Gravity Analog Tds Sensor Meter For Arduino By Dfrobot

Mega 2560 PRO MINI it is veion PRO of Arduino Mega 2560 R3. Built on the Atmel ATmega2560 microcontroller.
The board has compact size 38×52mm. It is a good solution, to make your final project on solder prototyping board. You can find all pinouts on board: digital’s I/O – 70 and analog’s input – 16.Mega 2560 PRO MINI as functionality similar to the Arduino Mega 2560. It is built on MINI board, but the same stable, and uses the original chips ATmega2560 (16MHz). The board has a USB interface, based on USB-serial converter CH340G. For connecting to PC, pls use the Micro USB cable.
You can supply power to board through the power pin-heade or USB interface. Output current for 5V veion – about 800mA, for 3.3V veion – about 800mA (Please note that the higher the input voltage the lower the outgoing current). That will provide a reliable power most of your initial projects.
On the picture, you can see the real size of this board, compare with the size of Mega Rev3.

Features:

Form-factor — PRO MINI;

Microcontroller — ATmega 2560 (16Mhz);

Input voltage — 6-9V (peack 18V);

I/O — 70 digital, 16 analog;

UART — 4 bus;

PCB size — 38mm×52mm

Specifications:

Microcontroller
ATmega2560

USB-TTL converter
CH340

Power Out
5V-800mA

Power IN.
5V

Power IN. VIN/DC Jack
9-12V

Power Consumption
5V 220mA

Logic Level
5V

USB
Micro USB

Clock Frequency
16MHz

Operating Supply Voltage
5V

Digital I/O
54

Analog I/O
16

Memory Size
256kb

Data RAM Type/Size
8Kb

Data ROM Type/Size
4Kb

Interface Type
ISP

Operating temperature
−40С°/+85С°

Length×Width
38×54mm

Package Includes:

1 x Mega 2560 PRO Mini Embed CH340G ATmega 2560-16A with Male Pin Heade in Pakistan