Difference between revisions of "LCD1602 for microbit shield"
Jump to navigation
Jump to search
(→Usage) |
(→Usage) |
||
Line 18: | Line 18: | ||
== Usage == | == Usage == | ||
− | :Step 1: Open [ | + | :Step 1: Open [https://python.microbit.org/v/3/], then log in. |
:[[File:lcd1602_microbit_1.png|1100px]] | :[[File:lcd1602_microbit_1.png|1100px]] | ||
Line 36: | Line 36: | ||
:'''Note:If there is no display or the display is blurry, please use a screwdriver to adjust the potentiometer U1.''' | :'''Note:If there is no display or the display is blurry, please use a screwdriver to adjust the potentiometer U1.''' | ||
− | + | :[[File:lcd1602_microbit_6.png|500px]] |
Revision as of 02:54, 28 July 2023
Contents
Description
This shield is specially designed for Micro: bit, LCD1602 and Micro: bit using 4-wire connection, it is the same size as LCD1602 display and has 4 crowtail interface, IIC, UART, analog port and digital port. LCD1602 display contrast also can be adjusted.
Model: DTS02115S
Features
- Apply to Micro: bit.
- The contrast also can be adjusted.
- 4-wire communication.
Specifications
- Crowtail interface : IIC, UART, analog port and digital port
- Output voltage:5v
- Size: 37mm x 80mm
Usage
- Step 1: Open [1], then log in.
- Step 3: Step 3: Click Send to micro:bit. (If it is the first time to download, please follow the prompts on the page to install the corresponding firmware).
- Step 4: The test code downloaded successfully. Observe the display on the 1602 LCD, and "Hello World" will appear first.
- Note:If there is no display or the display is blurry, please use a screwdriver to adjust the potentiometer U1.