60 多年过去了，尽管辉光管已经停产，有很多工程师仍然对它情有独钟。我用 8 块液晶显示屏制作了一个拟辉光管时钟，感受复古元素的美感，表达对过去经典的敬意。 看过《命运石之门》的朋友应该知道里面有一个“时间线变动仪”，就是用辉光管呈现数字 ...

We’re always interested in the latest from the world’s semiconductor industry here at Hackaday, but you might be forgiven for noticing something a little familiar about today’s offering from Espressif ...

It used to be that you could pop the hood and with nothing more than flat head screwdriver, some baling wire, and tongue held at the optimal angle, you could fix anything that ailed your car. But ...