| 摘要 |
<p>The firing circuit supplies detonators (R1 to Rn) with a set of row (L1 to Ln) and column (C1 to Cn) switches from an electrical input (B1,B2) to provide a predetermined firing sequence function. Each detonator forms part of a matrix with line and column switches connected across it forming line connection points (l1 to ln) and column connection points (C1 to Cn). Each detonator circuit has diodes (D1 to Dn) connected in series with it.</p> |
