資料來源:https://www.sparkfun.com/products/12779
The EasyDriver is a simple to use stepper motor driver, compatible with anything that can output a digital 0 to 5V pulse (or 0 to 3.3V pulse if you solder SJ2 closed on the EasyDriver). The EasyDriver requires a 6V to 30V supply to power the motor and can power any voltage of stepper motor. The EasyDriver has an on board voltage regulator for the digital interface that can be set to 5V or 3.3V. Connect a 4-wire stepper motor and a microcontroller and you’ve got precision motor control! EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4,6, or 8 wire stepper motors.
This EasyDriver V4.5 has been co-designed with Brian Schmalz. It provides much more flexibility and control over your stepper motor, when compared to older versions. The microstep select (MS1 and MS2) pins of the A3967 are broken out allowing adjustments to the microstepping resolution. The sleep and enable pins are also broken out for further control.
Note: Do not connect or disconnect a motor while the driver is energized. This will cause permanent damage to the A3967 IC.
Note: This product is a collaboration with Brian Schmalz. A portion of each sales goes back to them for product support and continued development.
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該EasyDriver是一個簡單易用的步進電機驅動器,兼容任何可以輸出數字0〜5V的脈衝(或0〜3.3V的脈衝,如果你焊SJ2關閉在EasyDriver)。該EasyDriver需要一個6V至30V供電的電動機功率,可以驅動步進電機的任何電壓。該EasyDriver具有可設置為5V或3.3V的數字接口的上板電壓調節器。連接4線步進電機及微控制器,你已經有了精密電機控制! EasyDriver驅動兩極電機,和有線作為雙極電機。即4,6,或8線步進電機。
這EasyDriver V4.5已聯合設計與布賴恩SCHMALZ 。相比老版本時,它提供了更多的靈活性和控制您的步進電機,。微步選擇(MS1和MS2)的A3967的引腳爆發允許調整到微分辨率。睡眠和使能引腳也被拆開進行進一步的控制。
注意:不要連接或在驅動器被激勵斷開電機。這將導致對A3967 IC永久損壞。
注:本產品是與布賴恩SCHMALZ協作。每一個銷售的部分可以追溯到他們的產品支持和持續發展。
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