First working 860kSPS DMA but dividers were unwisely plced on 5V rail which real world USB cables and 30mA of F103 pulled down to 4.6 and not in a nice consistent way, the noise was around 100mV, it ...

Blink the LED 10 times. Pulse the LED for 10 times with decreasing pulse width but constant spacing. Pulse the LED for 10 times, decreasing both pulse width and pulse spacing. Pulse with minimum width ...

There’s little question that an oscilloscope is pretty much a must-have piece of equipment for the electronics hacker. It’s a critical piece of gear for reverse engineering devices and protocols, and ...

With surface-mount technology pushing the size of components ever smaller, even the most eagle-eyed among us needs some kind of optical assistance to do PCB work. Lots of microscopes have digital ...

[Photo: Xoscillo] An oscilloscope is an instrument used by scientists and engineers to observe constantly varying electrical signal voltages. Oscilloscopes can be useful tools, but they can be ...