The idea was to allow a vibrator's motor's frequency to be controlled by a standard MIDI controller so that when it interferes in bass pickups, it would interfere with a certain frequency. As long as you can get the bass pickups close enough to your...
The project goal is being able to watch own children in their room while you are wherever in the house by using your smartphone. Something like this.. Notice: Please be careful about your modem/router firewall configuration in point of security concern.Access...
Our Vision We believe that Augmented Reality is the future. We want to get AR into as many hands as possible. Instead of developing expensive holograms or one-off mobile apps, we are creating a robust, affordable platform that consumers and developers...
Settable logic gates It use the cd4051 to set the input(A,B, C) the output(Q) to the desired value the jumpers on the switches(S1-S8).On the upper left side, there are 3 inputs, A, B and C, you can connect *TTL signal directly to those pins. On...
The above circuit diagram shows the D flip-flop. It is a practical one. Here the 2 transistors T1 and T2 are work as latch (previously discussed) and the transistor T3 is used for drive the LED. Otherwise the current drawn by the LED changes the voltages...
The Idea behind it was to make it as simple and hands off as possible, and I think I've achieved my goal. With just a solenoid valve and gravity water feed, there is not a lot to go wrong with the setup. First tomatoes are already growing!Arduino Explore...
Why In the digital age, the overload of distractions from social media and the internet have made focusing on a single task extremely difficult. In fact, an average worker will be distracted within 11 minutes into a task, and it usually takes 25 minutes...
Building a relay based computer is surely the ultimate retrocomputing experience, and my wish is to try to engineer what could have been the very first electronic computer. With this build I will also try to teach to my daughter some concepts regarding...
Jeeping is a lot more fun when you know your altitude.Part list:Arduino Nano4x20 Led screenProject boxPosition SensorOutside temperature sensorCalebration switch
It uses http://jasperproject.github.io for voice input, and I wrote several modules for it (https://github.com/search?q=jasper++user%3Aartbit&type=Repositories) including a MQTT client, which allows me to control other MQTT enabled devices in my home....
The machine was purchased in non-working condition. Inspection showed many signs of a long career possibly going as far back as the late 1970s. The "Q-VAC" name and logo still appears to be around today. Google pointed to their web site which lists a...
Many studies point to neurofeedback as a potent technique to treat particular mental disorders, such as epilepsy and ADHD. To me it seems that NF therapy may be broken down into 1. determining the NF-protocol to be applied, which is based on anamnesis/questionnaires...
Parameters MCU: MD-328D 32K Flash 2K SRAM 16bit ADC Working Voltage : 3.3V and 5V Selectable Input Voltage: DC 5.5 to 12V 3.3V Output Current : 300mA MAX Bootloader preprogramming : Massduino...
Q: How can I attend this demo?A: You need a Hackaday Remoticon 2020 ticket (free) to attend all the great demos. Once you have a ticket you will receive further information on how to attend this and all demos scheduled for Remoticon. Q: When...