evancohen/smart-mirror: The fairest of them all 6 Best Raspberry Pi Smart Magic Mirror Projects You Can Make The magic mirror of the future won’t just say you’re the prettiest of them all. It’ll also tell you the time, date, weather outside, upcoming calendar appointments, and more. In fact, you can make such a smart mirror right now. It’ll cost you roughly $300 to start a magic mirror from scratch, but you can easily cut costs and get it down to $100. A smart mirror is basically a mirror with a screen behind it. The Pi is basically a credit card-sized computer. 9 Things You Wanted to Know About Raspberry Pi 9 Things You Wanted to Know About Raspberry Pi What is a "Raspberry Pi"? It should even be possible to make a smart mirror with the wireless-equipped, $10 Raspberry Pi Zero W. What You’ll Need for Your Smart Mirror Whichever smart mirror project you decide to do from this list, there are a few elements you’ll always need. A Two-Way Mirror It’s a smart mirror, so it should be no surprise that you actually need a mirror, right? An LCD Monitor A Raspberry Pi A Wooden Frame 1. 2. 3. 4. 6. 1. 2. 3.
Touch Screen coffee table DIY with 32" TV and low cost CCD sensor I have already talked about the great hardware specifications of the Teensy board. But combined with the Arduino software environment, the Teensy also offers some great possibilities. But first let's install the plug-in Now you should see a category "Teensy" when you choose your board. For now, all of my Arduino UNO codes have been successfully built on the Teensy which means the adaptation between the ARM Cortex M4 and the AVR Atmega328 have been very well made. A for loop from 0 to the number of LED - Turn an LED on (as the LEDs are wired with the Anode on VCC and Cathode on the PIN, you have to give a LOW state to turn it ON) - ClearCCD(), The sensor has to be cleared once before reading the value... - readCCD(), read the sensor, if a value is above the calibration it is stored and the function return 1. - Turn the LED off (HIGH state for OFF in this configuration) If something has been detected, then the flag_detect is set to 1 and you enter the IF function.
Introduction · Smart Mirror Documentation How to Make a Magic Mirror: 6 Steps This is where I know things are starting to get a little different depending on what version of the Raspberry Pi you have. (if you are not used to the terminal, I will add a little guide at the bottom of this step). If you can't change in the autostart file, you need to make yourself an owner. For Raspberry Pi 2 model B: (I'm not sure about Raspberry Pi 3) You should use Chromium as your web browser. @lxpanel –profile LXDE-pi @pcmanfm –desctop –profile LXDE-pi #@xscreensaver –no-splash @xset s off @xset -dpms @xset s noblank @chromium --kiosk --incognito (the adress to your server) I recieved a comment about Raspberry Pi 3 Model B open the below filesudo leafpad ~/.config/lxsession/LXDE-pi/autostart and change to @pcmanfm –desctop –profile LXDE-pi #@xscreensaver –no-splash @xset s off @xset -dpms @xset s noblank @chromium-browser --kiosk --incognito and save. -- thinknaive For Raspberry Pi model B:You should use Midori as your web browser. @xset –dpms Remember:
ESP8266 Successor – ESP32 released with CAN support | An Engineer's Blog ​o, the interesting little ESP8266 WiFi SoC finally has a younger brother which appears to be even more capable. Among other interesting updates, the 32 bit Dual Core microcontroller still supports WiFi, but also Bluetooth Low Energy, a DAC, many more ADCs, GPIO pins, etc. etc. Lots of good details here: The ESP32 is now avaialble to buy directly as a chip, or on small development boards. The feature which particularly piqued my interest, however was the mention of CAN 2.0 support. There are already a number of other microcontroller which do offer CAN bus support (actually the list is probably huge since nearly all automotive and industrial spec controllers will) but for example the Arduio Due (Atmel SAM3X8E ARM Cortex- M3 CPU) and the Teensy development boards support CAN. So far i haven’t managed to find any now details on the cab bus interface.
Il Fabrique un Miroir Connecté avec Contrôle Vocal sous Raspberry Pi (Video) Inspiré par le travail de Michael Teeuw et Hannah Mitt, Evan Cohen vient de réaliser Smart Mirror, un miroir connecté sous Raspberry Pi. Ce modèle intelligent est entièrement contrôlé par commande vocale. Il peut donner la météo, des informations, la localisation, mais surtout allumer ou éteindre la lumière de la chambre avec ajustement de la couleur. Regardez la démonstration vidéo, c’est plutôt convaincant. Si vous souhaitez en savoir plus sur la conception du Smart Mirror , direction le site GitHub. source Requetes sur le meme sujet: miroir connecté raspberry piraspberry pi miroir tuto
Magic Mirror Michael Teeuw was out shopping with his girlfriend, when he noticed a display mirror with illuminated lighting. Being one of those people whose minds tend to wander in the frocks department, he decided he’d go home and make a better one. With one-way mirror glass (the sort they use in TV-show and, for all I know, real-life police interrogation rooms) mounted over a flat display device, outputting white text on a black background, the effects you can achieve are rather special, especially if, like Michael, you really care about typography. Best of all, for most people the hardest bit of reproducing this project at home won’t be the Raspberry Pi end – frankly, the bit we’d expect you to find most tricky is making the wooden frame. Visit Michael’s website to see a step-by-step guide to replicating this project at home.
Playing Chess on a Beautiful, Magnetized Globe “I think I can do it better.” Having this thought is a moment that every maker knows and loves. It is exactly what came to mind when Ben Meyers saw a picture of a spherical chess set online. The version he had come across used jacket snaps to connect the pieces to the board. He immediately thought this looked inconvenient and challenging to play with. Photography and media by Ben Meyers The board took about five weeks to complete from start to finish. It is obvious when looking at the beautiful final product that each piece was artfully crafted with exceptional attention to detail. From here, the base was turned on the lathe and a router was used to make the curved arm. Finally, the spacer and knob used to turn the board were made on the lathe. Meyers has had some difficulty getting people to play with him as the spherical chessboard can be a little bit intimidating. Meyers says he was surprised by how some aspects of gameplay changed on the spherical board.
Touch Screen coffee table DIY with 32" TV and low cost CCD sensor - 3 As Wikipedia is way better than me on explaining : "A charge-coupled device (CCD) is a device for the movement of electrical charge, usually from within the device to an area where the charge can be manipulated, for example conversion into a digital value. This is achieved by "shifting" the signals between stages within the device one at a time. CCDs move charge between capacitive bins in the device, with the shift allowing for the transfer of charge between bins. The CCD is a major piece of technology in digital imaging. In a CCD image sensor, pixels are represented by p-doped MOS capacitors. Basically, the CCD you find in a scanner doesn't read lights in two dimensions, but on one line. As I couldn't find any tutorials explaining how they work on the internet, I tried to understand the logic by myself. Then you can check if some lines are bigger than others (it's probably going to be the power and the ground, you can verify which one it is with your oscilloscope when the power is ON).
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MEMS mike draws almost no power 25 May 2017 Acoustic sensor developer Vesper has launched the VM1010, said to be the first MEMS microphone to enable voice activation while drawing almost no power. The first member of Vesper’s ZeroPower Listening MEMS microphone product line, the VM1010 is said to allow product designers to offer touchless user interfaces without power consumption penalties. Consuming 6µA while in listening mode, VM1010 is said to extend battery life to months or years by enabling the rest of the system to power down completely while waiting for a keyword. “We are seeing a ‘Cambrian Explosion’ of voice-enabled consumer electronics, including smart speakers, smart earbuds and diverse IoT products,” said Matt Crowley, Vesper’s CEO. “By using materials that directly convert sound energy into electrical energy, VM1010 is the only MEMS microphone that uses sound energy itself to wake devices from sleep, while consuming negligible power.” Author Graham Pitcher