
Cubesat obc
ephemeridis/cubesat_obc
A small CubeSat On-Board Computer with lots of processing headroom, utilizing a low power ARM Cortex M33 processor at its core.

The STSPIN240 is a brushed DC Motor Driver made by STMicroelectronics in a QFN-16-EP(3x3) package with 17 pins. -40℃~+150℃ 1.3A 2 400mΩ 80nA Interleaved conduction protection、Current sensing/regulation function QFN-16-EP(3x3) Brushed DC Motor Drivers ROHS.
PCBKit's library has its KiCad symbol (Driver_Motor:STSPIN240, from KiCad's library) and its footprint (Package_DFN_QFN:VQFN-16-1EP_3x3mm_P0.5mm_EP1.8x1.8mm, from KiCad's library), ready for a KiCad board. 1 are in stock at JLCPCB (part C962258). 6 open-source boards in 5 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | PHA | Input |
| 2 | PWMA | Input |
| 3 | OUTA1 | Power out |
| 4 | SENSEA | Power out |
| 5 | OUTA2 | Power out |
| 6 | VS | Power in |
| 7 | GND | Power in |
| 8 | OUTB2 | Power out |
| 9 | SENSEB | Power out |
| 10 | OUTB1 | Power out |
| 11 | REF | Input |
| 12 | TOFF | Input |
| 13 | EN/FLT | Input/output |
| 14 | STBY/RESET | Input |
| 15 | PHB | Input |
| 16 | PWMB | Input |
| 17 | EPAD | Power in |

ephemeridis/cubesat_obc
A small CubeSat On-Board Computer with lots of processing headroom, utilizing a low power ARM Cortex M33 processor at its core.



gabeak2/KASM_ACTUATOR_PCB_REV2
PCBA to drive adaptive mirrors at Keck and UH88


<iframe src="https://pcbkit.io/embed/parts/st/STSPIN240" title="STSPIN240 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/STSPIN240.jpg" alt="STSPIN240" width="1200" height="900">[](https://pcbkit.io/parts/st/STSPIN240)Yes. The symbol is Driver_Motor:STSPIN240 and the footprint Package_DFN_QFN:VQFN-16-1EP_3x3mm_P0.5mm_EP1.8x1.8mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
QFN-16-EP(3x3), with 17 pins. Its footprint is drawn on this page.
STMicroelectronics publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C962258, with 1 in stock; the sellers' links on this page open their listings.
6 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.