Red Hat Co.Lab Robotic hand kit curriculum guide

Contributors: Evan_Double_U

Troubleshooting

Here are some things to look for if your project isn't working (and for some great illustrations and further explanations of these, see "Common mistakes" on the Science Buddies site.)

1. Check your connections

   1. Double check the coordinates in the instructions to make sure the pins are completely inserted into the matching holes on the breadboard.
   2. Make sure components are fully seated in the breadboard. A component should go into the breadboard at least 4-5 mm (or a little less than the thickness of a pencil) when it's fully inserted.
   3. Check for shorts. When components get connected accidentally, this can cause a short circuit.
   4. Check the polarity of the capacitors and make sure they match the instructions.

2. Check your power

   1. Make sure your batteries are fully inserted.
   2. Make sure your batteries work.

Full Kit Contents List

If you need to replace a part, here is a list of the individual components that make up the Red Hat Co.Lab Robotic Hand kit.

• 1x Breadboard
• 1x Servo - Continuous Rotation (Micro Size)
• 1x SparkFun Servo Trigger - Continuous Rotation w/ Headers
• 1x Wall Adapter Power Supply - 5VDC, 2A (Barrel Jack)
• 1x DC Barrel Jack Adapter - Female
• 1x Pocket Screwdriver Set
• 1x Jumper Wires M/M 2-Pack
• 1x Jumper Wires M/F 10-Pack
• 1x Momentary Pushbutton
• 1x Strong Clear Nylon Fishing Wire