Development Boards
1 Channel 30A relay module | 5V12V24V | with optocoupler isolation high and low level trigger for Arduino & PLC industrial control
Introduction:
- 5V/12V/24V 30A 1-Channel Relay Module with Optocoupler H/L Level Trigger for Arduino and industrial PLC controls
- 30A relay module, normally used to interface the maximum load of AC 250V/30A, DV 30V/30A
- Optical coupling isolation, driving ability is strong, stable performance
- trigger current is 5mA
- The module can be set at a high level or low-level trigger by using the available jumper
- Power indicator light (green)
- relay status indicator light (red)
- Module Size:50mm*33mm*24mm
1-Channel Relay Module |DC 24V 30A| High Low Level Trigger with Optocoupler Isolation for PLC Automation, Equipment Control, Industrial Control
- Using high-power relay, the maximum control load DC 30V 30A / AC 250V 30A;
- With each optocoupler isolation, anti-interference ability.
- In line with international safety standards, the control area and the load area with isolation slot.
- Each channle has a relay on LED indication.
- Product Applications: PLC automation equipment control, industrial system control, logistics network control, home intelligent product control, electronic enthusiasts to develop experiments, all kinds of circuit modification.
4 way 5V,12V,24V/30A relay module high and low level trigger smart home & PLC industrial control
4-Channel 5V/10A Relay Module | Optocoupler isolation | low level trigger | for Arduino & PLC industrial control
Introduction:
- No. of Channel: 4
- Trigger Voltage: 5VDC
- Triode drive, increasing relay coil
- High impedance controller pin
- Pull-down circuit for the avoidance of malfunction
- Power supply indicator and Control indicator lamp
- Power supply and relay instructions, lit, the disconnect is off
- The input signal, signal, common Terminal and start conducting
8-Channel Relay Module (12VDC)| High/Low Level Trigger with Optocoupler Isolation Load DC 30V/10A AC 250V/10A for PLC
Introduction:
- Module uses high-quality relay, normally open interface maximum load: AC 250V / 10A, DC 30V / 10A;
- SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA;
- Each channel of the module can be set by jumper cap high or low-level trigger;
- Power indicator (green), 8 channels relay status indicator (red)
- Module Power Supply: 12V（Module supply voltage must be DC, and the voltage to be consistent with the relay voltage).
8-Channel Relay Module (24VDC)| High/Low Level Trigger with Optocoupler Isolation Load DC 30V/10A AC 250V/10A for PLC
Introduction:
- Module uses high-quality relay, normally open interface maximum load: AC 250V / 10A, DC 30V / 10A;
- SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA;
- Each channel of the module can be set by jumper cap high or low-level trigger;
- Power indicator (green), 8 channels relay status indicator (red)
- Module Power Supply: 24V（Module supply voltage must be DC, and the voltage to be consistent with the relay voltage).
Arduino Multifunctional Expansion Board (Basic Learning Kit/Microcontroller Development Board)
Product Introduction:
- 4 digit 7-segment LED display module driven by two serial 74HC595's
- 4 x surface mount LED's in a parallel configuration
- 10K adjustable precision potentiometer
- 3 x Independent push buttons
- Piezo buzzer
- DS18B20 temperature sensor interface
- LM35 temperature sensor interface
- Infrared receiver interface
- Serial interface header for convenient connection to serial modules such as Bluetooth, wireless interface, voice module, a voice recognition module etc.
DC-DC Buck Regulator XL4015 adjustable step-down module 4~38VDC-5A
Introduction:
The XL4015 power module is a DC to DC step-down (BUCK) power module that operates at a switching frequency of 180kHz. In such high frequency, it provides smaller sized filter components compared with low frequency switching regulators.Module Highlights:
- 5A high-power
- high- efficiency
- low-ripple
- power indicator
- heat sink
ESP-01 ESP8266 serial WIFI wireless module (Upgraded version) Wireless Transceiver ESP8266-01
Introduction:
- High quality & low price
- LWIP agreement
- Support 3 modes: AP, STA, AP+STA
- Perfect and simple AT commands
