Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Frank , That's why I need help with theory of a good amplifier. And hence the choice of a Class AB amplifier for the experiment.Any help with design of the amplifier [class AB] over the frequency range would help.
The 100Hz to 800 Khz is the frequency generated using a controller, it's for an experiment I need to perform, so I need to generate frequency from100Hz to 800Khz. The load is a single turn copper coil, with a 8ohm resistance in series this can be changed for impedance matching, but right now ,I...
I am generating a sine wave using a micro-controller and resistive ladder,freq of 100Hz-800Khz. it is than shifted to 0v origin using level shifter circuit, and amplified to 5V peak to peak.
I need this 5Vpp signal to amplified to 70vpp-90Vpp, using a suitable voltage amplifier, do I use a...
The Signal range from 100Khz-900Khz is needed to find a suitable frequency for my experiment. The apparatus is a single turn coil, can be increased in turns .
The single has to be fed to the coil , the magmatic field has to be detected by a secondary coil that is the whole experiment. Right...
I am in need of help designing a Class A or Class AB amplifier for a frequency range of 100KHz -900Khz. Generated using a microcomputer , level shifted and amplified to be a pure sine wave with origin at zero.
I have a restriction of using +/-24V supply or single 24V.
The main requirement of...
Hello friends, I have been facing issues with understanding the interfacing of 6 wire load cell, I have tried google but the info got is not what I am stuck with.
I have used [designed] amplifiers and interface for PIC earlier for 4 wire load cell earlier for my robotic project. But I have never...
Thank you for the reply, The zener was used at the point where the first diode is connected between the output of adder and ground [replaced the diode with a zener]. I was using this as the pulse is not a constant -5V to+5v it crosses 9V some times, it's from an analog circuit, I have to read...
Hi
I have been trying to get the following circuit to work, it works in sections but does not perform as desired when connected as in the diagram.
Here goes the explanation.
I have to read a pulse in a ADC of PIC18F4620, the pulse varies between -5 to +5v, from an analog circuit. Since the ADC...
Yes I have used the SPI and I2C on same controller. using different pins. complete set of pin for one and a different set of pins for the other. and it works.
You can rewrite the library codes for the pins, cause the library works only with standard pins on the controller, and it does not work...
My system is going to be used in a control system for an experimental DIY hybrid energy station [solar,wind and may be fuel cell]. And I do not require a colored display, I am thinking for using a monochrome GLCD, with high contrast so it can be red in day light condition. The sampling [ADC...
I am using C, and the for the LCD I have not picked up any but have access to most the LCD with and without controllers. I have a problem deciding the res can I use 320X240 with the PIC 16F or PIC18F series of controllers? will a controller working at 20Mhz be fast enough to handle the 6 ADC...
Hi friends
After going through a lot of threads, I was wondering can I interface a 320x240GLCD to display sensors reading on different parts of the LCD? I am thinking of use this resolution because I need a big display size around 114 mm x96mm. And I can not find a 240x128 GLCD in this size.
I...
I was going throgh IC spec, from different manufacturers, I was looking for ISO15693 protocol , even red wiki, but still have doubts of whether different tags [different manufactures] have any specific data protocl of their own.
Like for TI, RI- R6C-001A data sheet mentions 'ISO15693-2 [eg...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
