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Hi,
I have a sensor board that measure flow by detecting the float level. The float is made up of magnet and so I am suspecting that the sensor if hall effect. The reading is intermittent on the display.
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1. I would like to remove the copper like shield (see red...
Good day everyone.
I have an IC 3 pcs Si9986, Buffered H-Bridge Driver with Integrate MOSFET. I am testing it but so far it is either chan a is good but chan b is bad or the other way around. I am now questioning the way I am testing if correct. I hope you can point to me If I am doing...
Hello,
I am looking for a replacement for a Magneto-resistor type potentiometer model SMP-1504 by manufacturer SAKAE TSUSHIN KOGYO CO., LTD. I have already contacted them but they no longer manufacture this type.
What the manufacturer have are inductive types which they say is analog output...
Hello again,
Here is the drawing, with the suspected Japanese marking. According to the semicon tester that I used, it is a PNP silicon BJT. The packaging is SOT-89. It is used with KA3505 "Supervisory Circuits PC SMPS Sup. IC".
Hi All,
I would like to ask to help me design a relay tester, that will buzz or light up if the contacts are,say more than 2 ohms. I dont want to use microprocessor, just a simple circuit, maybe a comparator? I want to switch it several times to power up the relay, and I would just know that the...
yes, i have removed the capacitor, there is no other marking. i have tried searching TV 2 but nothing related to capacitors came up.
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the capacitor is attached to the VCC pin of the Hex inverter.
Link of datasheet of hex inverter.
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