RC Robot Arm

thingiverse

I'm controlling a basic robot arm equipped with a laser, designed specifically for dogs and cats. The arm is operated by two 40x20mm high-torque servos that provide precise movement. A flysky controller connected to a 6-channel receiver sends commands to the servos, allowing me to manipulate the arm's position. Two 3.4v, 750mah lithium-ion batteries are connected in series and fed into a buck converter, which efficiently reduces the voltage to a stable 5v supply. Power requirements can be easily adjusted as long as they remain within the 5v range. To securely attach the servos to the arm, I utilized servo mounts that came bundled with the servo kit I purchased.