There’s a round screen and encoder on the left side, and a 35 mm trackpad on the right. There’s also space for some other round thing on this side, should you want another rotary encoder or ...

Part 2 of this DI series presents a device that allows you to play with and display live SDR signal spectrums with negative ...

This DIY focus timer is a combination of functionality with creativity, offering a tool to help track and improve ...

Built by hand, and available in limited quantities, it’s a gorgeous emulation of the delay unit famously used by David Gilmour ...

Supports required for screw holes on bottom. 1x ESP32 Holder - Print with flat part on build plate. Supports required for screw holes on bottom. 1x Encoder Knob - Print with flat part on build plate.

One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting setup.

A flip-flop in digital electronics is a circuit with two stable states that can be used to store binary data. The stored data can be changed by applying varying inputs. Flip-flops and latches are ...