As promised in Part 27, I’ve finished a new build of the CPC2 hardware. Here are the board layouts as rendered by OshPark , and if you’re interested, I’ve shared the project.

via Retro CPC Dongle – Part 28 — Intelligent Toasters

The third version of [Henrik Forstén] 6 GHz frequency-modulated continuous wave (FMCW) radar is online and looks pretty awesome. A FMCW radar is a type of radar that works by transmitting a chirp which frequency changes linearly with time. Simple continuous wave (CW) radar devices without frequency modulation cannot determine target range because they lack…

via Homemade 6 GHz Radar, v3 — Hackaday

Build something cool and pick up new skills from the workshops at the Hackaday Superconference. Last week we announced all of the talks you’ll find at Supercon, and starting today you can reserve your spot at one of the workshops. You must have a Superconference ticket in order to purchase a workshop ticket; buy one right now…

via Get Hands-On at Supercon: Workshop Tickets Now Available — Hackaday

While this 3D printed synthesizer might just be okay, we’re going to say it’s better than that. Why? [oskitone] did something with a 555 timer. The Okay synth from [oskitone] uses a completely 3D printed enclosure. Even the keys are printed. Underneath these keys is a small PCB loaded up with tact switches and small…

via This Synth Is Okay — Hackaday

https://youtube.com/watch?v=zHU11TpP5T4%3Fversion%3D3%26rel%3D1%26fs%3D1%26autohide%3D2%26showsearch%3D0%26showinfo%3D1%26iv_load_policy%3D1%26wmode%3Dtransparent

We’ve had our eye on [davedarko’s] LAMEBOY project for a while now, a handheld setup in roughly the same form factor as the classic Nintendo Game Boy. It’s remarkable how approachable portable electronic design has become, and that’s really what makes this interesting. The design is beautiful, and the closer you look, the more respect…

via LAMEBOY is Handheld Gaming on the ESP8266 — Hackaday