diff --git a/Files/Board.png b/Files/Board.png new file mode 100644 index 0000000..88776fb Binary files /dev/null and b/Files/Board.png differ diff --git a/Files/Imperial.png b/Files/Imperial.png new file mode 100644 index 0000000..204123a Binary files /dev/null and b/Files/Imperial.png differ diff --git a/Files/Metric.png b/Files/Metric.png new file mode 100644 index 0000000..ba9c6f1 Binary files /dev/null and b/Files/Metric.png differ diff --git a/Files/Power1.png b/Files/Power1.png new file mode 100644 index 0000000..21fb30f Binary files /dev/null and b/Files/Power1.png differ diff --git a/Files/Power2.png b/Files/Power2.png new file mode 100644 index 0000000..b9d39fc Binary files /dev/null and b/Files/Power2.png differ diff --git a/Files/Weight.png b/Files/Weight.png new file mode 100644 index 0000000..9dcce10 Binary files /dev/null and b/Files/Weight.png differ diff --git a/README.md b/README.md index 30d5afe..3cb0e10 100644 --- a/README.md +++ b/README.md @@ -1,2 +1,51 @@ # A4988 The A4988 Stepper Motor Driver Carrier Board + +![](./Files/Board.png) + +--- + +*All specs are by default described for the*
+*PCB only, without pin headers, heat sink, ..* + +--- + +### General Specs + +| | Imperial | Metric | +|:---------------------------:|:--------:|:--------:| +| **🡘** | 0.6" | 15.24 mm | +| **🡙** | 0.8" | 20.32 mm | +|![Weight](./Files/Weight.png)| 20.06 gr | 1.3 g | + +--- + +### Power Specs + +⚠ **The PCB does not have Reverse Voltage Protection** + +![](./Files/Power1.png) + +**Maximum continues current per phase.** + +![](./Files/Power2.png) + +--- + +### Step Types + +| Type | M3 | M2 | M1 | Dec | +|:------:|:--:|:--:|:--:|:---:| +| Full | | | | 0 | +| 1 / 2 | | | X | 1 | +| 1 / 4 | | X | | 2 | +| 1 / 8 | | X | X | 3 | +| 1 / 16 | X | X | X | 7 | + +--- + +### Dimensions + +| Imperial | Metric | +| :---------------------: | :-------------------: | +|![](./Files/Imperial.png)|![](./Files/Metric.png)|