1PC New Arrival Full Function Robot Expansion Board Support Stepper Motor Servo For Raspberry Pi 3B /2B / B+
|45 jours argent retour Retours acceptés si le produit n'est pas tel que décrit, l'acheteur paie l'expédition de retour; ou garder le produit et d'accord de remboursement avec le vendeur.|
Livraison à temps
Garanties: livraison à temps 60 jours
Full Function Robot Expansion Board Support Stepper Motor Servo For Raspberry Pi 3B /2B / B+
Stepper motors are great for (semi-)precise control, perfect for many robot and CNC projects.
This HAT supports up to 2 stepper motors. The python library works identically for bi-polar and uni-polar motors.
Download link: https://i0.wp.com/pan.baidu.com/s/1c0dUDFy
1. 4 H-Bridges: Provides 1.2A per bridge (3A peak) with thermal shutdown protection, internal kickback protection diodes.
Can run motors on DC5V to DC12V.
2. Up to 4 bi-directional DC motors with individual 8-bit speed selection (so, about 0.5% resolution)
3. Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil, interleaved or micro-stepping.
4. Up to 4 Channel 12-bit PWM/Servo(5V)
5. One Infrared Receiver(GPIO26)
6. Big terminal block connectors to easily hook up wires (18-26AWG) and power
7. Polarity protected 2-pin terminal block and jumper to connect external 5-12VDC power
8. Works best with Raspberry Pi model A+, B+, or Pi 2
1 x Full Function Robot Expansion Board Support Stepper Motor Servo For Raspberry Pi 3B /2B / B+
|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Politique de retour||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Service vendeur||Livraison à tempsIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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