色环电阻的识别与数值读取
色环电阻是在电阻封装上（即电阻表面）涂上一定颜色的色环，来代表这个电阻的阻值。色环实际上是早期为了帮助人们分辨不同阻值而设定的标准。色环电阻应用还是很广泛的，如家用电器、电子仪表、电子设备中常常可以见到。但由于色环电阻比较大，不适合现代高度集成的性能要求。
版权声明：本文为原创文章，版权归donstudio所有，欢迎分享本文，转载请保留出处！
相关文章
Arduino Project 019 - LED Dot Matrix Display - Basic Animation
So far you have dealt with individual 5mm LEDs. LEDs can also be obtained in a package known as a do...
Arduino Project 026 - Dual Servo Control
This project you’ll create another simple project, but this time you’ll control two servos using com...
如何DIY一台T12电烙铁(纯散件)？DIY一台可调温焊台电烙铁
前两天我们刚做了一起T12焊台的半散件的DIY组装，但是很多小伙伴反应这个版本的不够过瘾，对T12焊台的结构还是一知半解的，所以今天我们在上一期的基础上做一期特别的，全散件T12零件包的DIY组装视频...
Arduino Project 050 - IR Remote Control Light
Project 50 IR Remote Control Light/* Project 50 IR Remote Control Ligh...
Arduino Project 008 - RGB LED Mood Lamp
In the last project, you learned how to adjust the brightness of an LED using the PWM capabilities o...
Arduino Project 013 - Piezo Knock Sensor
A piezo disc works when an electric current is passed over the ceramic material in the disc, causing...