Raspberry pi mac emulator code#
Raspberry pi mac emulator tv#

This build is based on the Pi Zero and a 2.2″ (0.56 dm) ili9341 TFT display. He’s building the smallest Pi emulation build we’ve ever seen. There’s a lot of variety out there for Raspberry Pi emulation, but is taking it to the next level. We see this in many, many forms from 3D printed Raspberry Pi cases resembling the original Nintendo Entertainment System to 3D printed Raspberry Pi cases resembling Super Nintendos. The most popular use for a Raspberry Pi, by far, is video game emulation. Posted in classic hacks, Mac Hacks Tagged e-paper, lego, LEGO Digital Designer, mac, mac Classic, macintosh, Raspberry Pi Zero LEGO purists may want to avert their eyes from the ABS gore within, but in the end the case worked out and the whole build looks great.įancy a full-size Mac Classic reboot? How about this iPad docking station? Or if tiny and nostalgic is really your thing, this retro-future terminal build is pretty keen too.

It turns out that the stock selection of bricks in LDD won’t allow for the proper proportions for the case, so he ordered the all-white bricks and busted out the Dremel. Building the case was another matter, though.Īfter a parti-colored prototype with whatever bricks he had on hand, a session of LEGO Digital Designer led him to just the right combination of bricks to build an accurate case, almost. It turns out that the computer part of this replica was the easy part - it’s just an e-paper display driven by a Raspberry Pi Zero. couldn’t find a reason to control this outburst of nostalgia for the good old days of small, expensive computers and long hours spent clawing through the LEGO bin to find The Perfect Piece to finish a build. Why would you build a mini Mac Classic using LEGO and a Raspberry Pi? Well, why wouldn’t you? With the time and effort we spend building better and more complex rodent traps, we sometimes wonder who has cleverly trapped whom.Ĭontinue reading “Conflict Escalates Between Brilliant Rat And 555 Timer” → Posted in home hacks, Raspberry Pi Tagged 555 timer, ir camera, mousetrap, Raspberry Pi Zero This is also a good indicator for when you’ve trapped your quarry – if you’re trying be humane then leaving it in a trap for days is counterproductive. This is the same technique used to debounce a switch using a 555 timer.Ī Raspberry Pi Zero detects motion using an IR camera to film the interesting parts. This way even intermittent contacts will trigger the trap rather than just causing the solenoid to twitch without fully actuating. We can only tip our hat to the determination of both parties.Īll the trap mechanisms are based on a 555 monostable solenoid triggering circuit that ensures that a pulse of sufficient duration is sent to the solenoid to trigger the trap correctly. In an epic, and adorable, conflict caught on video (and embedded below), he documents the designs used and how the rat escaped them by either recognizing the trap, or sheer agility. We’ve had a couple of robot dog projects on the site over the years, like this one and this one.Ĭontinue reading “Building A K9 Toy” → Posted in Raspberry Pi, Robots Hacks Tagged Doctor Who, k9, python, Raspberry Pi Zero, wiimoteĪfter captured and relocated a number of unwanted rodents in his home using commercially available live traps, he was presented with a problem: a rat had learned to avoid them.

Raspberry pi mac emulator code#

It’s a great little project and has put the Python code up on Github for anyone interested. A red LED in the head lights up through translucent red acrylic. K9 is controlled by a WiiMote and has a button on his back to start pairing with the WiiMote (K9 answers with “Affirmative” when the pairing is successful.) When it came to the head, was a little overwhelmed by trying to make the head in acrylic, so he got some foam board and used that instead. selected the Raspberry Pi Zero for the controller board, a Speaker pHat for the audio, a couple of motors to move K9 around, and a motor controller. Using some hand-cut acrylic, built K9’s body, then started on plans for the motion control and brains.

Raspberry pi mac emulator tv#

wanted his version of K9 to be able to be controlled by a remote control and be able to play sounds from the TV show. A robotic dog with the infinite knowledge of the TARDIS at hand, as well as a laser, K9 became a favorite among Who fans, especially younger children. K9 was a companion of the fourth Doctor (played by Tom Baker) in the classic Doctor Who series. So, instead of creating a replica, built a simple remote controlled K9 toy for his young fan. Has a young Doctor Who fan in the house and wanted to build something that could be played with without worrying about it being bumped and scratched.