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Pragotron Controller Box

di lachtan86

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Hey Makers,

this is compact controller box for Pragotron / Elektročas Clocks. Electronics of controller uses a 5V power supply source/USB adapter. Many thanks to Miroslav Urban for firmware and electronic design.

2026/01 - new firmware version + wiring diagram available
* firmware + wiring diagram is NOT my work, big thanks to Miroslav Urban for his work!

**GitHub project page**
https://github.com/Mira80/PragotronPro

**older Instructables guide**
https://www.instructables.com/Pragotron-Generator-Pulzu/

**bill of material**
XL6019(upgrade)
https://www.aliexpress.com/wholesale?SearchText=XL6019+XL6009+upgrade
L298N driver board
https://www.aliexpress.com/wholesale?SearchText=L298N+driver+board
LOLIN D1 Mini
https://www.aliexpress.com/wholesale?SearchText=d1+mini
Dual Base V2.0.0 for LOLIN (WEMOS) D1 mini
https://www.aliexpress.com/item/32642733925.html
D1 Mini OLED Shield
https://www.aliexpress.com/wholesale?SearchText=d1+mini+oled+display+shield
USB-C Board
https://www.aliexpress.