hat
Altènativman, pou operasyon batri, ZD1, D1 ak REG1 yo pa itilize ak nan koneksyon pou D1 ak REG1 yo se kour. Ekipman pou la absoli maksimòm pou IC1 se 7V, se konsa operasyon 6V batri se apwopriye; egzanp 4 x selil AAA nan yon detantè AAA 4 x.
eng
Alternatively, for battery operation, ZD1, D1 and REG1 are not used and the through connections for D1 and REG1 are shorted. The absolute maximum supply for IC1 is 7V, so 6V battery operation is suitable; eg 4 x AAA cells in a 4 x AAA holder.