WolfxPac
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WolfxPac 17/09/2021
Ordered these for building a robotic arm. The problem is, though they are listed as Analog servos, they are NOT. These are generic digital servos. Also they are NOT fully metal geared. Only the top shaft and gear are metalic, all the internal gears are plastic. Which is not a good thing. These two materials don't work well together when it comes to gears as the metal will wear down the plastic gears. I received them on time, they were in a good condition and worked as expected. Not very precise but I think will get the job done for the prototype stage. I will be posting my projects along with review on my blog at https://www.astirtech.com/blog
6X MG995 Servo Analógico de Alto Torque com Engrenagem de Metal para Modelos de Avião RC
US$36.99 US$51.59
1
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WolfxPac 17/09/2021
I got these Servos for a robotic project, I assumed it was a full metal geared servo. But know that it is NOT. These Servos have only one metal gear on the top. other internal gears are plastic. this makes it more likely to break as metal is harder and will damage the plastic gears in long run. I advice you to either buy a fully metal geared servo or a fully plastic geared one. Now talking about these, I received them fairly quickly. they were in good condition and all worked as expected. These are not high precision servos. But they will get the job done for prototyping and college projects. Also note that these are not orignal Tower Pro servos.
6PCS MG90S RC Micro Servo 13.4g para ZOHD Volantex Avião RC Helicóptero Carro Barco Modelo
US$17.99 US$23.99
3
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WolfxPac 17/09/2021
Received on time, were in a good condition. All work as expected. that's all I have to say.
Módulo PCA9685 Driver de Motor de Servo PWM de 16 canais 12 bits via I2C
US$23.99 US$29.69
0
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FT232RL FTDI 3,3V 5,5V Adaptador USB para Módulo Conversor Serial TTL Geekcreit para Arduino - produtos que funcionam com placas Arduino oficiais
US$2.99 US$9.99

Q: Is this chip genuine FTDI or clone?

perguntado por BG172101915 sobre 2021-02-07 10:52:48

WolfxPac how do you differentiate between them? it's open-source hardware using same USB to TTL IC.

2021-09-17 12:19:16 Útil (0)
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respostas (2)
Módulo de câmera WiFi + bluetooth ESP32-CAM Placa de desenvolvimento ESP32 com módulo de câmera OV2640 Geekcreit para Arduino - produtos que funcionam com placas Arduino oficiais
US$13.99 US$23.99

Q: Здравствуйте, я хотел бы узнать есть ли поддержка микрофона? Hello, I would like to know if there is microphone support?

perguntado por hostmax2199 sobre 2020-03-25 01:36:06

WolfxPac you can use sound sensors but it doesn't support audio processing

2021-09-17 12:18:08 Útil (0)
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respostas (5)
Módulo de câmera WiFi + bluetooth ESP32-CAM Placa de desenvolvimento ESP32 com módulo de câmera OV2640 Geekcreit para Arduino - produtos que funcionam com placas Arduino oficiais
US$13.99 US$23.99

Q: Does this device work and transmit all by itself, or must it be programmed?

perguntado por Roger sobre 2021-04-26 07:29:44

WolfxPac it needs to be programmed

2021-09-17 12:16:47 Útil (0)
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respostas (2)
Concentração de oxigênio ultra-sônico Sensor 20,5% -95,6% 5L / min Fluxo de oxigênio Sensor Detector para máquina de fabricação de oxigênio
US$55.99 US$67.99

Q: Hello, We need 10pcs of Ultrasonic oxygen analyzer Can you please share a quotation for the same with reasonable pricing?

perguntado por WolfxPac sobre 2021-04-24 12:57:09

The seller You can consult the following email address to get a more favorable price. "BangGoodWholesale";

2021-05-05 04:13:43 Útil (0)
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respostas (1)
Placa controladora de motor de passo L298N Dual H Bridge
US$8.49 US$9.99

Q: How to contact the seller?

perguntado por WolfxPac sobre 2018-07-20 08:20:11

aletheengineer write

2020-01-05 10:30:39 Útil (0)
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respostas (3)

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