这款基于 Arduino 的双模式科学计算器是一种多功能且高效的工具，可用于基本和高级计算。在普通模式下，它用作标准计算器，通过 4×4 键盘执行加、减、乘、除。结果清晰地显示在 OLED 屏幕上。按钮开关可在模式之间无缝切换，以增加灵活性。 本文引用地址 ...

OLED，即有机发光二极管（Organic Light-Emitting Diode），又称为有机电激光显示（Organic Electroluminesence Display， OELD）。OLED由于同时具备自发光，不需背光源、对比度高、厚度薄、视角广、反应速度快、使用温度范围广等优异之特性，被认为是下一代的平面显示器新兴 ...

1.页地址模式下设置列起始地址低位(Set Lower Column Start Address For Page Addressing Mode)(00h~0Fh) 此指令用于在页地址模式下设置GDDRAM的列起始地址(8位)的低4位, 页地址会在数据访问后递增 2.页地址模式下设置列起始地址高位(Set Higher Column Start Address For Page ...

We all like cheap items off eBay especially if they do cool and unusual things, sometimes we get so carried away by the price that we do not even realize that fact that we do not know anything about ...

一、主要功能：利用oled来显示DHT11检测出来的温湿度 #define word1H 16 //定义第一个汉字的高度 #define word2W 16 //定义第二个汉字的宽度 #define word2H 16 //定义第二个汉字的高度 #define word3W 16 //定义第三个汉字的宽度 #define word3H 16 //定义第三个汉字的高度 #define word4W ...

Roughly the size of a Tic Tac container, this project packs a punch in a compact package. [Matt] sent in this beautifully documented pocket device that brings back great memories of texting on early ...

Anyone who follows my articles here at TweakTown knows that I am a sucker for new Arduino-compatible development kits, and I especially like the micro-sized boards that are easily hidden inside ...

Arduino is little open source circuit board that lets you create some fairly compelling projects with a few lines of code and some circuit boards. The latest addition to the project is LiquidWare’s ...

After covering a few of his builds at this point, we think it’s abundantly clear that [Igor Afanasyev] has a keen eye for turning random pieces of antiquated hardware into something that’s equal parts ...