Grove 10A DC Current Sensor - module with ACS725 current sensor

Arduino Uno Rev3 is a popular board with Atmel ATmega328 microcontroller from the AVR family, there are 14 I / O lines, 6 PWM channels and 6 analog inputs. The additional ATmega16U4 microcontroller realizes communication via the USB interface. Arduino A000066

A set with ATmega2560 microcontroller (256 kB Flash, 8 kB RAM, 4 kB EEPROM) clocked at 16 MHz. The user has, among others: 54 I / O lines, 14 PWM channels, 16 analog inputs. Arduino A000067

Base Shield V2 is an extension for tiles with an Arduino shield connector, it has a Grove connector, which can be connected to Grove-compatible modules / sensors. Seeedstudio 103030000

ACS723 current sensor module with a DC and AC measuring range of ± 5 A. It can read very low currents of 10 mA. It communicates via the analog interface. SparkFun SEN-14544

The expansion module is designed for Arduino Mega and Google ADK boards. It is equipped with connectors to which you can attach modules compatible with the Grove standard. Seeed Studio 103020027

Analogue current sensor module. Allows measurement of AC and DC currents up to 50 A. DFRobot SEN0098-V2