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Product Announcements
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CX Series Circuit Breakers
Carlton-Bates Company All-In-One Ground Fault Circuit Breaker Carling Technologies, Inc. Circuit Breaker Parts from 1940 - 2008... Satin American Corporation Maintain Uptime / Increase Operator Safety Satin American Corporation etc-12 Digital Solid State Trip Retrofit Kits Satin American Corporation Oil Circuit Breakers: 1940 / 2008 Satin American Corporation |
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Automotive shift light using LM2917 Automotive shift light using LM2917 Hi, Ok I've been wanting to do this for a while now, so thought I'd try to kick things off |
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stable dc-dc converter - Page 2 its a lm2917 based tacho with LM3914 as led driver.i know lm2917 is built for higher voltages but i want to feed it exactly 12v so that it will live |
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load control circuits The circuit has various sections: A tachometer circuit which takes input from |
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Some suggestions - 8052.com The old Tandon tm500 5 1/4inch diskette drives had a nice little circuit for their speed regulation using a lm2917 tacho ic. |
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Print Page - Series/Parallel Switching tachometer plan using the LM2917 chip http://www.niksula.cs.hut.fi/~mdobruck/siililand/mini/diy/alien/tacho/tacho.html Set the relay in series below |
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Print Page - Frequence to Voltage Converter? Placing enough additional magnets and the circuit calculated for the top MAXIMUM RPM. |
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Driveshaft RPM logging - Innovate Motorsports Forum i too am playing with the LM2917 to extract an rpm voltage from my 0-5v tacho signal the prob i'm having is that the LM2917 (8 pin) expects ground |
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Can we log RPM/other inputs without the RPM converter? -... Ive built a small circuit based on the LM2917 (Freq2voltage IC) that can convert the tacho signal (as in dash display) into a 0-5v range. |
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Print Page - Some kind of RPM counter i was trying to re-made some tacho circuit that uses 555 timer. |
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Print Page - vehicle rpm based switch- help Perhaps this circuit can be canceled by the kick down maneuver to allow the dump valve to operate normally under this condition. |