The Arduino IDE is great for being able to dive right in and spin up a sketch quickly with a minimum of fuss. However, there are some situations where you want to get a little “closer to the metal” – without some of the limitations that come with that ease-of-use. Maybe you want to use […]
Want to build a versatile and hackable ESP32-based controller system with lots of useful peripherals and a full assortment of apps to get you started? Then the ESP32 R4ge Pro is for you!
Meet the next generation prototype of the ESP32 Conference Badge, featuring high-fidelity sound and an expanded array of useful peripherals.
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!
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.