crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

crwdns2933803:07crwdne2933803:0

crwdns2933797:0Mr. Circuit Boardcrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Mr. Circuit Board

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0

crwdns2933807:0crwdne2933807:0

-[* black] Here are some pictures of the PCB. It has 3 IC chips with the main one reading CP6604BM. (The optical sensor is underneath a piece of plastic)
+[* black] Here are some pictures of the PCB. It has 3 IC chips with the main one reading CP6604BM, and the smallest one being from Texas Instruments.(The optical sensor is underneath a piece of plastic)