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Friends, as can be seen from the circuit drawing, it is a sample hold circuit. The 30mV signal is generated by a low impedance sensor.
x100 standard opamp amplifier.
Since I have not yet designed the complete system, I cannot add the schematic to the forum.
My current problem is whether the...
The signal around 30mV will be amplified by x100 and then chopped with the analog switch.
If we want to choose between putting the analog switch in front of the amplifier or at the amplifier output, where should we put it and why?
I am looking for a hall sensor with analog output that can measure without saturation up to 1 Tesla or even 2 Tesla if possible. But what I've seen measures up to a few hundred milli-Teslas.
Are there part's name you can recommend?
In the EDM machines I have reviewed on the internet, the principle of discharging the capacitor charged via the resistor via IGBT without short-circuiting the part to be cut is used.
Instead of doing this, if we increase the current passing through an inductor to a certain value and then...
Hello friends living in Hungary.I just moved to Budapest. I don't know this city. If there is a scrapyard where electronic and mechanical scrap devices are sold, can you write its address? (electric motors, faulty electrical cards, shafts for linear motion, etc.)I searched on the internet but...
Wire bonding technique is used for the chips and connectors, but what about the others?
How are the conductive paths made in the circuit in the photo?
How are the smd resistor, capacitors and paths connected?
The conductive parts of the smd resistor and capacitors are painted with a brown...
I measure the inductance and ohmic value of the secondary winding of a transformer at 40Hz and 400Hz with an LCR meter.
Why does the ohmic value measure differently?
Z=0.1948 Ohm Theta 85.85 Degree F=40Hz L=777.24uH R=0.0145 Ohm
Z=1.8551 Ohm Theta 83.87 Degrees F=400Hz L=734.21uH...
Hii,
I want to buy camera module for STM32F4 Discovery kit. (CPU name is STM32F407) But I dont know any part number for camera.
Can you suggest to me any camera for this purpose?
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