I used two TowerPro MG995 servos for the lid and the finger and a CFsunbird SG90 for the eyes. This perf board is bolted to a small piece of 12 mm MDF wood that it bolted on the mounting plate as shown on the pictures.The precise place of the two servos controlling the switching arms depends on the exact spot of both toggle switches. Dec 26, 2013, 02:59 am. The lid then simply lifts due to the finger servo extending the finger which in turn lifts the lid. Arduino Powered Useless Machine Follow article. If so, you could have 8 x 8 = 64 different combinations and you'd never know which you'd get! I also decided to make this system 18650 battery based rather than use a 12V power adapter as it makes the box more portable and safer to use. While the version I have built and shown here is basic I have seen and admired many different versions of the same box on the internet and You Tube, all of which make use of interesting variations of the basic theme of a switch and a device to switch it off. There is something to said for hand misting. Ha ha! Reply aluminium 10x50 mm. Connect all components with the colored wiring as shown in the diagram. Download files and build them with your 3D printer, laser cutter, or CNC. Thingiverse is a universe of things. I have attached the test program for the eyes, and the main program for the box operation. I used an Arduino Uno simply because I had one available, a WEMOS D1 Mini, or Arduino Nano could also be used as the system only required 6 inputs. This board is fixed on the bottom of the box with two screws. The RBG LEDs have a flat side which determines the sequence of connectors, see attached photo for pinouts. Gewoon op de schakelaar drukken jongens !!! A version of this system can be developed which is much simpler than that above. The Useless Machine is a gizmo that turns itself off when you switch it on. This repeats each time you switch the switch on with in the case of this box … There are also a few digital pins available for extensions, so there is room for updates! No, it's a set of switches with a small motor and you get to put together! SERVO MOTORE PER ARDUINO. Arduino Controlled Moody Useless Machine. Useless Box. Well, after un-plugging this possesed voodoo box and draining nearly a gallon of water from my soaked and muddy substrait and leaf litter, everything is ''somewhat'' back to normal. 3. I had a lot of fun making it and he really liked it. Anyway have fun with it. Christmas is coming and I had to scramble to find something to make my girlfriend, I originally wanted to make an 8x8 LED Matrix but then watched a video of the work involved and NOPE’d my way into a useless box. By building the kit yourself only you will know the secret of how it works. The Step-Down power module steps the voltage down to 6V which is used by the servos and is also used to power the Arduinio Uno by its GND and VIN pins. So i saw this video on youtube about the useless box, and i thought that it would make a great gift for my 7 year old. Just want to say that i am very new to Arduino and how these things work. But I have to FEED her! So i went out and bought everything that the guy posted in his description box. This part will be replaced by another moving cover, made from 12 mm MDF. First make a paper "try and error" arm followed by a wooden version using the same shape. The box holder and hand are fixed with servo arms by M1.4X6mm self tapping screws. The three servos used where simply the ones I had available; any standard servo can be used. The speakers are locked between two glued wooden parts and an MDF 4 mm cover fixed with four little screws.. 2 ISD1820 sound boards including speaker, 3 servos SG90 turning radius 180 degrees, 2 tricolor leds with common cathod including fixing clips, 1 piece of perforated experimentation board, 0.1 " spacing, . Share it with us! For instance the white lights would be just a simple open - off - close. Download the Arduino sketch and copy it into the Arduino using the IDE program. I decided to do this project due to two reasons, one to call a halt to a very much more complex project that I am currently working on, and secondly as something to do during the full lockdown we are having here in New Zealand. These LEDs could be wired separately so that the Arduino Uno could control each eye via a separate signal wire. wooden ball and a 15mm. Launch Arduino. MDF wood with an 8 mm. Zal het me pijn doen? 4. The dimensions of the box are 29x15.5x1.6 cm. This is my take on the useless box. postmaster-ino. I decided to make this useless machine as a gift for my little nephew. Mount the arm on the servo and now the exact spot of the servos on the mounting plate can be defined to make them touch the toggle switches correctly. Letterlijk. M4 bolt. They are wired in series and a single signal wire is attached to pin 11 on the Arduino Uno. Most servos come wired with three depont connectors and are coloured, Brown for GND, Red for power, anything between 4V and 7.8V, and finally Yellow for the signal line. Mount an additional 6 mm wooden strip on the bottom and on the side (for the mounting plate and the fixed part of the cover as shown on the pictures. Both servos are powered from the Arduino itself, so strip and solder the positive to the VCC pin and negative to the GND pin. iam. Newbie; Posts: 49; Karma: 5 ; My Arduino based Useless Box. Go Down. Het doet niets. Finally make a mounting board for the components that fits inside the box. Currently the eye and movement combinations are based on a simple count, this could be changed to a random(min, max) value which then selects one of the nine possible combinations. ipt. Nobody. In addition, it was necessary to make adjustments to all of the servo movement parameters to allow for the differences in their movement, and initial position. The box is ticking with the help of an Arduino UNO R3 board, assisted by two ISD1820 sound boards. I hope you like it. Is it magic? The fixed part of the cover is locked by the existing magnetic lock on one side, on the other side (near the relocated hinges) two little screws hold it in place on the left and the right side. Make a new movable cover from 12 mm MDF, dimensions 233x75 mm. Supplies: 1 wooden box Niets zal je pijn doen, misschien ... Echt, dit project gaat over een doos met een Arduino erin. hole on the mounting board to fix the wiring. November 29th, 2020 3-6V DC Gearbox Electromotor.iam. This project’s box dimensions are 120mm wide, 245mm depth, and 90mm high. The wooden box I used for this project is a modified key holder box, sold by Action. Electronic Dice for Liars Dice and More. Download files and build them with your 3D printer, laser cutter, or CNC. It has 2 semi-see trough plastics with hinges connecting them to the box. The box is a key holder box with six metal hooks inside. Arduino Useless Box: Wat zit er in de doos ??? We wanted to aim high and build the world’s biggest, most useless AI machine (AKA "leave-me-alone box"). This Useless Box reminds me of my dog! Digital Measuring Roller Using Microbit & Tinkercad, Pocket Dice! If you want to … I have a Useless Machine by Spikenzie Labs, and it's been very entertaining for my kids and I, but it does the same thing every time and gets old quickly.I wanted to build a programmable, Arduino controlled useless machine that has an attitude. Open-source electronic prototyping platform enabling users to create interactive electronic objects. The Hole provides access to the Arduino Uno USB port for loading software, this I found made for setting and correcting the parameters of the servo movement much easier as it would require the removal of the outer case otherwise. 1 small strip of 2mm. Inside is a servo motor with 3D printed hand and casing that is glued to the walls. Drill the holes for the toggle switches, the speakers , the motion sensor and the tricolor leds in the fixed part of the cover. November 29th, 2020 3V DC Electromotor.ipt. The box is made from any suitable wood, with a simple hard board base and four rubber feet. You will need the latest version of Arduino IDE 1.8.12, and library files: Adafruit NeoPixel.h, and Servo.h. Either way great work! The box needs to remain active for long periods of time but the servos consume power all the time and would quickly drain the batteries so something needed to be done about that. The program version 1.0 does not use the motion sensor yet. Then as you continued to flip the switch the box would appear to get progressively more "angry" and the last format would have the lid pop open with red eyes and the lid slam shut!Just a couple ideas. The servo wiring connection board is a piece of perf board with wiring pins to connect a number of GND wires and 4 female servo plugs (connections for 5VDC, GND and data). This box is very hot and trendy, see all these additional blogs/websites all over the internet: https://techymagthings.blogspot.com/2020/11/useless-box-with-attitude-isnt-entirely.html, https://unfoxnews.com/useless-box-with-attitude-isnt-entirely-useless/, https://duino4projects.com/useless-box-with-attitude-isnt-entirely-useless/, https://hackaday.com/2020/11/03/useless-box-with-attitude-isnt-entirely-useless/, https://techcodex.com/useless-box-with-attitude-isnt-entirely-useless/, https://www.blogdot.tv/this-useless-box-has-lights-sounds-and-a-real-attitude/, https://blog.arduino.cc/2020/11/11/this-useless-box-has-lights-sounds-and-a-real-attitude/. 8 months ago. 10. The arm of the servo for the moving cover is made from the plastic servo arm, glued to a 10mm. and fix it with the hinges as shown on the picture. The box is ticking with the help of an Arduino UNO R3 board, assisted by two ISD1820 sound boards. I found this project a pleasant distraction from the main project I am working on. I added a power switch, power On/Off LED, and a small hole on one side. The SG90 was only used as I was limited in the amount of space, I had available and would have otherwise used a third MG995. Mount (and glue if needed) the components in the fixed part of the top cover (both tricolor leds with their clips, both toggle switches, the speakers and the motion sensor). colored wiring, M3 bolts and nuts, glue. Simple useless box made with Arduino, one servo motor and CJMCU-2812-24 LED driver board to show the current "mood" of the box. The box’s dimensions again can be of almost any size providing the finger can reach the switch. In this instructable I will show you how to make a slightly different useless box, one with lights, sound and a real attitude. The Box’s Off/On switch has a simple debounce circuit attached which includes a 10K resistor attached to GND and attached to the same point on the switch is a single wire attached to pin 12 of the Arduinio Uno. MDF wood as shown on the picture. mex_ Guest; useless Box. So you never know which version will occur?Seeing as you anthropomorphized the lights as "eyes", it could be fun to give each format a different "personality". The prototype is composed of a black box with a Braille display that mimics the interface of a mobile phone. Tesla Member; Posts: 8,034; Remove these hooks and remove the white cover including the two hinges. Topic: My Arduino based Useless Box (Read 8196 times) previous topic - next topic. November 29th, 2020 Limit Switch - Micro Switch.ipt. I decided to make this useless machine as a gift for my little nephew. The other side of the switch is attached to the Arduino on-board 5V pin. TROVERETE TUTTO SUL MIO BLOGhttps://goo.gl/8SERZPMi raccomando!!! Haha, this is awesome.Can the formats be made random? My Useless Box - Page 2. But how? When they do, the machine somehow, some way, turns itself off; usually with a finger or finger-like object that comes out from the box in what feels like an annoyed fashion. Make a hole in the left corner of the box for the USB extension plug. Also enjoy programming, my career was largely commercial programming and design work using Cobol, Fortan, and industrial automation and integra…, BEAM Solar Powered Pummer (Heart Shaped PCB), Digital Measuring Roller Using Microbit & Tinkercad, Pocket Dice! VOLETE SORGENTE, MISURE, LINK MATERIALE?? I have made this useless machine, based on arduino UNO, with two operation mode: the first is the classic, while the second (activated by setting th This box is also an ideal test area for Arduino programming, I myself learned how to use subroutines with parameters when designing the program.... UPDATE November 2020: You can also download the Arduino program version 1.1 to add a few actions from the motion sensor. 2. Topic: useless Box (Read 6058 times) previous topic - next topic. Mi raccomando, evitate di acquistare servo economici a un' euro perché non avranno coppia sufficiente per alzare il coperchio di legno insieme alla testa del pupazzo. It was fortunate that I had sufficient components to complete this project as purchasing further components is not possible at this time due to the restrictions the government has placed on the purchase of “non-essential” items. The wooden box I used for this project is a modified key holder box, sold by Action. The details of the used components can be downloaded here. Useless Box - Without Arduino Useless Box - Without Arduino / Loading ... Useless Box.iam. jezza103. Did you make this project? A single pole switch is used on the outside of the box to switch On/Off the two 18650 batteries. Getting to the batteries to re-charge them would require the base board to be removed and the lid raising arm to be disconnected. I have included a Fritzing diagram of the circuit used. Instructions. A data cable is connected to a slot in the black box. The blue lights would be slow and "happy". Wires of servos are connected to the Arduino and the breadboard, the red one and the brown one connect to the positive and negative pole of the battery, the orange wires connect to the Pin 5 and Pin 6 of Arduino UNO. milnepe 29 Apr 2016. Who really wants a useless box? What is a “Useless Box”, well put simply it’s a box with a switch which is normally off, however it you switch it on the system inside will switch it off again. This repeats each time you switch the switch on with in the case of this box eight different formats of the lid opening and closing, the finger extending and withdrawing, and finally the movement of the eyes and which colour the eyes show. Mount the plastic servo arm inside the wooden arm by removing some wood. Jul 29, 2014, 11:45 am. Purpose: Various Depont cables, fixings, and PCB board. The 18650 batteries are held in a two-battery pack and have a voltage of 3.7V each and 4200mAh capacity. Share it with us! As with all projects the circuit was laid out on a breadboard and tested before being installed on the base board. Glue a small strip of aluminium on the inside of the moving cover to avoid damage caused by the servo arm. Thingiverse is a universe of things. ... Also in Sachen Arduino und Programmieren zähle ich mich noch zu den ganz kleinen "Kids" und um in die Materie mal rein zu kommen … Is het iets aan het doen? Mount both ISD1820 sound boards, the Arduino UNO R3, the three servos and the servo wiring connection board on the mounting board as shown. Did you make this project? Maybe the green and orange lights would do something interesting in between. 1. Arduino Forum ... Arduino Forum > International > Deutsch (Moderator: uwefed) > My Useless Box; Print. I must at this point make my thanks to “labomat” and the Useless-Box example Arduino code held on the GitHub site for the basis of the software running on this system. The servos are bolted on servo holders, made from a piece of 12 mm and 4 mm. The eyes use two 8mm Neopixel RGB LEDs, each wired to a 5V on-board Arduino power supply and GND pins on the Arduino Uno. Make the schematics using 9v battery, wires, breadboard, 10 ohm resistor, Arduino, and a switch. A simple 330Ohm resistor in series with a yellow LED is used to show if the box is active and is attached to the GND and 6V power rail. Posted in Arduino Hacks, Misc Hacks Tagged arduino, ball bearing, h-bridge, NEMA-17, stepper motor, toggle switch, useless machine Post navigation ← ESP8266 Turned Secretive WiFi … Electronic Dice for Liars Dice and More. Make a box with cardboard. If you separate the eye circuits so that you have individual control lines over each eye then you can make them blink. Round off the contour of the arm with sandpaper and paint the arm with a black waterbased paint. Then assembling them to servos. I decided to use the Step-Down power module as the voltage I was getting from the two 18650 batteries was about 8.5V which was too high for the servos, 7.8V was the maximum voltage recommended by the TowerPro Datasheet. What is a “Useless Box”, well put simply it’s a box with a switch which is normally off, however it you switch it on the system inside will switch it off again. Initially, we thought of building a large wood box, with a door on its top. The eyes and their movement servo, and the lid lifting servo can both be removed. In this instructable I will show you how to make a slightly different useless box, one with lights, sound and a real attitude. About: Now retired but have a passion for robot design and construction. Traditionally, the useless machine is a simple one that invites passersby to switch it on. LM2596 Step-Down DC-DC power module, 12. Program the Arduino. Hi,Thanks for the comment. copper wire (flatten this piece wit a hammer) an glue it on the top of the arm. I’ve never done anything like this, most of my other experience with Arduino was simple blink sketches and random small things. Could the pattern of light action be made random? iam. You will need: - wooden jewelry box (you can get these at your local craft store for less than $5) - Arduino UNO - Laptop (I use a Macbook Pro) - 10k ohm resistor - small SPDT switch - servo motor - wires - 9v … ipt. It is recommended that all depont connectors are lightly glued to their pins on the Arduino as they have a tendency to work loose over time. Connect the USB extension cable on the Arduino UNO R3. Is there a little stubborn person in the box playing a trick on you? Remove the upper part of this cover with a jigsaw as shown on the picture. When a user flips the switch to ON, the Arduino sends a signal to the servo and actuates a finger to push the switch to the OFF state. 6 9 0. MDF wood on the cover to fix the wiring bundle and glue two pieces of 12mm. I love it! I had a lot of fun making it and he really liked it. Both 2200 Ohm resistors are mounted on a small piece of perf board and fixed on the edge of the speaker cover. As for the eyes, almost anything is possible as they are based on the Adafruit Neopixel RGB LEDs and this software can be programmed to many different colours, brightness, time, etc. Make a small horseshoe from a small piece of 2.5 mm. I've seen many online, but couldn't find a kit, so I set out to build one. So they must be trendy.. Could the pattern of lid opening be made random? As part of the project development I adjusted and added to the code in particular the servo movement, and colour of the eyes. I thought so at first, but there are thousands of useless boxes on YouTube.. Pages: 1 [2] Topic: My Useless Box (Read 3924 times) previous topic - next topic. Glue a small piece of 12mm.