The Raspberry Pi is a small, credit-card sized ARM computer that costs a measly $25. For the money you’ll get a full system-on-chip computer capable of running a variety of ARM-optimised operating systems, USB and Ethernet connectivity but no case. Future versions of the unit will come with a case, but for now you’ll need […]
8 Interesting DIY Raspberry Pi Case Ideas Read More »
Overview Face recognition is an exciting field of computer vision with many possible applications to hardware and devices. Using embedded platforms like the Raspberry Pi and open source computer vision libraries like OpenCV, you can now add face recognition to your own maker projects! In this project I’ll show you how to build a treasure
Raspberry Pi Face Recognition Treasure Box Read More »
w, yes, the Raspberry Pi Computer, a credit card size mini PC that only cost $35. There are so many possibilities and uses for these small nano PCs. People have made them into PVRs (personal video recorders), retro gaming machines, weather stations, in-car PCs, jukeboxes, and so many more creative ideas. When I started this
Mobile Raspberry Pi Computer: Build your own portable Pi-to-Go Read More »
Power The BinB boombox has a different power setup from the prototype – it can be battery powered or AC powered. If you want to run the boombox often on battery, the recommended choice is an SLA (Sealed Lead Acid) battery of good quality. These will usually add about 5 lbs/2.3kg to the boombox, and
Back in Black – a DIY raspberry pi Boombox: Wire it Up – Power Read More »
Every hardware hobbyist has experienced that painful moment when you smell smoke and discover that it’s coming from your hardware project. It’s a rite of passage. Wouldn’t it be nice if you could test your hardware before burning it? At the Open Hardware Summit, held in Boston recently, I saw that MathWorks’ Simulink offers an
Simulink Offers Easy, Graphical Programming for Raspberry Pi & Arduino Read More »
I have experimented with GPIO on the Raspberry Pi, just turning an LED on and off here. But since then Ben Croston has improved the RPi GPIO Python library to do most of the work in C and I can confirm that it is a lot faster. Driving servo motors requires precise timing, so I
Raspberry Pi GPIO driving Servo Read More »
1.Features 16-tone box under your control, arbitrarily issued 16 kinds of interesting analog sound, both an electronic toy can also be used as a doorbell or alarm. 2.A suite of profiles: Kit Model: BOX-16 Operating voltage :4.5-5V PCB size: 48mm (length) * 42mm (wide) Control modes: manual coding + external coding 3.Circuit principle The main
ICStation 16 Music BOX DIY Kit Sound Module Read More »
A serial-to-parallel shift register (or SIPO: Serial In Parallel Out) lets you take a sequence of signals on one output, and split them up into several separate outputs. For example, if you don’t have enough GPIO pins on your Raspberry Pi, Arduino, or other computer/microcontroller, you can use a shift register to add more. In
What is a serial-to-parallel shift register? Read More »
n the recent past we shar the complete set of gerber-files with our expensive readers. That all interested persons ha possibility to order to themselves printed-circuit boards. As it are inexpensive, as it were ma by us. Today we taken the following step. We published the complete specification of the electronic components us in ours
DIY диммер: guidebook to components Read More »
Surf the Internet securely with your very own portable WiFi VPN/TOR router. You can configure a Raspberry Pi with Linux and some extra software to connect to a VPN server of your choice. The VPN connection encrypts your internet traffic so that hackers and spies can’t figure out what web sites you are visiting, and
Browse Anonymously with a DIY Raspberry Pi VPN/TOR Router Read More »
