KS418 Micro:bit Motor Driver Expansion Board: Difference between revisions

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-== Description ==
-The Micro:bit motor drive expansion board contains a PCA9685PW chip and a TB6612FNG chip and so on. In order to save IO port resources, we use some pins of PCA9685PW chip to control the TB6612FNG motor chip. The TB6612FNG motor chip is used to control the rotation direction and speed of two DC gear motors.
-It also integrates 2 RGB lights, 4 WS2812RGB lights, a buzzer with a P2.0 ultrasonic interface, a P2.0 IR sensor interface and a P2.0 tracking sensor interface. The output voltages of TXS0108EPWR level conversion IC interface is 5V.
-== Parameters ==
-* Input voltage: DC7-12V
-* Output voltage: 5V
-* Length, width and height: 92*64*15mm
-* Weight (bare board): 41.8g
-== Wiring Up ==
-<br>[[File:图片15012-1.png|500px|frameless|thumb]]<br>
-== Connection Diagram ==
-<br>[[File:图片15012-2.png|500px|frameless|thumb]]<br>
-== Add a library ==
-Right-click Extensions
-<br>[[File:图片15012-3.png|500px|frameless|thumb]]<br>
-Search the link：https://github.com/mworkfun/pxt-turtle-bit.git
-Click [[File:图片15012-6.png|50px|frameless|thumb]] and click the library file.
-<br>[[File:图片15012-4.png|500px|frameless|thumb]]<br>
-Then we get the library file.
-<br>[[File:图片15012-5.png|500px|frameless|thumb]]<br>
-More information, please refer to Mini Smart Tortoise Car：<br>
-https://wiki.keyestudio.com/KS4014(KS4024)_Keyestudio_Micro%EF%BC%9Abit_Mini_Smart_Tortoise_Car

Latest revision as of 14:49, 5 August 2022