View source for Component: LED Bar v2.0 (Grove 104020006) (104020006) (LEDs)

From Flowcode Help

← Component: LED Bar v2.0 (Grove 104020006) (104020006) (LEDs)

You do not have permission to edit this page, for the following reason:

---

You can view and copy the source of this page.

{| style="width:50%" |- | width="20%" style="color:gray;" | Author | Matrix TSL |- | width="20%" style="color:gray;" | Version | 1.0 |- | width="20%" style="color:gray;" | Category | LEDs |} ==LED Bar v2.0 (Grove 104020006) component== LED Bar is comprised of a 10 segment LED gauge bar and an MY9221 LED controlling chip. It can be used as a indicator for remaining battery life, voltage, water level, music volume or other values that require a gradient display. There are 10 LED bars in the LED bar graph: one red, one yellow, one light green, and the rest green. It lights up the LEDs sequentially from red to green, so the entire bar graph is lit up in the end. ==Component Pack== SENSORS ==Detailed description== ''No detailed description exists yet for this component'' ==Examples== ''<span style="color:red;">No additional examples</span>'' ==Downloadable macro reference== {| class="wikitable" style="width:60%; background-color:#FFFFFF;" |- | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]] | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetBinary''' |- | colspan="2" | Allows a binary value to be shown on the LEDs. Red = Bit0 Yellow = Bit1 Light Green = Bit2 Green = Bit3 - Bit9&nbsp; |- |- | width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT | width="90%" | Data |- | colspan="2" | &nbsp; |- | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID | width="90%" style="border-top: 2px solid #000;" | ''Return'' |} {| class="wikitable" style="width:60%; background-color:#FFFFFF;" |- | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]] | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''LatchDataSim''' |- | colspan="2" | Latches the data and shifts the new input to the output.&nbsp; |- |- | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID | width="90%" style="border-top: 2px solid #000;" | ''Return'' |} {| class="wikitable" style="width:60%; background-color:#FFFFFF;" |- | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]] | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetLevelReverse''' |- | colspan="2" | Set level 0-10 in reverse, green to red, where 10 is red Level 0 means all leds off while level 5 means leds 1-5 on and 6-10 will be off&nbsp; |- |- | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | width="90%" | Level |- | colspan="2" | Range: 0-10&nbsp; |- | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID | width="90%" style="border-top: 2px solid #000;" | ''Return'' |} {| class="wikitable" style="width:60%; background-color:#FFFFFF;" |- | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]] | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetLevel''' |- | colspan="2" | Set level 0-10, red to green, where 1 is red Level 0 means all leds off while level 5 means leds 1-5 on and 6-10 will be off&nbsp; |- |- | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | width="90%" | Level |- | colspan="2" | Range: 0-10&nbsp; |- | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID | width="90%" style="border-top: 2px solid #000;" | ''Return'' |} {| class="wikitable" style="width:60%; background-color:#FFFFFF;" |- | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]] | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetSingleLED''' |- | colspan="2" | Allows a single LED to be controlled and switched on or off. LED 0 = Red LED 1 = Yellow LED 2 = Light Green LED 3-9 = Green&nbsp; |- |- | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | width="90%" | LED |- | colspan="2" | Range: 0-9&nbsp; |- | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | width="90%" | State |- | colspan="2" | 0=Off / 1=On&nbsp; |- | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID | width="90%" style="border-top: 2px solid #000;" | ''Return'' |} ==Property reference== {| class="wikitable" style="width:60%; background-color:#FFFFFF;" |- | width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]] | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties''' |- |- | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | width="90%" | Data |- | colspan="2" | Data pin &nbsp; |- | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | width="90%" | Clock |- | colspan="2" | Clock pin &nbsp; |- | width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-conn-icon.png]] | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Connections''' |- |- | width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-conn-icon.png]] | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Simulations''' |- |}

Return to Component: LED Bar v2.0 (Grove 104020006) (104020006) (LEDs).