Beth yw Panel Cyfryngau Cymru? Holiaduron wythnosol am raglenni a gwasanaethau teledu yng Nghymru Gallwch gymryd rhan ar-lein neu drwy’r post Cewch dalebau siopa neu arian i elusen neu grŵp cymunedol Cyfle i ennill gwobrau Cymreig o safon Gweithredir gan TRP ar ran S4CWhat is Media Panel Wales? Weekly surveys about TV programmes and services in Wales Take part online or by post Earn vouchers or raise money for a community group or charity Entry into prize draws to win quality Welsh prizes Run by TRP Research on behalf of S4C