BatteryCapacityIndicator_SKU_FIT0466 - jimaobian/DFRobotWiki GitHub Wiki

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Introduction

When you don't want to let your real-time battery capacity is just the number on the LCD screen,but The iconic image of battery.Then you may need our Battery Capacity Indicator.It can be very good to help you show real time power capacity, and that people can clearly understand the current battery power capacity from a distance.

Specification

Working voltage: 3.3V-5.5V
8 levels of brightness
Size: 42mm * 24mm * 8mm

Board Overview



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                                                     |---------------------------------------------------------|
                                                     | |                                                     |
                                                      |-----------------------------------------------------|
                                                      | |           |          |                          |
                                                       |-----------|----------|--------------------------|
                                                       | **LABEL** | **NAME** | **Function Description** |
                                                       | 1         | CLK      | CLOCK                    |
                                                       | 2         | DIO      | DATA                     |
                                                       | 3         | VCC      | Power Input +(3.3V-5.5V) |
                                                       | 4         | GND      | GND                      |  |  |  |

Tutorial

This tutorial will describe you how to use the Battery Capacity Indicator.


### Requirements

Hardware
- UNO x1
- Battery Capacity Indicator module x1
Software
- Arduino IDE V1.6.9 Click to Download Arduino IDE from Arduino®
- Battery Capacity Indicator libraries About Library installation.


### Connection Diagram

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Sample Code

Battery Capacity Indicator libraries About Library installation.

#include "TM1651.h"
#define CLK 3//pins definitions for TM1651 and can be changed to other ports
#define DIO 2
TM1651 batteryDisplay(CLK,DIO);
void setup()
{
  batteryDisplay.init();
  batteryDisplay.set(5);//0 ~ 7 mean to different brightness;
  batteryDisplay.frame(FRAME_ON);//light the frame of the battery display or FRAME_OFF to turn off the frame of the battery display
}
void loop()
{
  charging();
}

void charging()
{
  for(uint8_t level = 0; level < 6; level ++)
  {
    batteryDisplay.displayLevel(level);
    delay(500);
  }
}


### RESUALT

FAQ

There are no questions about this product yet. If you have any problems or suggestions, you are welcome to email us or post on the DFRobot forum!

center For any questions/advice/cool ideas to share, please visit the DFRobot Forum or email [email protected]