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2PCS PCA9685 16 Channel 12 Bit PWM Servo Driver Board IIC Interface PCA9685 Module Controller Compatible with Raspberry Pi
GTQ 73
Price Details
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Easily control 16 servos with just two pins and enjoy 12-bit resolution for precise movements.
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What Stands Out
Detalles de producto
| Brand Name | DORHEA |
| Manufacturer | DORHEA |
| UPC | 687117744371 |
| Part Number | DAD12154-1 |
| Brand | DORHEA |
| Number of Items | 2 |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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Robotics Enthusiasts
Perfect for hobbyists building robots, allowing multiple servo control for smooth movement and automation.
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Raspberry Pi Users
Ideal for individuals using Raspberry Pi for projects needing PWM, simplifying complex servo control tasks.
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Educational Purposes
Great for students and educators in robotics or electronics courses focused on understanding PWM and servo mechanisms.
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Beginner Programmers
Requires prior knowledge of electronics and programming skills, which may be challenging for complete beginners.
DESCRIPCIÓN DEL PRODUCTO
2PCS PCA9685 16 Channel 12 Bit PWM Servo Driver Board IIC Interface PCA9685 Module Controller Compatible with Raspberry Pi
Preguntas y respuestas de los clientes
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Pregunta:
What is the maximum voltage input for the PCA9685?
Respuesta: The maximum voltage input is DC10V. -
Pregunta:
Can this driver be used with a 3.3V microcontroller?
Respuesta: Yes, it can safely drive outputs from a 3.3V microcontroller. -
Pregunta:
How many servos can be connected at once?
Respuesta: You can connect up to 16 servos simultaneously.
DORHEA Servos Editorial Review
The PCA9685 16 Channel 12 Bit PWM Servo Driver Board has garnered a mixed reception among users, particularly those looking to implement the board with various microcontrollers, including Raspberry Pi and STM32. Many customers appreciated the straightforward design, particularly the integration of 220-ohm resistors tailored for LED use, facilitating easy setup without the need for external components. Users found it functional for its intended purpose, with a few noting its effectiveness when working with neon or LED strips using a 3.3V signal alongside a 5V power supply. However, the product did suffer from noticeable quality control issues. Some customers reported misalignments in pin configurations and poor soldering quality, describing them as resembling “a kids 9th grade class science project.” There were also significant compatibility concerns raised; users attempted to connect the board with standard libraries, only to find inConsistent results compared to higher-quality competitors. Several customers expressed frustration over their experiences, feeling that the PCA9685 was a cheap knock-off that did not hold up when compared to more reputable alternatives. While the product is generally easy to navigate for prototyping and can serve its basic function with proper setups, the quality inConsistencies and performance issues led users to advise caution when Considering this PWM controller for serious projects. **
Customer Reviews & Ratings
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5 estrella
100%
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4 estrella
0%
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3 estrella
0%
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2 estrella
0%
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1 estrella
0%
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ventajas
- Easy setup for driving LEDs, thanks to built-in resistors.
- Compatible with common libraries.
- Functions as intended for basic PWM control applications.
Contras
- InConsistent performance compared to higher-quality alternatives.
Platform Trust & Buyer Confidence
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Product Price History
Información importante
- Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
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GTQ 73
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características y beneficios
- Control 16 servos using just two pins.
- 12-bit resolution for precise movement control.
- Supports voltage input from DC5-10V.
- Includes 220 ohm series resistors for circuit protection.
- Convenient 3-pin connectors in groups of 4.
- Ideal for both 3.3V and 5V microcontrollers.
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