NanoDrives Time Machine

thingiverse

This appears to be a lengthy post detailing the creation of a custom 3D printed device called "NanoDrives Time Machine." It includes detailed instructions for assembling and using the device, as well as information about its capabilities and potential applications in the commercial IT sector or home office environments. Here's a condensed version: **Summary** * The NanoDrives Time Machine is a custom-built, 3D printed device designed to automate backup processes and protect against ransomware and malware. * It features four SATA drives and can be controlled remotely via an Arduino board. * The device allows for automatic switching between drives and can be stacked together for expanded storage capacity. **Key Features** * Automated backup process * Protection against ransomware and malware * Customizable with multiple SATA drives * Remote control via Arduino board **Assembly Instructions** 1. Print the main unit and drive cage spacers using a RepRap printer. 2. Assemble the circuit board and mainboard. 3. Install the SATA switcher and drives into the second or other units (stackable). 4. Run extra opto couplers from the original Nano circuit to the pushbutton and switch mainboard on the other SATA switchers. **Operating Scenario** 1. SATA Switches A (Main) and B (Slave) power on. 2. Switch A powers up to Position 1, while Switch B powers up to Position 5 (all off). 3. The timing must be coded so that the first switch has 4 days to switch through its 4 drives, then the 1st Drive on switch B is powered up, while we power OFF switch A for 4 days. **Post-Printing** * Remove any brim from the drive cage spacers. * Feed the drive cable through the cage and connect it to the mainboard. * Spread the cables apart and push the drive forward to apply glue. * Drop some glue into the recess and pull the drive back into place. * Press and hold down the connector for a few minutes. * Place a line of glue along the top of the SATA connector and slide in the spacer. **Note** * The project is still a work in progress, and there is no code to run the second unit at this time. However, the control mechanism and setup are relatively easy to implement.