When it comes to educational electronic projects, it’s hard to go past building a clock. You learn tons about everything from circuit concepts and assembly skills to insights about the very nature of ...
Looking for a digital recreation of the classic analog volume unit (VU) meter? If you’ve got an Arduino, a few passive components, and a SSD1306 OLED, then [mircemk] might have the answer for you. As ...
STMicroelectronics has a high-speed voltage comparator with current consumption of less than 500µA. This is significant, says ST, because of the chip’s 8ns propagation delay at a current consumption ...