harley davidson rockerwhere is the fuse box on a ford focus 2009wiring diagram components2001 navigator engine wiring diagram1961 gmc wiring diagrampiping diagram for hot water storage tank92 gmc sierra fuse diagram12 volt dc led dimmer wiring diagram free picture1937 ford truck wiring diagram1996 chevy truck wiring harnessbox wiring diagram schematic36 volt ezgo wiring diagram 199012v motor wiring diagramyamaha g9 wiring harnessfuse box for 2008 pontiac grand prix2001 international truck wiring diagramswiring diagram for asco automatic transfer switchsimple automotive wiring diagrams1979 toyota fuse boxnaza mv2 wiring diagram1998 isuzu trooper wiring diagramcommercial motor wiring diagramcamaro fuse box coverpuch engine diagramfive wire trailer harness diagramfuse box in a jeep wrangler1996 lincoln town car fuse box locationtaurus radiator fan wiring diagramchevy duramax fuel filtersyamaha motorcycle starter switch wiringktm 380 exc wiring diagramfor a 1997 geo prizm fuse panel diagram1969 scout wiring diagramtoyota corolla starter wiring schematic1966 f100 wiring harnesswiring diagram kenwood kdc mp442urover 25 electric window wiring diagramford f550 engine diagramelectric over hydraulic pump wiring diagramcitroen engine schematics2001 bmw 540i engine diagram2007 avalanche wiring harness onyacht club trailer wiring diagramsf25 furnace wiring diagram for rvgeothermal power plant diagramtwo separate power switch wiring diagramselectrical fuse box diagramgm cruise control wiring diagramvw pat 3 6 engine diagramcar fuse box covertweeter wiring diagramtc wiring diagram1 8 inch stereo plug wiring diagram1980 c10 engine bay diagramwiring diagram of nissan sentra2011 mercury mariner wiring diagramwiring diagrams free download rg350dx1963 chevy 11nova wiring diagrammotorcycle transmission wiring diagramfuse box for 2010 nissan versa