Orthrus – SD card secure RAID USB storage
Nick Sayer @ hackaday.io build a SD card RAID USB storage board. He writes: This project is a hardware mechanism to provide secure "two man control" over a data store. It is a USB microSD card reader, but it requires two cards. The data is striped in the style of RAID 0, but the data...
Continue ReadingLoRa IOT Home Environment Monitoring System
RodNewHampshire @ instructables.com writes: The LoRa IOT Home Environmental Monitoring System consists of an Arduino Mega based IOT-to-Internet gateway and Arduino Feather based remote stations with environmental sensors. The remote stations communicate wirelessly with the gateway...
Continue ReadingSpectrum Next, A New of ZX Spectrum
In 1982, the UK's best selling computer, ZX Spectrum, was released by Sinclair as 8-bit personal home computer highlighting the machine's color display. And today, a group of makers are introducing the Spectrum Next, an updated and enhanced version of ZX Spectrum. The Spectrum...
Continue ReadingPICTIL – Remake of the TIL311 hex LED display
Yann Guidon @ hackaday.io rebuild the TIL311 hexadecimal display using a pic microcontroller. He writes: The TIL311 is a nice but expensive, obsolete, power-hungry hexadecimal display. It would be cool to make a tiny module with similar functionality which solves its shortcomings. A...
Continue ReadingRaspberry PI Pinout labels
Raspberry Pi Pinout labels for all existing models @ pighixxx.com Raspberry PI Pinout labels -...
Continue ReadingRX/TX sequencer
Lukas Fässler has designed and built an RX/TX sequencer based on a PIC16F18325, that is available on github: Much like the beacon keyer presented here earlier, this RX/TX sequencer is a simple but useful little device. Its typical use is in ham radio applications when a separate...
Continue ReadingSystemView PRO – Analyze your Firmware Behavior Like a PRO
Segger Microcontroller is known for J-Links device about debugging and programming lots of architectures: ARM, Microchip PIC32 and Renesas RX. Segger provides a lot of other software and hardware tools for debugging and programming purposes; SystemView is one of these tools. SystemView...
Continue ReadingSHA2017 Badge — A Hackable Conference Badge with E-paper Display
The hackable electronic conference badges are more and more being adapted in technical conferences and especially those for hackers and makers. These badges can be reprogrammed easily and could be used later as a development board. It’s not the first time to hear about a hackable...
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