
Pololu's Mini Maestro 24-Channel USB servo controller, from their own CAD: a 28.19 × 59.02 mm board driving 24 servo channels, with the signal, + and - columns of the servo block on the 0.1 inch pitch.
One of the Maestro USB Servo Controller family.
- Made by
Pololu
- Kind
- Circuit board (PCB)
- Licence
- CC-BY-SA-4.0
- Keywords
- pololu, maestro, servo, controller, usb, rc, channel, script, serial
| Overall size (X × Y × Z) | 28.2 × 59.8 × 13.7 mm |
|---|---|
| PCB size | 27.9 × 58.4 mm |
| PCB thickness | 1.6 mm |
| Mounting holes | 2 × Ø2.2 mm |
| Through-hole pads | 109 |
| Components | 79 |
| Function | servo controller |
| USB connector | Mini-B |
| Interface | USB, TTL serial |
| Logic level | 5 V |
| Supply voltage | 5-16 V |
| Channels | 24 |
| Resolution | 0.25 µs pulse width |
| Qty | Part | Value | References | Datasheet |
|---|---|---|---|---|
| × 39 | SMD Resistor0603 | B5, B7, B8, B9, B10, B11, B13, B14, B15, B16, B17, B18, B20, B22, B27, B29, B30, B31, B32, B33, B35, B37, B40, B41, B42, B43, B44, B45, B47, B48, B58, B61, B63, B64, B65, B67, B68, B70, B71 | RC_L series datasheet (Yageo) | |
| × 12 | Headermale · 6 · 1 | B1a, B1b, B1c, B4a, B4b, B4c, B24a, B24b, B24c, B49a, B49b, B49c | TSW through-hole male header datasheet (Samtec) | |
| × 12 | SMD Capacitor0603 | B6, B12, B21, B23, B36, B38, B39, B51, B56, B57, B59, B60 | X7R SMD MLCC series datasheet (KEMET) | |
| × 3 | SMD DiodeSOD-323 | B52, B54, B55 | ||
| × 2 | Headermale · 2 · 1 | B2, B19 | TSW through-hole male header datasheet (Samtec) | |
| × 1 | Headermale · 7 · 1 | B28 | TSW through-hole male header datasheet (Samtec) | |
| × 1 | QFN / DFNQFN-68 8x8 P0.4 | B25 | ||
| × 1 | SMD Crystal3215 2-pin | B34 | ||
| × 1 | SMD LED0603 · red | B46 | ||
| × 1 | SMD LED0603 · white | B50 | ||
| × 1 | SMD LED0603 · green | B69 | ||
| × 1 | SOTSOT-23W | B26 | ||
| × 1 | SOTSOT-23-5 | B53 | ||
| × 1 | SOTSOT-23-3 | B62 | ||
| × 1 | Terminal Block3.5 · 2 | B3 | PT 1,5 3.5 mm datasheet (Phoenix Contact) | |
| × 1 | USB ReceptacleMini-B | B66 | 2486 01 USB Mini-B datasheet (Lumberg) |





