Finger Speed Meter

Make finger speed meter from bicycle speed meter.

Choose best switch position for finger.

Materials:

• Bicycle speed meter (working);
• Switch (i use computer reset switch);
• Plastic, if you use soldering-iron tool (i use black plastic disc tray);

Tools:

To make a hole and secured, fasten i use soldering-iron.

To fasten can use a hot glue.

Make hole, then put switch in hole and fasten with hot glue or soldering-iron tool.

My best 62.2 :)

Best not with finger 84,2.