CircuitPython is a beginner friendly, open source version of Python for tiny, inexpensive computers called microcontrollers. Microcontrollers are the brains of many electronics including a wide ...

Like all circuits, the Las Vegas Strip Circuit’s design and layout present their own quirks. The curbs are decorated with hearts, clubs, spades and diamonds, leaning into the casino theme.

As a personal trainer, I know that getting lean and losing weight doesn't always require a gym or heavy weights. With the right bodyweight circuits for weight loss on deck, you can boost your heart ...

用作高频调幅信号的解调．高频成分经C6旁路。无需用低压降的检波二极管(如锗管)，经LM386放大的信号足以克服普通硅二极管的0.7v压降。末级用LM386实现音频放大，输出足够的功率去驱动小扬声器，电位器P1控制音量。 为增加两个集成块的稳定性。其输出端接RC ...

老板交给的任务终于快搞定了 ，谁知道现在又冒出来这样一个问题，本来脱离仿真器程序是可以运行的 。可前天把遥控器和另外一个板子的串口联起来调串口后，遥控器板子上的程序脱离仿真器就 不能运行了。各位高手，又谁知道这是什么原因呢 ？ 【求助 ...

Below is a list of some home automation projects which are based on various microcontrollers, arduino, raspberry pi, etc. These home automation projects are covered with detailed explanation of ...

After testing 13 top-rated models with the help of kid testers, we found the SmartLab Smart Circuits to be the best electronics kit for kids 8 and older (and anyone else) who’d like to ...

Just kidding! The LM386 has its place — on the breadboard, in the one-off perfboarded circuit, or even free-formed with parts hanging off of it in mid-air. And as the granddaddy of DIP-format ...

The circuit used is straight from the datasheet and he’s provided the four necessary resistor values for you in his writeup. An old set of headphones was butchered for the audio connector and DC ...