Even a passable function generator can be a useful tool to have in the workshop, as we’ve seen before. Video after the break. Posted in Tool Hacks Tagged function generator , Raspberry Pi Pico ...

In fact, there are hardly any components at all beyond the Raspberry Pi, the PIC32, and a MCP4822 digital-to-analog converter. A short demo video is embedded below.

The biofunction generator and bioscilloscope, which were first created in Tabor's lab three years ago, show how closely the analogy holds. Function generators and oscilloscopes, stock components ...

A dead Tek FG503 function generator plug-in inspires a teardown. The culprit? A bad op amp in the power supply. A former coworker friend sent me a Tektronix 3-slot mainframe and several plug-in ...

The upper trace (channel 1) is VGS, a sine wave varying between 0 and –2.5 V, coming from a function generator. Fig 2. This example of results for a 2N5457 n-channel JFET shows an XY plot of the ...