Ks0258 keyestudio 16-channel Servo Motor Drive Shield: Difference between revisions

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==Introduction==
==Introduction==
This is a GPRS / GSM Arduino expansion boarddeveloped by Keyes. It is a shield module with frequency of EGSM 900MHz / DCS 1800MHz and GSM850 MHz / PCS 1900MHz, integrated with GPRS, DTMF and other functions. It supports DTMF, when the DTMF function is enabled, you can get the character feedback from the conversion of button pressed down during the call, which can be used for remote control.<br>
When we are doing robot experiments, it needs to use multiple PWM ports to drive the servo motor, however, the common used Arduino UNO R3 only has 6 PWM ports, so it is not enough.This allows you to use this expansion board, which is directly stacked on the Arduino UNO R3 board and can drive up to 16 servos. It uses I2C input, just occupies A4 and A5 of the Arduino UNO R3 board. The expansion board contains PCB double sided holes ,which can direct to solder with components to build up prototyping circuits.
It is controlled by the AT command, you can directlystart its function through the computer serial port and Arduino motherboard. The SIM800C GPRS Shield board has abuilt-in SIM800H chip with good stability.<br>


==Specification==
==Specification==
* 1.I2C input, to control 16-channel PWM output
* 2.Servo power supply independent V + input up to 6V
* 3.Logic signal and logic power independent output 3-5v
* 4.Frequency of 40-1000Hz
* 5.Number of channels: 16-channel
* 6.Resolution: 12-bit


== Related Explanation of Interface ==
<br>[[File:KS0258.png|500px|frameless|thumb]]<br>
== Wiring Method ==
==Resources ==
==Resources ==


Revision as of 14:08, 14 September 2017

keyestudio 16-channel Servo Motor Drive Shield


thumb

Introduction

When we are doing robot experiments, it needs to use multiple PWM ports to drive the servo motor, however, the common used Arduino UNO R3 only has 6 PWM ports, so it is not enough.This allows you to use this expansion board, which is directly stacked on the Arduino UNO R3 board and can drive up to 16 servos. It uses I2C input, just occupies A4 and A5 of the Arduino UNO R3 board. The expansion board contains PCB double sided holes ,which can direct to solder with components to build up prototyping circuits.

Specification

  • 1.I2C input, to control 16-channel PWM output
  • 2.Servo power supply independent V + input up to 6V
  • 3.Logic signal and logic power independent output 3-5v
  • 4.Frequency of 40-1000Hz
  • 5.Number of channels: 16-channel
  • 6.Resolution: 12-bit

Related Explanation of Interface


thumb

Wiring Method

Resources

Datasheet
PDF


Get One Now

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