PCB board designs by using ESP32 for a mini drone, rc car, solar controller, etc.
It has 4 Motor Controller for Mini Drone with Wireless Connections.
2 Motor Controller for RC Car with Wireless Connections. An RC car is a type of remote-controlled vehicle that can be driven by using a radio transmitter or a smartphone app. RC cars can have different sizes, shapes, designs, and features, depending on their purpose and performance. Some RC cars are made for racing, while others are made for off-road, drifting, crawling, or bashing.
It is the voltage regulator for solar panels for charging and output.