Dance mat schematic circuit

Posted on Dec 11, 2010

Dancing blanket principle is very simple, it is a direct retrofit keyboard or gamepad. Each key on the keyboard and gamepad are actually a switch, as long as these switch on th

Click here to download the full size of the above Circuit.

e ground with a wire lead out riding on the line. Its that simple, to the keyboard as described below. Although the principle is simple, but the realization of the principle is not so simple. First, you need to have a keyboard, the keyboard is the best old (if you buy a new keyboard might as well just buy the dance mat), disassemble the keyboard arrow keys to find the corresponding joints, weld must find pairs, preferably multimeter test Make sure that both joints are not turned on when the key is pressed, then each of these wires are soldered to the pads. Then there is the pressure-sensitive switch production. Making the switch is the key, we must first prepare two pieces of 10cm 1cm metal sheet, a metal sheet to choose a relatively soft material with good memories but the metal, according to how the stereotypes will not be much deformed, and the texture is especially good. Sheet metal bending (about 140 degrees), then prepare a 30cm 30cm cardboard or plywood skin as a switch base, find a small and a little tougher than the base paper, the two metal sheets in a crisscross pattern fixed in the middle of the paper, the paper cover to the base sit. Followed by two wires (as much as possible fine wire, which have a certain impact on the foot feeling) to remove a small portion of the insulating layer, and then were the two wires to remove the insulating layer where the metal sheet is fixed to the inside of both ends of the (put location is very careful, not by the metal sheet when the two wires can not come into contact with the metal sheet, pressed metal sheet when they have the opposite, its only qualified best measured with a multimeter in order to avoid fixed wire after the discovery put position was not allowed). Finally, the wire drawn out to switch on the line outside. Such a pressure-sensitive switch on the well. Then in such a way and then make the switch in the other direction. Now only the conductor wires and switches on the keyboard together, and then on the corresponding direction on the dance mat is completed. If able to do so, the switch can also be fixed on the ground or large jaws, so jumped up more feeling.

Leave Comment

characters left:

New Circuits

Zero consumption Anti-theft High power Code Switch for E-Bike Batteries

This project fits more for custom made battery casing that can have more space to hide things inside. This switch with few alterations can be used for any other project as well but is designed based on e-bike needs! This project use a clever functionality of....
Ultrasonic distance finder circuit

The circuit described here uses ultrasonic oscillations and operates based on the propagation velocity of these oscillations in the air. Thus, we can easily determine the distance of two points if the time within which the wave travels this distance is....
Simple Metal detector circuit with CD4030

Sometimes the precious metals are hidden too deep and are not detected except with complicated devices. In many cases, however, small pieces of precious metal buried near the surface can be detected by relatively simple means. Everyone is very attractive to....
Fully automatic watering circuit for flower pots

Many times for various reasons we forget or can not water the plants that we have in our homes. And many humidity sensors units just notify us with a beeping sound or with a flashing light, that the pot needs watering. But what if we are away from home? This....
Simple deep searching metal detector circuit

The principle behind a metal detector is really very simple. Proof of this is the circuit that follows, in which it proves that the construction of a metal detector can be done in the minute, with few components that we find very easily everywhere. With the....
Sub-Harmonic Bass Converter for Electric Guitars

The sub-harmonic bass generator is a sound producing unit for guitars. The sound it produces looks very much like that of the bass guitar. The octave generator is sometimes quite unusual since it does not produce any of the usual ways of coloring the sound,....
Echo Depth Sounding Sonar for Boats

In the past the sounding (sea bottom measurement) was done with the "bullet", that is, with a heavy lead object that the seamen plucked into the sea hung from a calibrated rope. As soon as the "bullet" reached the bottom, the depth appeared directly from the....
100W HiFi Audio Amplifier Circuit

This Amplifier was designed to have the following specifications: Distortion less than 0.1% at full power of 100W even at 20KHz. Power has to be attributed to an extended bandwidth. The output transistors must be protected against short circuits. The power....
Plant-Pot Water Level Indicator Circuit

A series of LEDs serve to alert the gardener when plants need water. Using two conventional digital integrated LEDs and a series of LEDs, we make a very useful device for gardening. The device detects the amount of water in the pot and alerts the grower.....

Create NOW your QR MENU for your Restaurant / Hotel / Bar / Caffe,

Comprehensive ordering/paying features. fully personalized to suit your Business.

Update Anytime! Easy and Simple!

Popular Circuits

Infrared approach detector / sensor

Basic operation of the monitor attached to the circuit is to detect objects (obstacles), at...

Video IF circuit TV Schematic Diagram

This section serves to strengthen the signal until the signal level is required. IF amplifier is...

usb car charger adapter circuit design

This USB car charger adapter project is a DC DC power converter that safely converts the 12V car...

simple automatic street light system

The left hand side transistor T1 is rigged as a voltage comparator using a resistive network. The...

local oscillator

Used Zener Diodes to derive the stabilized voltage for the Hartley oscillator (although I did...

Single transistor audio mixer

Many audio mixer circuits have been published here. But I think, this one is the simplest of...

Two Simple Thermistor-Controlled Relay Circuits

You can use a Cmos 4001 or a Cmos 4011 in this circuit. They have four - two-input - gates. In...

Full-band phase locked loop circuit diagram fast

A circuit diagram of a phase locked loop fast the whole band takes a Am686 latched comparator as...

Digital tachometer schematic

Automotive engine pulse points or other sensors to be filtered in the transmission device 3130...