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  • A Programmable Multichannel-Output Pulse Train Generator for Direct Digital Control
    For binary coded decimal ( BCD ) operations, each decoding switch (2) requires eight lines plus the common ground for dig- ital recognition. .... therefore carry fifty-six lines plus the ground to the seven de- coding rotary switches (2) of…
  • Basic Technology of Voluntary Cardiorespiratory Synchronization in Electrocardiology
    The decade counter alternately counts inhale or exhale pulses up to separate limits as chosen by the experimenter with front-panel rotary switches . .... When the decoded count exceeds the desired count, the feedback line goes positive and causes the J-K flip-flop to change state and sends a clear pulse to the binary coded decimal ( BCD ) decade counter.
  • Rotary Switches
    • Binary coded decimal ( BCD ). .... • Momentary-on - Rotary switches with a momentary-on feature can maintain a position during positive loading or actuating.
  • Grayhill - 94HCB16WT - Switches - DIP - Allied Electronics
    Series 94 sealed rotary DIP switches have binary output with the following positions and code types: 8 pos. .... BCD , or 16 pos. Hexadecimal.
  • Automatic recording of flea activity
    are counted on a two-bit binary coded decimal ( BCD ) counter which is decoded and sent to two, seven segment displays. .... The time interval was gener- ated using an integrated circuit timer, type 555, and known intervals were selected usinga rotary switch which selected appropriate resistances.
  • Adding tactile realism to a virtual reality laparoscopic surgical simulator with a cost-effective human interface device
    However, small rotary potentiometers designed for PCB mounting were tested, and they required surprisingly little force to .... A binary - coded decimal ( BCD ) thumbwheel switch was used for rotation of the tool-tip about the Z-axis.
  • RUDI: A Computer-Controlled Test-Data-Acquisition and Processing System
    At constant ambient temperature, the by three rotary switches each representing one digit error caused by this arrangement is in the vicinity of in a three-digit channel number. .... Transients do not cause identifying the selection internally in binary coded dec- any measurable errors. .... imal ( BCD ).
  • The Physics of Metrology
    Counts from 10 to 15 (1010 to 1111) are ignored in this system, fittingly called binary coded decimal ( BCD ). .... A quick witted, yet timid electronic experimenter alleged- ly built a diode matrix that, at the turn of a multistep rotary switch , successively dis- played the letters: I L O V E Y O U.
  • Determination of optimal period of absolute encoders with single track cyclic gray code
    Immediately at the instant when power supply is recovered after switched off for a while, the absolute .... A traditional absolute rotary encoder with n bit code length can distinguish 2n positions when working on n tracks with specific optical image, one reading head for each track. .... Conventional codes for rotary encoders are natural binary code, Gray code family, etc. .... Sometimes they are converted into BCD code.
  • Real-Time Digital Computer Acquisition and Computation of Gravity Data at Sea
    The Manual Entry Switches (MES) are seven dial- type rotary switches which provide manual entry of a 7- character decimal number to 1620 core storage. .... Data and instructions are entered in binary - coded decimal form ( BCD ).