matsayin kameran ov2640
Matsayin kamera ta ov2640 tana nufin bayani na yanzu mai ƙarfi wanda aka rufe shi don samun sistemai da IoT. Wannan sensa mai tsawo yana ba da kwalitasin hoton mai kyau ta hanyar teknologiya na CMOS mai kyau, kuma yana zuciya mai sauƙi don yadda ake so suka amfani da sa a cikin karya su. Matsayin kamera ta ov2640 tana da resholushin na 2-megapixel da taimakawa ga wasu formati na bayani kamar JPEG, RGB565, da YUV422, wanda suka ba da fahimtar kariya ga wasu bukatun amfani. Processorin bayanin kameran da aka rufe shi yana sanya bayanin kamera ta hanyar kuskuren bayanin kamera (automatic exposure control), sabon bayanin kamera (white balance adjustment), da sabon bayanin rangi (color correction), wanda suka ba da kwalitasin hoton mai sauƙi a cikin wasu halin iluminashin. Matsayin yana amfani da kudin kurya a cikin gurbin 2.6V zuwa 3.0V, wanda ya sa ya zama mai kyau don abubuwan da suka amfani da bateri wanda kudin kurya yana da mahimmanci. Matsayin kamera ta ov2640 tana da wasu alama mai kyau kamar kuskuren kudin kurya (automatic gain control) da kuskuren bayanin kamera (programmable frame rates) ta hanyar 30fps a cikin resholushin mai sauƙi. Tsawon matsayin ya kashe 24mm x 24mm, wanda ya sa ya zama mai kyau don amfani a cikin karya da ke da karamin daga cikin. Sensa tana taimakawa ga kira hoton da kira bayanin kamera (video recording), da resholushin da ke iya amfani da su daga QCIF zuwa UXGA. Alamar mai kyau sun hada da algorizaman kuskuren lens, kuskuren bayanin kamera (noise reduction processing), da opshinai na kuskuren bayanin kamera (flexible windowing) wanda suka ba da imkanin kira kowane yanki na kuskuren bayanin kamera (regions of interest). Matsayin kamera ta ov2640 tana amfani da wasu interface na yanzu kamar I2C don kuskuren bayanin kamera (configuration) da parallel data output don kuskuren bayanin kamera (image transmission). Tsarin matsayin ya ba da imkanin amfani mai kyau a cikin gurbin yankin yaki daga -30°C zuwa 70°C, wanda ya sa ya zama mai kyau don amfani a cikin yankin yaki da karya na industriya. Matsayin tana da bayanin kuskuren bayanin kamera (built-in test patterns) don kuskuren bayanin kamera (system debugging) da kuskuren bayanin kamera (calibration), wanda ya sa ya zama mai kyau don inginiyaran.