8 Channel Relay 12V with Optocoupler Isolation Relay Module for AVR 51 PIC SCM
$12.50
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Description
1. The module meets the international security standards, and there are isolation grooves between the control area and the load area.
2. Adopt double-sided FR-4 circuit board design and high-end patch technology.
3. Use Songle genuine relay control;
4. With relay action instructions, suction and closure are bright, disconnection is not bright;
5. When there is a low-level signal at the signal input, the common terminal and the normal beginning will be connected.
6. Relays can directly control all kinds of equipment and loads.
7. There are 8 open and 8 closed contacts.
8. Blue KF301 terminal connection control line is more convenient.
9. Module size:138m * 56mm * 18.5mm (length * width * height), net weight:120g
10. There are four fixed bolt holes with 3.1 mm spacing of 131 mm*49.5 mm.
11. The finished product passes 100% functional test and stability test.
Module interface
VCC:Connect 12V power supply positive pole
GND:Connect negative pole of 12V power supply
IN1-IN8:Signal trigger, low level effective
Relay Output:There are 12-wire interfaces, all of which can be directly connected to lead out, convenient for users to use.
NO1-NO8:Relay usually opens interface. Relay is suspended before switching on and after switching on, COM1-COM8 relay public interface is short connected with COM.
NC1-NC8:Normally Closed Interface of Relay, Short Connection with COM before Relay Suction, Suspension after Suction
Package Included
1 x 8 Channel 12V Relay Module
Weight | 0.109 kg |
---|
Customers Also Viewed
100 Pcs Copper Cable Lugs Kit SC6-6 ~SC35-10 Electrical Terminal Block Wire Connectors
$70.86ConnectorsAdd to cartSpecificationModel:SC6-6~SC35-10Material:Tin Plated CopperColor:SilverSize:6mm²/10mm²/16mm²/25mm²/35mm²Mount Hole:6 mm/8 mm/10 mmBox Size(L*W*H):280 x 126 x 14 mmQuantity:100 PcsFeaturesElectro-plated tin exterior.Premium quality copper material, environmentally friendly, safe for using.These tube lugs have a bell shaped end allowing for easy insertion of the cable.Acceptable working temperature is -55℃ to 100℃ and are suitable for applications in the Australian Climate.Copper lugs are …
100 Pcs Copper Cable Lugs Kit SC6-6 ~SC35-10 Electrical Terminal Block Wire ConnectorsRead More
TDA7377 Subwoofer Amplifier Audio Board 38Wx3 Mini Home Amp 2.1 Channel HiFi Stereo Power Amplifier DIY
$21.86Amplifier BoardAdd to cartDescriptionThe power amplifier board uses 7377 amplifier chip, dual circuit design, optional DC12V / AC12V power supply, and uses 2.1 three-channel output. Available for Bluetooth / Wireless Microphone / Fan. Separate design, easy installation, provides volume and subwoofer adjustment. ParametersWorking voltage:DC12V / AC12V Chip:TDA7377 Op amp:LT084 / 324 Working voltage:DC12V / AC12V Output power:38Wx3 Channel …
XH-W1411 220V 10A Smart Electronics LED Digital thermometer Temperature Controller Switch Module
$17.48Test & Measuring ModuleAdd to cartSpecificationsTemperature range:-55- + 120→Temperature measurement accuracy:± 0.3→Resolution:0.1→Temperature range:-19 ~ 99→Control accuracy:1→Temperature probe:NTC10K / B3950 comes standard with 1 meter waterproof probeSupply voltage:220VTemperature:-25 ~ 55→ Humidity 20% -85% (non-condensing)Output Type:10A relay outputsSize:90*60mm/3.54 Inch*2.36 InchHole size:70*50mm/2.76 Inch*1.96 InchFeatures– The board and plastic panels fixed column compartment and lock nut– Connect the power supply according to the drawings …
3Pcs HIFI Amplifier Passive Tone Board Bass Treble Volume Control Preamp Board DIY Kit
$24.99DIY Electronic KitsAdd to cartDescriptionIt is DIY Kit, must be assemble to work. User need technical operation ability.Package included3 x HIFI Amplifier Passive Tone Board Bass Treble Volume Control Preamp Board DIY Kit
100x100cm High Strength Carbon Fiber Cloth for interlayer 3900 mpa
$60.74Carbon FiberAdd to cartSpecificationSize;100 x 100cmWidth; 0.25mmMaterial:Carbon fiberCompressive strength:3900 mpaFeaturesa.Uniform texture, without color. Weaving skills, good gloss.b.Mainly used in aircraft main, tail and body; automotive engine synchronizer, hood, bumpers, decorative pieces; bike frame, wheels, leading; racket, cone; kayaking, snowboarding; various models, helmets , watches, pens, bags.Main purpose1. Aerospace:fuselage, rudder, rocket engine shells, missiles casual flow, such as solar …
100x100cm High Strength Carbon Fiber Cloth for interlayer 3900 mpaRead More
3pcs EQKIT 60 Seconds Electronic Timer Kit DIY Parts Soldering Practice Board
$28.54DIY Electronic KitsAdd to cartInstruction:http://img.staticbg.com/file/products/20180726215941ETI-60-timer-kit.pdfFeatureOperating voltage:DC5VStandby current:≤8mAWorking current:≤10mACountdown:60 secondsCountdown ends prompt:three alarmsSoludering difficulty:GeneralBoard size:84 x 84mmNote:Electronic production kit, require buyer soldering assembly.Package included3 x Electronic Timer K
Reviews
There are no reviews yet.