自己做 H-bridge

http://www.beam-online.com/Robot ... bridge/hbridge.html

爬文見 H-bridge, 雖然已經買左,但都想試吓。

你買L293果D入面果構造其實就係咁

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本帖最後由 eeek 於 2011-11-23 16:32 編輯

回復 1# submarine

自己砌都好㗎, 用 pnp 接 VCC, npn 接 GND, 個 operating voltage 可以比 L293低 D嘛.

Some reference:
http://www.robotroom.com/BipolarHBridge.html
http://www.robotroom.com/BipolarHBridge2.html
http://www.robotroom.com/BipolarHBridge3.html
http://www.robotroom.com/BipolarHBridge4.html
http://itp.nyu.edu/physcomp/Labs/DCMotorControl

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