high-tech practical jokes for the evil genius

... surface of the device, and then once the power is removed from the motor, the other nut will drop and strike the surface, creating the beat of walking feet. In my unit, one side of the arm is about ... and the other is about 2 inches. The center of the copper wire is wrapped around the motor shaft and then held securely with a bit of solder on the wire and motor shaft....

Ngày tải lên: 17/03/2014, 18:44

Ngày tải lên: 12/12/2013, 20:27

Ngày tải lên: 12/12/2013, 20:34

... program the Arduino ■ A USB-type A-to-B lead (as used for printers) TOOLBOX 86 15 Dangerously Mad Projects for the Evil Genius The stripboard layout for the LED module Figure 8-5 Step 2. Solder the ... all the cables are attached, it only remains to solder a wire for the ϩ5V supply to the stripboard. We used solid core wire attached to the back of the stripboar...

Ngày tải lên: 18/02/2014, 20:20

... breadboard. The software for all the projects is available for download from www.arduinoevilgenius.com. Without Further Ado The Evil Genius is not noted for their patience, so in the next chapter ... browse to www.arduinoevilgenius.com and click Downloads at the top of the screen. 6 30 Arduino Projects for the Evil Genius Setting the serial port on the Mac. F...

Ngày tải lên: 07/03/2014, 07:20

... needed for the work being done on the construction shown here. The Parts Bin on the following page has the complete parts list used in Part One. These are pictured in the front of the book in the ... Electronic Circuits for the Evil Genius is based on practical projects that exercise the genius that exists in all of us. Components are introduced as you build wo...

Ngày tải lên: 16/03/2014, 09:20

... moves to the mixer stage. Notice on the diagram that there are two inputs to the mixer. We have discussed one of these input signals coming into the mixer but not the other. Now, look down at the ... receiver. The antenna is sent to the RF amplifier. The mixer is fed by both the local oscillator and the RF amplifier. The signal from the mixer is sent to a bandpass fi...

Ngày tải lên: 17/03/2014, 17:58

... Projects for the Evil Genius piece of rope through the handles on the other bag. Tie a long piece of string onto a heavy metal washer. From a child’s backyard swing set, tie the other end of the ... hot. The incandescent bulb in the desk lamp should be about 60 or 75 watts. The heat from the bulb may drive any insects down into the glass, as they try to escape the...

Ngày tải lên: 17/03/2014, 18:00

... it gathers water as the moving stream turns the wheel. As the wheel turns with the spiral attached to it, the spiral gathers water during the first half of the rotation, then air during the second ... leaks. 21. Then, to begin putting your inner tube back onto the rim, line up the valve with the hole in the rim and push it through (Figure 2-19). 50 Green Projects for...

Ngày tải lên: 17/03/2014, 18:08

Ngày tải lên: 17/03/2014, 18:22