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J****ist
Gas Station LED Price controller with RS485 and RTC - PIC32 uController
2632
1
Jul 31.2018, 08:00:53
This project is used to control very large 7 segment displays used in gas stations. It uses RS485 to communicate and sends out the display data using an RJ45 connector to directly interface and control the standard 4, 5 and 6 digit LED driver boards available on Ali Express. It also uses a DS3231 RTC module for time and temp.
PCBGoGo did a bang up job on the boards and stencil, making this project a pleasure to make, working on the first power up. Highly recommended!!! I will continue to use them for many more projects.
MotoGeek
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n****eta
Aug 07.2026, 04:57:04
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