The EspoTek Labrador is billed as an all-in-one oscilloscope, signal generator, power supply, logic analyzer, and multimeter. How does this tiny $29 USD board measure up? Let’s find out!Read More "EspoTek Labrador Oscilloscope"
A waveform generator is a handy little tool for stimulating and testing electronic components and assemblies. Any work with filters, amplifiers, or other frequency-sensitive designs can benefit from the insights gained through a controlled signal input. Here’s how to make one for about $30.Read More "AD9833 Waveform Generator"