Z-1.5 Robot
Z-1.5 is the continued progress of the Z-1 robot.
Various features were added, the most important is an H-bridge (L298N) to control the motors directly (Z-1 was connect to original RC-toy car electrical board to control driving and steering). Now it is possible to connect various motors to the Z-board.
L298N can handle up to 42 volts at 2Amps on each channel (9-12 volts are used at the moment).
The robot now uses a new toy car for mechanical base.
Infrared receiver has also been added and 5V voltage regulator so it is now possible to power Z-board and motors from the same battery.
Original toy
Modified toy
Z 1.5 Robot
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Org.Ua