So the idea here is pretty simple. A little metal cart equipped with two beefy motors, an Arduino Mega, a pair of motor controllers, and a HC-08 Bluetooth module so you can control it from your phone.

His build uses an Arduino Mega with a ... According to his website, it draws 25 to 42mA (though that may be just the Bluetooth module). 2.

If like me you don’t fully enjoy hoovering your house, you may be interested in a new DIY Arduino robot vacuum cleaner created as part of a school project by “theking3737”. Combining skills ...

Arduino has not included active power consumption on its data sheet but, according to the uBlox datasheet, module consumption is 286mA (Wi-Fi Tx 802.11n HT20 16.5dBm 100% duty-cycle) or 220mA ...