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I just want to know how to do communication with arduino usign i2c communication. I mean what address 0x90 > 1 stands for and what are the series and sequence of sending the bytes in order to get specific voltage ranging from my reference voltage 0 to 15 Volts.
Dear Sir,
I am having AD/DA PCF 8591 Chip and i am trying to get variable output voltage from range of 0 to 15 volts. But i am not able to do so.
Is there any way of getting output voltage variable between 0 to 15 volts.
Please help.
Thankyou
I am having a VSW2-33 SPDT switch. I have its datasheet. I know its pin numbers but i dont know where are the actual pins in s3p file which i got from its vendor. I need to open the schemtic of s3p file.
Thankyou
SCPI commands interface for VNA with LAN through matlab
Control or read Sxx from VNA (Vector Network Analyzer) with another computer through LAN via SCPI commands as there is no GPIB cable available.
Is it possible!
The solution is to give the hardware address first by setting A0 A1 and A2 then converting that 8 bit binary to hex and then in programming code use that 0xHEX number to start communicating to that DAC chip.
(See data sheet of PCF 8591 for A0 A1 A2 and othe 5 bits of addresses).
Dear Sir,
I want to interface 3 more DAC chips for my current code with 3 more pins of arduino which are interfaced with I2C. I have used wire.h currently. How can i do 3 more? I mean how to change wire.h and which specific thing is to change for 3 more PCF8591 chips of DAC chip to be interfaced...
Sir,
I have a GPIB cable which has two ports both sides are same i.e. (GPIB to GPIB). I want it to connect to my pc and i dont know which converter to use. I cant buy new cable as it costs too much but if there is any low cost converter for pc you can tell?
And further more, what all softwares...
RF signal transmission and reception
Dear Sir,
I am designing a transmitting patch antenna array consisting of four elements and one recieving patch antenna element on the other side. I am having VNA and USRP. I am confused how to use these instruments to transmit a signal from array and then...
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