Clocks with hands that turn are all well and good for the common folk, but hacker types prefer something different. [Sjm4306] is one such person, and developed this analog dial clock with parts we&… ...

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… ...

Inside, analog and digital multimeters use ammeters to measure a circuit ’ s electric current in amperes. Analog units (Fig. 1) , for instance, commonly rely on an electro-dynamometer to measure ...