01, on-board precision miniature voltage transformer
02, on-board high-precision op amp circuit, the signal to do accurate sampling and appropriate compensation function
03, the module can measure less than 250V AC voltage, corresponding toExportAnalog can be adjusted
04, PCB board size: 49.5 (mm) x19.4 (mm)
Input and output voltage can display alternately
The starting state can be set freely.
This modlue has the function of controling the start-up and shutdown by the button. So it can control easily the state of output
This module have the big power MOS to protect the circuite in case of connecting reversely. This can improve the effiency and reliablity.
5V Omron solid state relay 240V 2A, output with resistive fuse 240V 2A
Size: 24*32*21mm/0.94*1.25*0.82”
Input Power: 5V DC (160mA)
Input control signal voltage:
(0-2.5V state low relay OFF)
(3-5V state high relay ON)
Power Supply : 110~250Vac (self-powered)
Voltage Range : 110V~250V
Current Range : 0.01~20A /100A
Resolution : 1V, 0.01A, 0.01W, 0.01kWh
Display Type : LCD
Dimensions : 84mm*46mm*26mm
Discription:
01. Working voltage:4.5-30V DC
02. Note: The maximum input voltage can not exceed 30V, otherwise there is the danger of burning
03. Working current:≤20mA
04. Display: 0.28" Two color blue and red
05. Measuring range: DC 0-100V 0-10A
06. Minimum resolution (V): 0.1V
Specification:
1. This item is a 5V 8-Channel Relay interface board,It can be controlled directly by a wide range of microcontrollers such as for Arduino, AVR, PIC, ARM and so on.
2. 8-Channel Relay interface board.
3. Each one needs 15-20mA Driver Current.
4. Equiped with high-current relay : DC30V 10A AC250V 10A.
