49
Figure 77 shows the robot and a Raspberry Pi 2 mounted on three 25 mm long circuit board spacers. The holes for mounting are already present in the robot
board. The connection between the Raspberry Pi and the robot board was made using jumpwire connectors. The cables of the jumpers were placed under the
Raspberry Pi to get a clean wiring.
Figure 77
It's possible that your SBC reacts very sensitively to voltage fluctuations and safe operation is not possible via the battery, which also supplies the leg
servos.
In this case we recommend to supply the SBC via a small separate power bank. In practice, a battery capacity with a Powerbank of 2000 - 3000 mAh
is sufficient to supply the SBC until the Hexapod battery is empty. Sometimes it is also sufficient to support the power supply directly at the SBC with
a large capacitor of 2200 μF (or more).
The reason for the unstable operation might come from a battery that is too small with high internal resistance, or from servos with very high current
consumption or large current peaks.
Summary of Contents for MF-4992453
Page 1: ...Operating Instructions Hexapod Robobug Complete Set Item no 1664151...
Page 23: ...23 The femur servo mount must be mounted a total of 6 times Figure 31 Figure 32...
Page 26: ...26 Figure 37...
Page 36: ...36 Figure 58 Figure 59...
Page 37: ...37 Figure 60 Illustration_61 Figure 61...
Page 38: ...38 Figure 62...
Page 66: ...66...
Page 67: ...67...
