Circuit Diagram

Speed measuring circuit with integrated speed sensor KMI15/16

Published:2013/2/19 1:24:00 Author:Ecco | Keyword: Speed measuring , integrated speed sensor

R2, R3 and C4 form the low pass filter with 1kHz upper limit frequency. Comparator LM393 is powered by UDD. After R4, R5 partial pressure, UDD obtains a reference voltage U1 which is added to the inverting input terminal of LM393, speed signal U2 is connected to the noninverting input.   (View)

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0 ~ +30 mV unipolar input , 4 ~ 20mA output circuit with multi-functional sensor signal conditioner AD693

Published:2013/2/19 1:26:00 Author:Ecco | Keyword: 0 ~ +30 mV , unipolar input, 4 ~ 20mA, output , multi-functional sensor , signal conditioner

The loop power Us allowable range is +12 ~ +36 V. RL is a load resistor in the current loop, iLoop is the loop current.   (View)

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Typical application circuit of UCC3926 integrated current sensor

Published:2013/2/19 1:29:00 Author:Ecco | Keyword: Typical application , integrated current sensor

It uses +10 V power supply, C1 and C2 are power supply decoupling capacitors, C2 requires the ceramic capacitors. Line current flows from CSP end, and it is output from CSN end. Uo1 is respectively connected to two input terminals of the programmable amplifier by R6, R7. R2 ~ R4 constitute the input resistor Ra, R8 ~ R10 form negative feedback resistor Rf.   (View)

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The broadband pulse generator with independently adjustable duty cycle

Published:2013/2/19 2:25:00 Author:Ecco | Keyword: broadband pulse generator , independently , adjustable, duty cycle

The broadband pulse generator with independently adjustable duty cycle is shown as figure.   (View)

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Programmable Digital Code Lock

Published:2013/2/18 21:14:00 Author:muriel | Keyword: Programmable, Digital , Code Lock

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Simple Low-Cost Digital Code Lock

Published:2013/2/18 21:14:00 Author:muriel | Keyword: Simple , Low-Cost, Digital Code Lock

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Infrared gate 4

Published:2013/2/18 21:13:00 Author:muriel | Keyword: Infrared gate

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Infrared gate 3

Published:2013/2/18 21:12:00 Author:muriel | Keyword: Infrared gate

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Infrared gate 2

Published:2013/2/18 21:12:00 Author:muriel | Keyword: Infrared gate

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Infrared gate 1

Published:2013/2/18 21:12:00 Author:muriel | Keyword: Infrared gate

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iButton electronic lock Circuit

Published:2013/2/18 21:11:00 Author:muriel | Keyword: iButton , electronic lock Circuit

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5 Digit Alarm Keypad circuit

Published:2013/2/18 21:10:00 Author:muriel | Keyword: 5 Digit , Alarm Keypad

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Electronic Locker

Published:2013/2/18 21:09:00 Author:muriel | Keyword: Electronic Locker

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CodeLock AVR electronic combination lock 11

Published:2013/2/18 21:07:00 Author:muriel | Keyword: CodeLock , AVR, electronic combination lock

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CodeLock AVR electronic combination lock 10

Published:2013/2/18 21:07:00 Author:muriel | Keyword: CodeLock , AVR, electronic combination lock

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CodeLock AVR electronic combination lock 9

Published:2013/2/18 21:06:00 Author:muriel | Keyword: CodeLock , AVR , electronic combination lock

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CodeLock AVR electronic combination lock 8

Published:2013/2/18 21:06:00 Author:muriel | Keyword: CodeLock, AVR, electronic combination lock

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CodeLock AVR electronic combination lock 7

Published:2013/2/18 21:05:00 Author:muriel | Keyword: CodeLock , AVR , electronic combination lock

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CodeLock AVR electronic combination lock 6

Published:2013/2/18 21:05:00 Author:muriel | Keyword: CodeLock , AVR , electronic combination lock

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CodeLock AVR electronic combination lock 5

Published:2013/2/18 21:04:00 Author:muriel | Keyword: CodeLock , AVR, electronic combination lock

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