Brocklesby Park CC

Having inherited an inaccessible electro-mechanical FSL scoreboard with a sticky digit and no club funds; I'm on my way to replacing it with a DIY effort inspired by the brilliant efforts I've read about here.

Due to the levels of bureaucracy required to actual mount the board on the pavilion - owed by the parish council and run by a sports association who are currently (18+ months)  debating who is responsible for what, I'm temporary mounting the electronic in cardboard to prove the concept before asking to cut holes in the front of their building to insert plywood boxes.

Supplies acquired:
Arduino - £8.55 ebay
Raspberry Pi B - £11.37 ebay
200x LED units - £45.07 ebay
25x large digit drivers - £39.93 Ali Express
12v -> 5v stepdown - £3.26 Ali Express
12v PSU - £15.94 Ebay
3x 50m Wire reels - £38.85 Ebay
Cardboard - model's own.

Hi, which digits did you get from Ali.. can you share the link. Please

https://www.aliexpress.com/item/1005002126565517.html?spm=a2g0o.detail.1000014.6.61184402HGEW2y&gps-id=pcDetailBottomMoreOtherSeller&scm=1007.40000.267768.0&scm_id=1007.40000.267768.0&scm-url=1007.40000.267768.0&pvid=38a45eac-7765-42c8-b32f-5f2ae17eb971&_t=gps-id:pcDetailBottomMoreOtherSeller,scm-url:1007.40000.267768.0,pvid:38a45eac-7765-42c8-b32f-5f2ae17eb971,tpp_buckets:668%232846%238110%23301&pdp_ext_f=%7B%22sku_id%22%3A%2212000018826969927%22%2C%22sceneId%22%3A%2230050%22%7D&pdp_npi=2%40dis%21GBP%21%2162.82%21%21%21%21%21%40211b5db316533242595371977e84ef%2112000018826969927%21rec

Wg got these ones, if you get them the red cable was the -ve!!