u/ArduinoTomi

https://preview.redd.it/hhrzrk6weyxg1.png?width=943&format=png&auto=webp&s=fd1d13e4a50164103f80b57cf0c147a7bca76b1d

i already search it up. therse nothing but i know there is a schematic of this because my friend has it but he dosent want to give the schem to me