ESP-01 and ESP-12 are widely used and most selling versions of ESP8266 chip. I use ESP-01 for my small projects. I thought, it will be nice if I build a simple PCB widget, which will allow me to easily flash the latest firmware into ESP8266.For this...
Main goal of this project is creating powerful and versatile robotic platform, which everyone will can use for building own small social robots. In modern days this kind of machines is not so "hyped" but people still is interested in have one. In my...
The Fluxamasynth modules enable you to: Make your own MIDI instrument with unconventional analog sensorsCreate algorithmic compositionsUse it in a homebrew pinball machine to generate music and sound effectsBuild an unusual percussion deviceAugment an...
https://ohwr.org/project/microsemi-libIt seems the CERN people are exploiting and even expanding the library. We need to agree on a few conventions to keep all our projects compatible.A new feature appeared, where errors are injected in flip-flops...
Just finished the changes to the PCB design base on what I discovered with the first version.I've change the ESD chips for a little bit bigger ones with a pin pitch of 0.5 mm instead of 0.4 mm. Not a big change but should be less likely to short. The...
About the ChipD1s/F133 is a System in Package (SIP) with single RISC-V 64 core @1.008G and 64MB DDR2. Highlights Breaks out all IOs, involving analog peripherals, in a compact 56*56mm 2-layer boardComes with standard...
Two versions of the microphone Array have been tested, the latest version is ready for production (KiCAD files in the repo). The second version of the controller card is being assembled, we hope to test it soon (KiCAD files in the repo). We are ...
LoFive RISC-V dev board designed by @Michael Welling now on GroupGets: LoFive is a small board based on the SiFive Freedom E310 open source SoC Specifications MCU – SiFive Freedom E310 (FE310) 32-bit RV32IMAC processor @ up to 320+ MHz (1.61 DMIPS/MHz)Storage...
The idea behind this project is to create a low cost (~50 €) waveform generator, which is powered by an Arduino, for the hobbyists- students, who need to create basic signals, such as sine, pulse, ramp, but cannot afford to buy a proper WaveGen....
Electrical Engineer Jenner Hanni (of OSH Park and Wickerbox Electronics) designed a protoboard DIP for the Next Thing Co. C.H.I.P. (“The World’s First Nine Dollar Computer”):DIP Protoboard for C.H.I.P.for when you need something more durable...
Inaugural event! We begin with a discussion of FPGAs and FPGA board design + Xilinx ISE / Webpack and more by Matt Berggren. This is the first in a multi-part series focusing on using FPGAs, including an in-depth look at building an FPGA board (Xilinx,...
I have only ever used eagle to design my PCB’s. It has suited me fine for the three years that I’ve worked with it, but its limitations bundled with the lack of advanced functionality, such as push and shove routing is starting to get on my nerves....
A KiCad 101 workshop for the Hackaday SuperConferenceEvent Page : https://hackaday.io/event/7777-hackaday-superconferenceProject Page : https://hackaday.io/project/8117-hackaday-superconference-2015KiCad has rapidly evolved over the last few years and...
Edit: I made a new HaD project for this :-)My first PCB after 25 years, and the first PCB I ordered ever. OK, just a breakout board, but at least I made it with KiCad 5.0.0.rc2, and I ordered it from @oshpark. I must say that PCB tools have come a long...