The wires coming from the tape head were easy to spot on this boombox. At first, I thought that since the player had a power button I wouldn't need to press play to get the sound to go through the system, but I found a leaf switch under the board that has to make contact before ...
19. An apparatus for converting an existing corded telephone into a telephone having cordless handset capability as defined in claim 18 wherein the hook switch means comprises an aperture located in the cradle insert means. 20. An apparatus for converting an existing corded telephone into a telepho...
Firmata uses a serial communications interface to transport data to and from the Arduino. The Firmata communications protocol is derived from theMIDIprotocol which uses one or more 7 bit bytes to represent data. Because 7 bits can hold a maximum value of 128, a data item that has a value g...
5. Apparatus according to claim 3, wherein said contacts each comprise an encapsulated reed switch and said brush includes a magnet movable in a radial direction relative to an axis about which said read switch and said magnet rotate. 6. Apparatus according to claim 1, wherein said accumulat...