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Dimensions: 4 x 3.2 x 1.3cm Maximum 1 Amp per pin
This Module measures the output voltage of the USB port and the load current and load voltage Pass through design Display changes from Voltage to Current every few seconds, automatically Detection range: Voltage: 3v-7v error 0.1v Current :0-2.5A error 0.01A Size:63*21-34*15mm
1、Standard interface that can be expanded for a variety of development boards 2、I2C Serial port to 8-bit parallel port , support expansion to 8×8 = 64 at most 3、PCF8574 IO expansion chip with I2C interface, 8-bit parallel port output
Ipod, Mini USB, Nokia 8250, Micro USB, Novia N90, Sony Ericsson, Samsung i900, Samsung D800, LG, PSP
Tested compatible for Arduino Mega, Diecimila & Duemilanove.Size:6.8cm x 5.5cm x 2cm - 2.68inch x 2.17inch x 0.79inch.
Arduino-compatible Board ATmega328 running at 16MHz with external resonator (0.5% tolerance) USB connection off board Supports auto-reset Max 150mA output Over current protected Reverse polarity protected DC input 5V up to 12V On board Power and Status LEDs Size:(Long)33mm *(wide)17mm
chip board ENC28J60-I/SO25MHZ crystalHR911105A3.3 V power supply pinSize:5.9cm x 3.5cm