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ACROBOTIC 4 Channel Arduino Raspberry ESP8266 Review

2

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🖥️. Single Board Computers, 💻 Computer Components

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Description of ACROBOTIC 4 Channel Arduino Raspberry ESP8266

Easily add 4×independent high-current relay modules (AC250V 10A; DC30V 10A) to your project!. Status-indication LEDs are included for each relay. Opto-isolated control inputs require 15~20mA driving current. Connects directly to digital outputs of your favorite microcontroller board (Arduino, ESP8266, ARM) or single-board computer (Raspberry Pi, Beaglebone)

Reviews

Global ratings 2
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

FANTASTIC 4-Channel SBC for DIY Creators!

This single board computer is a breeze to work with and perfect for DIY projects. Its ability to support multiple platforms makes it flexible and versatile for different use cases. The build quality is top-notch, with a durable and compact design that ensures it can withstand some knocks and bumps .The only downside is the higher price point compared to other comparable SBC options on the market. Overall, this is an excellent choice for DIY enthusiasts and those looking for a dependable…

Pros
  • Can control up to four devices simultaneously
Cons
  • Requires programming knowledge to use effectively

Revainrating 3 out of 5

But with 2 amps of power, the BBB board supports two boards with 4 relays

Let me remind you first. In case you haven't noticed, these are MECHANICAL relays, not solid state relays. So the first thing I had to do was connect a 2 amp 5V power supply to the BBB, otherwise the power supply would fail when a board was connected. But with 2 amps of power, the BBB board supports two boards with 4 relays. The BBB then toggles the pins on and off during boot. So if something you have connected is sensitive, you may not want to apply voltage until the BBB completes *after*…

Pros
  • Pleasant
Cons
  • Obsolete