KS0483 Keyestudio Micro bit 4-Digit Tube Shield(Black and Eco-friendly): Difference between revisions
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== Description == | == Description == | ||
Difficultly showing the corresponding the data by the LED dot matrix of micro：bit control board, we particularly produce keyestudio micro bit 4-digit Tube Shield to highly enhance the digital display. | Difficultly showing the corresponding the data by the LED dot matrix of micro：bit control board, we particularly produce keyestudio micro bit 4-digit Tube Shield to highly enhance the digital display. | ||
The four-digit tube module is a 3.6 inches common anode digital tube, and the display color is red. | |||
This shield mainly drives the TM1637 chip through the micro: bit board to control the 4-bit common anode digital tube. P0 is connected to CLK, and P1 goes to DIO. The micro bit control board is easily fixed on the shield with 5 M3*6MM flat screws if you use it. | This shield mainly drives the TM1637 chip through the micro: bit board to control the 4-bit common anode digital tube. P0 is connected to CLK, and P1 goes to DIO. The micro bit control board is easily fixed on the shield with 5 M3*6MM flat screws if you use it. | ||
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== Test Code == | == Test Code == | ||
[[File:0483-7.png|400px|frameless|thumb]]<br> | [[File:0483-7.png|400px|frameless|thumb]]<br> | ||
[[File:0483.png| | [[File:0483.png|500px|frameless|thumb]]<br> | ||
[[File:0483-1.png|400px|frameless|thumb]] [[File:0483-2.png|400px|frameless|thumb]]<br> | [[File:0483-1.png|400px|frameless|thumb]] [[File:0483-2.png|400px|frameless|thumb]]<br> | ||
[[File:0483-3.png|400px|frameless|thumb]]<br> | [[File:0483-3.png|400px|frameless|thumb]]<br> | ||
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[[File:0483-4.png|400px|frameless|thumb]]<br> | [[File:0483-4.png|400px|frameless|thumb]]<br> | ||
== Test | == Test Result == | ||
After uploading the code successfully, wire according to connection diagram (power is supplied to the micro: bit control board, and the power supply method can be freely selected). After power-on, the LED dot matrix on the micro: bit control board displays a heart-shaped pattern, and a 4-digit digital tube displays number “1234” | After uploading the code successfully, wire according to connection diagram (power is supplied to the micro: bit control board, and the power supply method can be freely selected). After power-on, the LED dot matrix on the micro: bit control board displays a heart-shaped pattern, and a 4-digit digital tube displays number “1234” | ||
==Resources == | |||
*'''Download0000 relevant code:''' https://1drv.ms/u/s!ArhgRvK6-RyJhTnYUCnn0wVAxhP9?e=B7YU1w | |||
== Get One Now == | == Get One Now == | ||
Latest revision as of 15:01, 9 June 2020
Description
Difficultly showing the corresponding the data by the LED dot matrix of micro：bit control board, we particularly produce keyestudio micro bit 4-digit Tube Shield to highly enhance the digital display. The four-digit tube module is a 3.6 inches common anode digital tube, and the display color is red.
This shield mainly drives the TM1637 chip through the micro: bit board to control the 4-bit common anode digital tube. P0 is connected to CLK, and P1 goes to DIO. The micro bit control board is easily fixed on the shield with 5 M3*6MM flat screws if you use it.
Parameters
- Working voltage: DC 3.3V
- Working current: 50mA
- Maximum power: 200mA
- Working temperature: -20 ℃ --60 ℃
- Size: 52 * 52 * 10mm
- Weight: 15.4g
- Environmental attributes: ROHS
Connection Diagram
Test Code
Install the library file successfully, click the 8 TM1637 to set the corresponding test program.
Test Result
After uploading the code successfully, wire according to connection diagram (power is supplied to the micro: bit control board, and the power supply method can be freely selected). After power-on, the LED dot matrix on the micro: bit control board displays a heart-shaped pattern, and a 4-digit digital tube displays number “1234”
Resources
- Download0000 relevant code: https://1drv.ms/u/s!ArhgRvK6-RyJhTnYUCnn0wVAxhP9?e=B7YU1w