4 channel 5V relay module low trigger with opto couple for arduino
4Channel 5V Relay Module
Description
This is a 5V 4-Channel Relay module, It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430.
- Each 5V Relay need 20mA driving current
- 5V TTL control input which can be directly controlled by Arduino, AVR, PIC, ARM and others
- Indication LED for each Relay’s Status
Specification:
- 10A @ 250VAC
- 10A @ 30VDC

200K Trim POT MultiTurn
Blue Tooth Module
Ultrasonic Humidifier Mist-Maker USB
4 digit display Arduino
5mm LED Red
Atiny 85 DEV Board
Arduino Uno R4 WIFI
3D Christmas Tree LED DIY
5mm Orange LED
Soldering Iron USB 5V8W
SA FILAMENT - PETG - BLUE - 1Kg - 1.75MM
LED Scrolling Programmable Badge
Arduino Pro Mini 5vdc
3Way/5mm PCB Mount-Screw Terminal
Ramps LCD RepRap
Mega328-LCR Digital Transistor Tester
5mm Green LED
2Way/5mm PCB-Mount Screw Terminal
IRF520 MOS Driver Module
M9Ultra Sports Smart Watch (orange)
Tuya dry contact intelligent switch module
HTD-3M-411 Close Loop Pulley Timing Belt 10mm Width 3mm Pitch (3M-411-10mm)
PCB Drill Bit 0.1mm/3.2mm
3W 5-35V 700mA LED-Driver-Module
Type-C USB Nano 3.0 ATmega328P CH340 5V 16MHz
CDJ2B10-30B Double-Acting Stainless Steel Pneumatic Mini Air Cylinder
XL830L AC*DC OHM*Volt Multimeter
10mm x10mm x10mm ALU Heatsink
225Pcs Seal O-ring Set
I2C Module For 1602 LCD
3.3v/5v Breadboard Power-supply Module
CONVEYOR BELT GREEN 70mm(w) x 320mm(l) x1mm
MEGA2560 development board R3 ATMEGA2560 CH340G open source module TYPE-C interface
Digital Oscilloscope DIY Kit
Rechargeable Massager Neck/Back/Legs
Wireless Stereo FM Receiver 



Reviews
There are no reviews yet.