hello guys, I think I might be asking a very basic question but by seeing the SMD Ic which I have got are having a dual notch and I am a bit confused with choosing it.
can someone suggest to me the proper side of the notch?
and which pin is to be considered as the 1 or Start?
presently I am...
I'm working with a BuckRegulatro from Vicor, PI3423-00-LGIZ . And I want to use the PowerGood signal to disable another DCDC ( with an ON(3.3V) or OFF(GND) signal). The question is that the PowerGood of the PI3423 is HighImpedance (operating and no stable) or Voltage output (when the...
I dont know much about sensors or hardware in general (Im a computer science student) so I would really appreciate some help here :)
I am looking for a flexible impact force sensor (for measuring a punch) , it needs to be around 10X10 cm and I want to connect it to Arduino or raspberry...
I need to design a summing amplifier with 2 inputs.
My input one is a DC voltage source of value 1.6V and the second one is a square wave whose amplitude is 5V and max frequency is 1Mhz.
The requirement is when the square wave is LOW(0V) the summer output should be 1.6V and when...
I was studying about adc basics from this document(ADC BASICS) .I have a question regarding the throughput calculation.The document says
"Consider the case of single ended conversion where one conversion takes 13 ADC clock cycles.Assuming the ADC clock frequency to be 1MHz, then...
I am new to pcb design.I the PCB learning material I found that for
Low Frequency Return Currents Take Path of Least Resistance and High Frequency Return Currents Take Path of Least Inductance
--Could you please tell me why and how it is happening ,
I am designing a clock distribution network using LM7171. This opamp is used in the non-inverting configuration with a gain of 2. My input clock frequency is 2.4Mhz, Amplitude is 3.6V.I can see glitching at the output. May I know where I went wrong?Please find the circuit diagram...
I am looking for a 1 mAmp DC current source circuit design with 0.02% precision to be used in a 5V power supply circuit board and a 3KOhms load.
Any suggestion/direction would be helpfull.
Thank you all.
Hoping that someone can put me out of my misery. I have been searching the internet for the past 5days for an answer to this question and feel like I am starting to lose my mind. Can anyone explain why the attached schematic has a 1N4148 on each of the SDI_5V, SCLK_5V and CS_5V lines...
Hi guys, Im fixing my communication board called :
CENTRAL LIGHTSYS RP432M00000E
and I found this device (see in the photo) is unattached /disconnected .. what type of this device? it sounds like capacitor but there's no symbol for if it's capacitor or whatever .. (there's nothing written on...
I'm looking for a Magnetic Resonant Wireless Evaluation kit ( with Transmitter and Receiver boards or chips)
I can't find it on the Internet and I want to buy it.
The distance between the Transmitter to the Receiver has to be at least 5 cm.
How does the NCP81080 dual gate driver work?
Now I’ve a circuit need used this components but I couldn’t understand it’s operation principal,
Here is datasheet
It’s means I need two signal HI and LI input
So if I generate square...
I need help in to generate feedback for fan regulator to the controller.
1. AC Fan require 1 phase Ac supply (230VAC/50Hz)
2. Controller require DC voltage in range of 0 to 3V3
3. System is able to support all type regulator, there different type's...
I am a Hardware Design Engineer, mainly working in Analog Circuits and Power Electronics.
I don't have any coding experience,I have worked on Digital Hardware design to some extend.
It's almost 10 years now.
To grow in my career what and all skill set I need to acquire.
hello i have a wifi camera from a quadqopter and i used a battery to turn on.I connected the poles incorrectly .and I smelled burning, i open it and i saw a ic is burned i searched the name of ic but i cant find the data sheet.it is written on it: FA2UMK .it has 5-pin and it is smd.please help...
I have a question about signal conversion since I am pretty new to this.
I want to translate a 4-20mA signal into a 0-3.3V digital signal.
I have done a lot of research and came up with a circuit, but i am unsure if this is possible / correct.
My idea was to use a Transimpedance amplifier to...
Hi, all. I have downloaded an L293N motor driver for my Proteus 8 Professional from the following website.
Based on the video link in the website (or you can click here: ), it says that the 2 pins (unknown to...