Electronic Eyepiece for télescope

Small personal fabrication to facilitate visual observation: an electronic eyepiece!

The goal is to make an eyepiece capable of amplifying the brightness of deep sky objects and all for a derisory price less than 200€. Because it already exists, but rarely below €1500.

My version allows for live viewing via the eyepiece, but also to capture what is visible using a smartphone and a USB-C cable.

Here are some photos and results and I will post, as they come along, the print files, wiring circuits and links for the components.

Components:

Hi sensibility video camera with Starlight and Sens-Up for long exposure at 1.2sec ( 1/25s x30 Sens-up boost ) with OSD control buttons:

https://fr.aliexpress.com/item/1005005378451998.html

USC-C Video Capture module:

https://fr.aliexpress.com/item/1005006026727770.html

Electronic Viefinder with video input:

https://fr.aliexpress.com/item/1005008647273684.html