Production - SARCNET

School Amateur Radio Club Network
School Amateur Radio Club Network
School Amateur Radio Club Network
School Amateur Radio Club Network
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SARCTRAC Production
Here are some pictures of our home production process for SARCTRAC.

SARCTAC Assembly

SARCNET Development and SARCTRAC Coding

1. Machining the enclosure

2. Counter-sinking and deburring the enclosure

3. Assembling the cover

4. Machining the aluminium, finned heatsink

5. Installing the grommet, heatsink, label and standoffs

6. Cutting and tinning the hookup wire

7. Wiring the motor

8. Testing the beeper and motor

9. Wiring the beeper

10. Wiring the regulator

11. Wiring the 3D accelerometer/magnetometer

12. Crimping the motor driver cable

13. Wiring the power cable with integrated schottky diode

14. Crimping the Raspberry Pi wiring harness

15. Modifying the motor driver

16. Installing the Raspberry Pi wiring harness

17. Installing the motors

18. Installing the motor driver and power cable

19. Programming the micro SDHC card and USB disk

20. Installing the Raspberry Pi and GPS receiver assembly

21. Installing the beeper and cable assembly

22. Assembling the test stand

23. Assembling the test lift-arm

24. Setting to work

25. Calibrating the 3D magnetometer/accelerometer

26. Testing

27. Initializing SARCTRAC and the SARCTRAC USB Disk

28. Packing and posting

Completed SARCTRAC Assembly

SARCTRAC Calibrating and Testing

Packaging and Posting
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