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index
555 touch sensor
air mike
amplify your toy
box your toy
circuit sniffing
clock tickling
contact mike
electret mike
hack the clock
laying and hacking
laying of hands
light theremin
make a cable
mapping
pickup
piezo driver
resistors
soldering
sudomini
synthesis
tape head
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Manipulate your toy/device's clock chip.
Accessing the timer circuits on the chip of your toy.
You will need:
- The electronic toy from Clock Tickling;
- Some hook-up wire;
- Test leads with alligator clips;
- A few resistors of different values;
- A potentiometer, 1megOhm or greater in value;
- Soldering iron, solder and hand tools.
- Slow the clock down;
- Raising the resistance;
- Remove the clock resistor;
- Replace it with a more resistant one;
- Locate the clock resistor
- Wedge a small flat-bladed screwdriver under it;
- Melt the solder on the solder-side of the CB at one end;
- Lever the screwdriver to lift that end free;
- Grip resistor with pliers and pull free of CB;
- Keep it safe...
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