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<p><span style=”font-size:18px;”><span style=”font-family:Arial,Helvetica,sans-serif;”><strong>Description:</strong></span></span><br />
<span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Supply voltage 2V ~ 10V can drive two DC motors or 4-wire 2-phase stepper motors, can achieve forward rotation or reverse rotation, it is possible to adjust the rotation speed. Each can provide a continuous current of 1.5A, peak current up to 2.5A, thermal protection and can be automatically restored. <br />
Use of imported original chip, built-in low on-resistance MOS switch, minimal heat, no heat sink, small size, low power consumption, is ideal for battery powered.</span></span></p>
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<p><span style=”font-size:18px;”><strong><span style=”font-family:Arial,Helvetica,sans-serif;”>Specification:</span></strong></span></p>
<ul>
<li><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Module supply voltage: 2V-10V</span></span></li>
<li><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Signal input voltage: 1.8-7V</span></span></li>
<li><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Single working current: 1.5A</span></span></li>
<li><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Peak current up to 2.5A</span></span></li>
<li><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Low standby current (less than 0.1uA)</span></span></li>
<li><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Built-in common conduction circuit, the input terminal vacant, the motor does not malfunction</span></span></li>
<li><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Size: 24.7 * 21 * 7mm</span></span></li>
<li><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Mounting hole diameter: 2mm</span></span></li>
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<p><span style=”font-size:18px;”><strong><span style=”font-family:Arial,Helvetica,sans-serif;”>Precautions: </span></strong></span></p>
<ol>
<li><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Power positive and negative reversed will certainly cause damage to the circuit. </span></span></li>
<li><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Output is shorted to ground or output short circuit, and the motor stall, the chip will heat protection, but in the near or exceeding 10V voltage and peak current is greater than 2.5A situation can also cause chip burned.</span></span></li>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”><a href=”https://www.instructables.com/Tutorial-for-Dual-Channel-DC-Motor-Driver-Board-PW/”><span style=”color:#3498db;”>Tutorial for Arduino Mini DC Motor Driver Dual H-Bridge PWM Control (L293D)</span></a></span></span></p>
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