Collaborate Disseminate
We’ve seen credit card-sized computers before, but [Kn/vD] shows us a PIC18-based computer with 9 components that is only 2 mm thick! With 13 K of RAM and 128 K …read more Continue reading You Can’t Be Too Rich or Too Thin — A 2mm Thick Computer
If you ever looked for open-source e-readers, you’ve no doubt seen [Joey Castillo]’s Open Book reader, but you might not yet have seen the Abridged version he’s building around a …read more Continue reading Open Book Abridged: OSHW E-Reader Now Simplified, Pico-Driven
[Aduecho] had seen those cheap eBay deals of e-paper-based pricing tags, and was wondering if they could be hacked to perform some other tasks. After splitting the case open, the …read more Continue reading Recycling Junk E-tags Into A LoRaWAN AQI Sensor
As anyone who has taken care of chickens or other poultry before will tell you, it can be backbreaking work. So why not build a robot to do all the …read more Continue reading Lending a Helping Hand to Hens with AI
[MakingDevices] has created a simple stopwatch that makes for a nice introduction to surface mount electronic design and assembly. The project is open source hardware (OSHW) certified, with Gerbers, KiCAD …read more Continue reading Add an OSHW Certified Stopwatch to Your Toolkit
It is a pretty stale dad joke to tell someone you have ESP when you mean you have an ESP8266 or ESP32 in your hand. However, [Naufil Metkar] uses an …read more Continue reading For the ESP’s Next ESP Trick…
[Debasish Dutta] has designed a few weather stations in the past, and this, the fourth version of the system has had many of the feature requests from past users rolled in. The …read more Continue reading Hackaday Prize 2022: Solar Powered LoRa Weather Station For The Masses
Arduinos have been the microcontroller platform of choice for nearly two decades now, essentially abstracting away a lot of the setup and lower-level functions of small microcontrollers in favor of …read more Continue reading The Inner Machinations of the Arduino are an Enigma
The iPod Nano was one of Apple’s masterworks, but it’s really tied down by its dependence on wired headphones. At least, that’s what [Tucker Osman] must have thought, as he …read more Continue reading ESP32 Adds Bluetooth to an iPod Nano
Many of us hacker types with some hardware knowledge and a smattering of embedded experience would like to get into home automation, but there can be quite a learning curve. …read more Continue reading This Pico-W IoT Starter Project Gets You Into Home Assistant Quick As A Flash