Hardware Hacking - Nicolas Collins
Hardware Hacking 17 Chapter 5: The Celebrated Jumping Speaker of Bowers County You will need: A dispensable raw loudspeaker (3- ...
18 Nicolas Collins use a jumper lead to make a connection between the bare wire and terminal. Connect the free end of the other ...
Hardware Hacking 19 Chapter 6: How to Solder You will need: A soldering iron with a fine tip. A small damp sponge (or folded pa ...
20 Nicolas Collins “third hand” gizmo, or a vise, or just weight the coil of wire down under a book or something. “Tin” the wir ...
Hardware Hacking 21 Chapter 7: How to Make a Contact Mike You will need: A battery-powered mini amplifier. A Piezo-electric dis ...
22 Nicolas Collins Once removed, the disk should appear as a circle of gold or silver-colored metal, with a smaller circle of ...
Hardware Hacking 23 Twist together the hot wire from the Piezo Disk and the inner wire from the shielded cable. Solder them to ...
24 Nicolas Collins Now is as good a time as any to introduce the 10th Rule of Hacking, if it is not obvious already: Rule #10: E ...
Hardware Hacking 25 The tape & Plastic-Dip treatment serves several functions: It strengthens the connections between the w ...
26 Nicolas Collins This is an excellent way to replicate the old-fashioned phonograph cartridges used by John Cage in his vision ...
Hardware Hacking 27 Chapter 8: Turn Your Tiny Wall Into a Speaker (or How to Make a Piezo Driver) You will need: A battery-powe ...
28 Nicolas Collins secondary leads goes to the tip and which to the sleeve. If possible, slip the plug’s barrel over the wires b ...
Hardware Hacking 29 Amp/Driver/Contact Mike assembly into your mixer just as you would a reverb or effect processor: connect a s ...
30 Nicolas Collins Chapter 9: Tape Heads You will need: A tape head (see text.) Some magnetic media: cassettes, transit cards, ...
Hardware Hacking 31 tip, or much hum will ensue. The answering machine will yield a simple mono tape head, while the Walkman wil ...
32 Nicolas Collins Feedback As with the coils we used in Chapter 4, sometimes you can get nice feedback between a tape head and ...
Hardware Hacking 33 Chapter 10: A Simple Air Mike You will need: An electret microphone element (see text below.) 8’ lightweigh ...
34 Nicolas Collins Figure 1 Figure 2 Occasionally one finds condenser microphone elements with three wires instead of two. This ...
Hardware Hacking 35 cable out of the box to a plug. The challenges of this part of the design process may make you less critical ...
36 Nicolas Collins ...
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