1.  The article was first posted on Jan. 21, 2024.

2. Revised on Jan. 23, 2024

    Added photo of aluminum materials in process to attachments.

3. Revised on Jan. 25, 2024

    Added photo of the crystal oscillation section of the MCT-6 control unit.

4. Revised on Feb. 2, 2024

    Added photo of a maximum payload of 15cm F4 reflector optical tube weighing 4.7kg to Files. 

    The counting unit circuit was modified so that the +5V power supply for the counting unit is supplied from the control unit.

5. Revised on May. 16,2024

    Added a mechanical drawings of the telescope mount to the attachment files and added the link in the details body text.