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你知道吗?这项新技术将如何改变我们的日常生活?今天,咱们就来聊聊如何使用ESP32和Arduino轻松地连接OLED屏幕,并且通过简单的编程实现信息的显示。这个过程不仅能让你掌握基本的硬件连接技能,还能帮助你理解代码背后的逻辑。 先来说说接线吧。假设你 ...
[导读]在这个项目中,我们将使用树莓派Pico W的板载温度传感器,并通过I2C在1.3英寸SH1106 OLED屏幕上显示实时CPU温度。这是一个简单而实用的介绍传感器读数,I2C显示接口和Arduino编程在Pi Pico W上。 在这个项目中,我们将使用树莓派Pico W的板载温度传感器,并通过 ...
U8g2是用于嵌入式设备的单色图形库。U8g2支持单色OLED和LCD,包括以下控制器:SSD1305,SSD1306,SSD1309,SSD1322,SSD1325,SSD1327,SSD1329,SSD1606,SSD1607,SH1106,SH1107,SH1108,SH1122,T6963,RA8835,LC7981,PCD8544,PCF8812,HX12 ...
在新冠病毒大流行的这段时间,电梯已成为每个人都触摸相同按钮的高风险场所。在许多地方,人们发现了防止接触电梯按钮的技巧,例如使用抽纸、牙签或卫生纸来按下电梯按钮。 因此,为了延续我们之前的 Corona 安全项目,如 自动消毒机、非接触式温度监测 ...
Not satisfied with any of the DIY retro computer kits on the market, [Leonardo Leoni] decided to make his own. Built using only the finest through-hole technology and powered by the ATmega328 ...
37款传感器与执行器的提法,在网络上广泛流传,其实Arduino能够兼容的传感器模块肯定是不止这37种的。鉴于本人手头积累了一些传感器和执行器模块,依照实践出真知(一定要动手做)的理念,以学习和交流为目的,这里准备逐一动手尝试系列实验,不管成功 ...
Humidifier is a device used to increase the relative humidity of a closed area to ensure enough moisture in the area. Especially during winters, when the heater is turned on, it causes the relative ...
Speedometers are used to measure the travelling speed of a vehicle. We previously used the IR sensor and hall sensor to build Analog speedometer and digital speedometer respectively. Today we will use ...