1.12v可充电锂电池(给L298N和Nano供电) 2.Arduino nano开发板 3.L298N电机驱动模块 代码: //Arduino小车控制-实现小车的前进、后退、左转、右转、加速、减速、停止 //ENA-9, IN1-3, IN2-4, IN3-5, IN4-6, ENB-10 //引脚对应 int ENA = 9; int IN1 = 3; int IN2 = 4; int IN3 = 5;...
首先是硬件组装,这部分很简单,就是拿个电路板把电机和轮子装好,然后在上方布局nano板,电池,最好放置的时候就让重...arduino nano+nRF24L2401实现无线控制 arduino nano+nRF24L2401实现无线控制 本文将利用2套arduino nano+nRF24L2401,实现对LED灯无线控制。 代码如下: 接收端程序代码: 发射端程序代码:......
Fig. 1 shows the test setup for this series, in this case an Arduino Nano. I'll assume one can program their Arduino board. The Nano and most Arduino boards today have an LED on digital pin 13 (DP13). The use of the I2C LCD display is optional but makes understanding the process ...
arduino Nano A4 SDA A5 SCL 没错啊 然后上网搜索感觉这个I2C的IC地址有点问题 将地址 //LiquidCrystal_I2C lcd(0x27,16,2); 错误LiquidCrystal_I2C lcd(0x3F,16,2);//修改后 1 2 问题解决 感谢这位仁兄原 Arduino 和LCD1602液晶屏 I2C接口实验 *已解决...
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One thing i am curious to know or test is “upgrading” code from say an arduino nano to a circuit that uses an ESP32, as in translation, not even going from C++ to micropython, just adapting libraries and pins etc. Or going from a 2 row B/W LCD to an SSD1306 oled Reply Psy ...
Overview Introduction Provides demo for Raspberry Pi, STM32, Arduino, ESP32, Pico, and Jetson Nano. Parameters Operating voltage: 3V/5V Communication interface: SPI (Please ensure that the supply voltage and logic voltage are consistent; otherwise, it ma
C-library for LCD display 20x4 arduinolcdatmega328patmel-studioarduino-nanoarduino-unoc-codelcd2004lcd20x4 UpdatedMar 12, 2023 C firecrestHorizon/SwiftyGeodesic Star2 Code Issues Pull requests Swift package wrapper for Charles Karney's solutions to the geodesic inverse and direct problem. This ver...
This product is a 1.54-inch OLED module, a built-in SSD1309 driver chip, using the SPI/I2C interface communication, provides Raspberry Pi, Arduino, STM32, ESP32, Jetson Nano, and other demo information.Parameters OPERATING VOLTAGE: 3.3V / 5V COMMUNICATION INTERFACE: SPI / I2C DRIVER: SSD130...
(you should have seen my wife’s face when I showed her what I ordered) on Amazon. Now, that I got two most important parts the rest of the project was quite easy. I needed a few more parts like Arduino board (I went with Arduino Nano because of its size), a button (needed for...