US$ 29.54
and the 4-layer PCB backbone
Through-Hole PCB Mount: Standard 5-pin through-hole design for easy hand soldering and wave soldering compatibility
Robot maze navigation systems
and automated lighting control based on visual input
eliminating need for level shifters in most applications
DIY Acrylic Robot Manipulator Mechanical Arm Kit 1000RPM 12V DC Motor and the 4-layer PCB backboneDIY Acrylic Robot Manipulator Mechanical Arm Kit
US$ 29.54
US$ 25.99
US$ 22.99
US$ 27.00
US$ 27.99