Hi all,
I'm searching for 7 segment LCD. As what I've known, we need an LCD driver which is connected to 7 segment LCD through SEGMENT and COM pins. In fact, there's no DC component available between each pair of SEGMENT and COM pin, so I don't think there's any current consumption on these pins, the current consumption appears more on V_CC pin of LCD driver when it's running the corresponding module to drive LCD. Is that right ?
Hope you light me up. I'm really not clear how 7 segment LCD consumes current, on SEGMENT and COM pins or somewhere else ?
I'm searching for 7 segment LCD. As what I've known, we need an LCD driver which is connected to 7 segment LCD through SEGMENT and COM pins. In fact, there's no DC component available between each pair of SEGMENT and COM pin, so I don't think there's any current consumption on these pins, the current consumption appears more on V_CC pin of LCD driver when it's running the corresponding module to drive LCD. Is that right ?
Hope you light me up. I'm really not clear how 7 segment LCD consumes current, on SEGMENT and COM pins or somewhere else ?