DIY VR: How to build your own headset, and why you probably won’t want to

That’s right, DIY VR is a thing, and with a couple hundred dollars in components, plus many hours of your time, you too can ...

Which ESP32 Should You Choose? Variants and Features 2026 Guide

Choose the right ESP32 microcontroller for your next project. We compare the dual-core ESP32S3, Wi-Fi 6 capable ESP32C6, and ...
Electronic Design

Low-Cost Sophisticated Particle Detector Tracks Muons

1. The CosmicWatch Detector v3X is a compact, low-power (0.5 W) muon telescope that uses a plastic scintillator and silicon ...
Hackaday

Meshtastic Sniffer For DragonOS

Meshtastic has gained a lot of popularity over the last few years thanks to its low barrier of entry. No licenses are needed ...
Hackaday

Turning A Wi-Fi Adapter Into An SDR

Since the discovery of an undocumented I/Q sampling feature in ESP32 chips about two weeks ago, there’s been a flood of similar features being found in other wireless chips, including LoRa and ...