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 |
|---|
Related products
TKS-M8 4-40V DC Motor Speed forward and Reverse Controller with Shell 20A Relay P0 Optocoupler Isolation Anti-jamming
$17.04Relay ModuleAdd to cartSpecificationsWorking voltage:4-40V DCModule power consumption:0.6W (static 0.1W)Signal input:active low. The input is the negative of the optocoupler. A signal is considered to be present when the voltage is below 2V.Response speed:K1 K2 is 20mS, SW1 SW2 is 50mS.Output current 20APCB size:83*46*20mmShell size:87*54*59mmUser ManualK1:Forward signalK2:Reverse signalSW1:Forward limitSW2:Reverse limit1. Press K1 and the motor will start to …
3pcs 1 Channel 5V USB Relay Switch Programmable Computer Control for Smart Home Module
$20.41Relay ModuleAdd to cartTipIt is recommended to use under win7, XP, win10 customer feedback can be used, and some can not, please consider carefully before placing an order.IntroductionThe module adopts HID technology, the quality of foreign trade, no need for any driver, the download data comes with the application, plug, and play. Support WIN7, XP 32-bit, 64-bit system, …
3pcs 1 Channel 5V USB Relay Switch Programmable Computer Control for Smart Home ModuleRead More
JK12-A 12V Time Adjustable Relay Module with LED Digital Tube Dynamic Display Countdown Single Chip Relay
$10.92Relay ModuleAdd to cartUsageThis module starts work after triggering. If you need to set the power to start timing, then you can connect the two trigger lines directly.inchTriggerinch is simply a touch of two lines. It can be a short touch or a long time. Timing starts when you touch each other.K:Switching signal trigger, valid at the leading …
1 Channel 5V USB Relay Switch Programmable Computer Control for Smart Home Module
$8.82Relay ModuleAdd to cartTipIt is recommended to use under win7, XP, win10 customer feedback can be used, and some can not, please consider carefully before placing an order.IntroductionThe module adopts HID technology, the quality of foreign trade, no need for any driver, the download data comes with the application, plug, and play. Support WIN7, XP 32-bit, 64-bit system, …
1 Channel 5V USB Relay Switch Programmable Computer Control for Smart Home ModuleRead More
Customers Also Viewed
20pcs Sound Module for Electronic Toy IC Chip Voice Recorder 120s 120secs Recording Playback Talking Music Audio Recordable Board Gift
$85.21Other Module BoardAdd to cartSpecificationsOperating Voltage:3-5VStandby CurrentRecording Time:120sRecording Input:adopt ADC 14 Bit,Audio Out DAC 14 BitRecording Voice Format:ADPCMRecording Distance:3-5mRecording/Voice Play Mode:independently play a piece of sound recording or play a piece of prerecordig voiceCycle Mode Play:can set cycle play times or constant cycle playPrerecording voice is burnt from external to SPI Flash,can prerecord chord music or voiceAdaptive Loudspeaker:8-32 ohm …
10pcs 130 Small Motor DIY Homemade Fan Toy Accessories
$10.33Module ComponentsAdd to cartFeatureThree-leaf soft paddle, the central ring yellow cap is ABS green plastic, the surrounding fan blade is super soft silicone material, even if it is touched by hand when transporting, it will not be injured, it is very suitable for young makers DIY use; Used with the motor will make your DIY work more convenient.MotorSize:25*20*15mm3-6V …
10pcs 130 Small Motor DIY Homemade Fan Toy AccessoriesRead More
10pcs CJMCU-9930 APDS-9930 Proximity and Non Contact Gesture Recognition Detection Attitude Sensor
$33.33Sensor & Detector ModuleAdd to cartFeatures• Optical modules integrated with ALS, infrared LEDs and proximity detectors• Ambient Light Sensing (ALS) – Approximate human visual response – Programmable interrupt capability with upper and lower thresholds – Up to 16-bit resolution – High sensitivity operation behind dark glass – 0.01lux low lumen performance• Proximity detection – Fully calibrated to 100 mm detection …
150pcs LED RGB Common Cathode 4-Pin F5 5MM Diode
$19.32Electronic Accessories & SuppliesAdd to cartFeaturesConvenient for DIY and repair equipment and electrical appliancesPerfect use for home, office and industry electrical equipment and electrical appliancesCurrent:20mAVoltage:3VSize:5mm Light Color:RED, BLUE, GREENPackage included150 x Cathode 4-PINS F5 5mm LED Light
220V 100W Adjustable Submersible Aquarium Water Heater thermostat Fish Tank
$32.87Electronic Accessories & SuppliesAdd to cartSpecifications1. Volt:220v2. Power:100w3. Microcomputer control,Power off memory function4. Made of high-intensity anti-explosion and corrosion protection material5. Ideal for use in either saltwater or freshwater aquariums6. Electronic temperature control, high accuracy:±1→7. Easy to read and adjust the temperature8. Fixed to the glass by suction9. Adjustable temperature is 16-36 degreePackage included1 x Fish tank heater1 x English …
220V 100W Adjustable Submersible Aquarium Water Heater thermostat Fish TankRead More
3pcs 7W Mini DC DC Boost Step Up Converter 2.6-5.5V to 5V Voltage Regulator Module
$10.84Boost & Buck ModuleAdd to cartDescription– DC DC Boost Converter Module working frequency 1MHZ. – Up to 93% Efficiency (usually is 84%-91%) – Quiescent current:190uA.– Current Limit Program(0.5-2.5A,Default 1.8A) – Size:21 x 11 x 4mm– Weight:1.5g– ProtectionOver current protection(OCP)Over voltage protection(OVP)Short circuit protection(SCP)Over temperature protection(OTP) Output 5VInput voltage DC 2.6 ~ 4.5V,output DC 5V±3%Maximum output:5V/1300MA(See the table below for details) …
3pcs 7W Mini DC DC Boost Step Up Converter 2.6-5.5V to 5V Voltage Regulator ModuleRead More
120mm PC Case Fan Computer Ultra Silent LED Lights Cooler Cooling Heatsink
$15.34Electronic Accessories & SuppliesAdd to cartFeatures3pin ultra silent LED case fan.Each fan is With 15 LED lights.Connect to power supply or motherboard.Anti-vibration rubber pads on all four corners keep the fan super silent.It offers incredible cooling to increase the longevity and stability of the system and components.Cooling fan for desktop computer case and CPU cooler.SpecificationLED Light Color:Colorful MarqueeCompatible CPU:Computer Case …
120mm PC Case Fan Computer Ultra Silent LED Lights Cooler Cooling HeatsinkRead More
Reviews
There are no reviews yet.