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Sam El-Husseini
2018-11-20 13:26:26 -08:00
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10
docs/device/servo.md
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@ -11,11 +11,11 @@ If you are running a class or activity, you should consider preparing all servos
The @boardname@ provides just enough current to operate the SG90 microservo.
The servo requires 3 connections: GND, 3V and a logic pin.
In this tutorial, we will equip the servo with crocodile clips to make it easier to use.
However, you could also use a shield or female to crocodile clips to acheive the same effect.
However, you could also use a shield or female to crocodile clips to achieve the same effect.
## The easy way: Alligator/Crocobile Clip to Male Jumpers #hintconnection
## The easy way: Alligator/Crocodile Clip to Male Jumpers #hintconnection
The easiest way to connect a servo to the @boardname@ is to use cables that have an **Alligator/Crocobile clip** on one end
The easiest way to connect a servo to the @boardname@ is to use cables that have an **Alligator/Crocodile clip** on one end
and a **Male jumper (pig tail)** on the other end. You can purchase bundles of such cables from various electronic resellers or easily build yours as show below.
https://youtu.be/XtzsydSTXEg
@ -66,7 +66,7 @@ Thread the servo cables.
![](/static/mb/projects/inchworm/servo3.jpg)
## Step 4: crocobile clip
## Step 4: crocodile clip
Cut a crocodile cable in two and strip out the casing.
If possible try to use the same cable colors as the servo!
@ -143,4 +143,4 @@ Using the [servo calibrator program](/examples/servo-calibrator) to determine th
## Troubleshooting
If your servo seems to sutter and stay stuck at a particular position, it means that it is not receiving enough power.
This is probably due to a weak connection or low battery level. Check each connection and check your batteries.
This is probably due to a weak connection or low battery level. Check each connection and check your batteries.