An Arduino Mega controls the hand with the aid of two PCA9685 PWM drivers. The physical hand itself is made out of 3D-printed PLA and nylon, painted gold for a more striking appearance.

Chinese mega dam stops using Western chips; 2 sides of Donald Trump: SCMP daily highlights From Trump’s frustration with Brazil and India to a PLA fighter jet accused of ‘dangerous’ moves ...

Posted in Arduino Hacks, green hacks Tagged arduino, arduino mega, control, efficiency, Heat pump, inverter, repair, swimming pool ...

China's Xiluodu Dam - one of the world's largest hydropower stations - has fully transitioned away from Western-made industrial control chips over national security and supply chain resilience ...

Using an acrylic sheet, the LCD light’s polarization can be rotated, allowing the observer to see the LCD content. In our second experiment, messages written in different colors can be hidden in plain ...