4 Legged Robot and Head Swing Robot

I will introduce a robot that uses Arduino Nano 33 BLE OV7670 Camera Shield. A robot that swings its head using two servos and a four-legged robot that uses four servos.

In addition to the target position, the movement speed can be specified as an instruction to the servo, so slow movement like a movie is easy.

The 4-legged robot uses only 4 servos, but it can also walk. You can specify the walking speed.

It seems to jump.

You can use the IR remote controller to instruct the operation. You can start multiple units.

The figure below is the internal wiring diagram of each robot.

The body is made of printed circuit board. The battery uses a rechargeable 9V battery.

This video shows how it is assembled.

In the next report, I will try to link specific applications and robots by applying TinyML and so on.