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Goi rieng toi bac F nhe.Viec hoan thien cai mach nay nhu bac noi co that su la dieu dang noi khong. Toi cung rat mong muon co mot san pham hoan thien .Nhung theo xu huong hien thoi thi ai lam duoc cai mach nay roi cung muon mang "ban" de kiem chut dinh .Boi de lam duoc cai mach nay cung ton kha nhieu thoi gian do. Lieu PIC viet nam co the bao ve "ban quyen" cho tac gia duoc khong neu do la nguoi lam duoc cai mach voi chat luong tot. Toi cung da cam thay kha met moi voi cai mach nay roi hien tai mach cua toi da lam toi va nhung nguoi ban cua toi kha hai long .Boi no khong co gi goi la khong on dinh ca thang ban toi dung MPLAB 7.41 no sai rat OK do.Them 1 y kien nua lieu chung ta co the lam duoc 1 mach thuc su on dinh khong khi nguon linh kien lai khong on dinh nhu vay.
Xin lay 1 vi du la nhung con dien tro do.Hien tai toi dang xai dien tro mua o Nhat Tao sai so la 5% nhung mach cua microchip va cac hang lon khac ho xai dien tro sai so co 1% ma thoi nhu vay .Nhu vay dien ap ma mach cua chung ta tu lam do duoc sai so kha lon do nen trong nhieu chuong hop du mach co dung con MCP gi do dien chinh dien ap roi ma gi tri truoc va sau khi dieu chinh chang co gi thay doi ca.
Neu bac nao co y kien hay cho toi 1 ly do du thuyet phuc de tiep tuc nghien cuu cai mach nay. Hien tai toi khong biet tiep tuc de lam gi nua.
Lam de ban thi moi nguoi che cuoi ma khong ban thi khong biet lay tien dau de lam tiep.Noi vay thoi chu cung co ban duoc cai nao dau.
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06-09-2006, 10:49 AM
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