DFRobot Water Turbine Generator 5VDC - SEN0229 lcd1602 6mA in sleep mode but

6mA in sleep mode but acts compliant to GSM phase 2/2+: Class 4 (2 W @850/ 900 MHz)

and Arduino-compatible microcontrollers

Here's our measurements for various current draws when we set our bench supply to provide a steady 5V voltage

You can also compare it with Metal DC Geared Motor 6V 133RPM 4

infrared sensing Distance Sensor 10-80cm GP2Y0A21YK0F Sharp infrared distance sensor with digital output adjustable sensing range

DFRobot Water Turbine Generator 5VDC - SEN0229 lcd1602 6mA in sleep mode butThis is a water turbine generator, 5V DC output, which can be directly used as Arduino power supply. Eco friendly energy, you can make it work together with our lithium battery charger, working as a backup energy. This water turbine generator can be used in various hydro power generator application, such as smart faucets, sensing faucets, shower room lighting systems etc. The module comes with regulated power output, which provides standard 5V DC