SNAM500 4DOF robot arm install guide

• About
• Package list
• 1.expansion board soldering guide
  • 1.1 example show
  • 1.2 soldering
  • 1.3 connection expansion board to arduino
  • 1.4 servos on arm
• 2. Test servo
• 3. install servo on acrylic parts
• arduino code
• Note
• update log