Cmos amplifier design jobs
This messed up the responsiveness of the site so we we're forced to disabled it. Secondly, the site has a hotspot plug-in on two pages. We request a solution to make these hotspot stay in a fixed place on the map/image of interest because presently if you resize the browser or display it in anything other than a large display setting, the hotspots will appear all over the place instead of where we intend them to be.
Electronics Applications Project Major Design Project Task 1. Design a circuit or system chosen from the list below. You must register your choice with your teacher as soon as possible, and stay with your chosen circuit or system to completion, unless there are exceptional circumstances demonstrated through the simulation and testing, and your teacher approves the change. You will be required to provide to your teacher regular status reports that detail your progress, any problems you’ve encountered, the assistance you have sought, and the solutions to the problems you have tried. These status reports must be both in person and in writing. 2. Create a simulation of the circuit you have chosen using the student addition of P-Spice or Lab-View, and use the P-Spice/...
Electronics Applications Project Major Design Project Task 1. Design a circuit or system chosen from the list below. You must register your choice with your teacher as soon as possible, and stay with your chosen circuit or system to completion, unless there are exceptional circumstances demonstrated through the simulation and testing, and your teacher approves the change. You will be required to provide to your teacher regular status reports that detail your progress, any problems you’ve encountered, the assistance you have sought, and the solutions to the problems you have tried. These status reports must be both in person and in writing. 2. Create a simulation of the circuit you have chosen using the student addition of P-Spice or Lab-View, and use the P-Spice/...
...person, continue to work with us over the long haul. However, this job is not for everyone. You will have to deliver and be efficient. The first task is simple - we have some raw screen capture videos that need to be edited and polished. The audio was simultaneously recorded in Audacity. Your task will be: AUDACITY: 1. Apply a noise removal filter 2. Apply a compressor 3. Apply an amplifier 4. Export the sweetened file (not edited yet) CAMTASIA: 5. Import the audio and synch it with the video (mute the original camtasia audio) 6. Edit pauses, uhms, heavy breathers, etc. 7. Add a little intro clip (simple Camtasia template will suffice) 8. Render as MP4 (without player, with watermark) 9. Compress the file in handbrake (required settings will be provided) A...
Website needs to include: ACRONYMS RAM General information Types of RAM (two types) Types of DRAM (9 types) RAM Chart RAM modules and the slots they use (include pictures and pin numbers) ROM General Information Manufacturers (two main ones) Pictures of different types CMOS Battery Screen shots of BIOS (two main types) CPU General Information Manufacturers CPU Chart Socket Chart (may be combined with CPU chart) CPU and Socket pictures Power Supply General Information Pictures and descriptions of connectors (on the power supply and the devices) Voltages with corresponding colors Wattage calculations and requirements Standards (ATX 2 and 2.2 etc) Motherboard General Information Form factors (with pictures and info) Computer Cases (with pictures) Expan...
...40 km SI fiber. After 20-km propagation length, an erbium-doped fiber amplifier having a gain of 15 dB amplifies the signal before the signal is recorded by a photodetector at the end of this link. This photodector has a responsivity = 0.5 A/W and a load resistance of 100 . Two connectors are used and each one has 1 dB loss. Compute the signal voltage at the detector’s output. 3. An analog system has a bandwidth of 10 MHz, a photodetector of = 0.5 A/W and ID = 1 nA, and a signal to noise ratio (SNR) of 30 dB. The receiver’s temperature is 270 C and the load resistance is 50 . (a) How much optic power must reach the receiver? (b) Complete the system design if the fiber length is 5 km. 4. Design a digital system transmitting a 1...
1) 20 SI fibers, 2 km long each, are spliced together for a 40 km link. Each fiber has a loss rate of 1-dB/km and a numerical aperture o...15 + 3sin t (mA) produces an optical signal, which is coupled into this 40 km SI fiber. After 20-km propagation length, an erbium-doped fiber amplifier having a gain of 15 dB amplifies the signal before the signal is recorded by a photodetector at the end of this link. This photodector has a responsivity = 0.5 A/W and a load resistance of 100 . Two connectors are used and each one has 1 dB loss. Compute the signal voltage at the detector’s output.? 2)Design a digital system transmitting a 1-Gbps RZ signal over a 50-km path without the use of repeaters. The error rate must be 10 or better. (Please list the components in the sum...
...40 km SI fiber. After 20-km propagation length, an erbium-doped fiber amplifier having a gain of 15 dB amplifies the signal before the signal is recorded by a photodetector at the end of this link. This photodector has a responsivity = 0.5 A/W and a load resistance of 100 . Two connectors are used and each one has 1 dB loss. Compute the signal voltage at the detector’s output. 3. An analog system has a bandwidth of 10 MHz, a photodetector of = 0.5 A/W and ID = 1 nA, and a signal to noise ratio (SNR) of 30 dB. The receiver’s temperature is 270 C and the load resistance is 50 . (a) How much optic power must reach the receiver? (b) Complete the system design if the fiber length is 5 km. 4. Design a digital system transmitting a 1...
Altium schematic and PCB tasks, mostly small. The first task would be to draw a schematic using a PIN photodoide Hamamatsu QFP5.8-6 TO along with a OPA340NA amplifier (the SOT-23-5 package) using the circuit in the enclosed drawing (), it will also need a power regulator (e.g. as per the ). And solder pins for Vin, GND, Vout. Once the schematic is completed then I need a PCB drawn up which will fit in the outline of the enclosed file (Rear ). After that I have various other projects (some similar, some larger). thanks Andrew
You will need to create a vanilla Board Support Package, with ported open source software for the TI DM368 series chips. The system must accomplish all the tasks that are in the current TI DVSDK / BSP. The major work is replacing non open source code and creating code for the image processing system and drivers for the cmos sensors OV2715 and OV55642. You must have experience with digital imaging algorithms, compression algorithms, CMOS sensors, and creating BSP's.
You will need to create a vanilla Board Support Package, with ported open source software for the TI DM368 series chips. The system must accomplish all the tasks that are in the current TI DVSDK / BSP. The major work is replacing non open source code and creating code for the image processing system and drivers for the cmos sensors OV2715 and OV55642. You must have experience with digital imaging algorithms, compression algorithms, CMOS sensors, and creating BSP's.
We have a DPDT relay, a power supply and 3 motors. They run but they need a H bridge and probably some resistors to make it robust. Now the motors run out pretty quick. The motors are 25 V
We are looking to get a designed layout with calculations of an operational amplifier that will satisfy the following capabilities: A. Have two inputs possitive and negative. B. Will drive a 50Kohm load to +10V C. Will have frequancy responce 10Mhz +2db D. Input impedance 1Mohm. Output impedance 50ohm E. Can use only BJT's or FET's (discrete devices) F. Gain must be between 1000 to 1500
I want a 10 second video introduction created for a new video blog targeting company CEOs and business owners. This video blog called Storyhouse will help them w...Storyhouse will help them with brand and digital direction for their businesses. The intro should be animated and reflect the style, colors and look and feel of the website www.storyhouse.co. I have also attached layered PSD files for you to use the fonts and logos as necessary in this animation. The tagline that should be included is: Brand & Digital Direction for Business Owners, CEOs & CMOs. I would also like there to be upbeat, high tempo music to match this video intro. Please see an example that I like on this video: Please apply with examples of video intros that you have created.
the questions has been upload as a photo , only Q2 and Q3 i need to be solve RL in Q2 = 5K ohm i need it in one hour thanks all....
Design a two stage CMOS amp using a simulation tool (PSPICE). Deadline: May 10, 2014 at 9PM Los Angeles, USA time zone.
I am looking for someone to make the code list to run a multi channel home amplifier through rs232 via a Itach IP adapter. The app that will be running the device will be roomieremote, but will also be run by other software in the future such as Fibaro. The coding has to be writen very specifically to roomieremote's specs, but I also require a basic XML code list so that I can use it later with other software and devices. I have the rs232 control protocol for the amplifier as well as the specs roomie requires to use for its software. I do not know how to make a complete list based on the codes given by the amp manufacturer and that is why i am posting this project here. This should be very simple and extremely quick for anyone with coding experience. The code will als...
Design a two stage CMOS amp using a simulation tool (PSPICE). Deadline: May 10, 2014 at 9PM Los Angeles, USA time zone.
I. Would like a simple system created where I can upload an MP3 or multiple mp3's and then a beam is proken by somebody walking past I would like the system to play this audio through a minijack so I can output it to a large amplifier.
Our team develop electrical devices like pulse amplifier with several output and fur cleaner with several type.
To produce 61 images of equipment racks, rack mount equipment and rack-mountable accessories. We require 4 fixed racks, 3 mobile racks, 18 rack rail heights with the remaining being accessories including panels, vent panels, drawers as well as some electronic equipment such as a CD player and an Amplifier. Attached is a spreadsheet providing full information on the specification of those racks and accessories. The final output should be an AI file and we would like the work to be authored in Adobe Illustrator. The deliverables should include the original AI files. The images should be TO SCALE. So, if the physical dimensions of the rack is 1223mm overall height, then, assuming Points, the image size should be 3466.77 Pts high. We are relying on you to produce something that is sexy...
An undersea optica...is to be designed. the undersea distance is 220km. the bit rate is 40 Gb/s and optical receiver with a sensitivity of -20dbmis available . optical amplifiers EDFA and ROA are considered with the following parameters -fiber types : SSFM and DCF (with dispersion factor of -85ps/(nm km)and effective area of 17) ;EDFA :gain=20db and NF=5db ;output power :saturated output power =15dbmfor booster amplifier type and +10dbm for optical preamplification type ; ROA :pump power =500mW, gain in SSFM =12db over a 20km distributed distance of the fiber and NF=3db for both co-and contra directional pumps. 1)sketch a proposed structure of the transmission link . 2)obtain a diagram of the signal power or the power budget over the link. 3) obtain the dispersion budget over...
An undersea optical transmission is to be designed. the undersea distance is 220km. the bit rate is 40 Gb/s and optical receiver with a sensitivity of -20dbmis available . optical amplifiers EDFA an...is to be designed. the undersea distance is 220km. the bit rate is 40 Gb/s and optical receiver with a sensitivity of -20dbmis available . optical amplifiers EDFA and ROA are considered with the following parameters -fiber types : SSFM and DCF (with dispersion factor of -85ps/(nm km)and effective area of 17) ;EDFA :gain=20db and NF=5db ;output power :saturated output power =15dbmfor booster amplifier type and +10dbm for optical preamplification type ; ROA :pump power =500mW, gain in SSFM =12db over a 20km distributed distance of the fiber and NF=3db for both co-and contra directio...
To produce 61 images of equipment racks, rack mount equipment and rack-mountable accessories. We require 4 fixed racks, 3 mobile racks, 18 rack rail heights with the remaining being accessories including panels, vent panels, drawers as well as some electronic equipment such as a CD player and an Amplifier. Attached is a spreadsheet providing full information on the specification of those racks and accessories. The final output should be an AI file and we would like the work to be authored in Adobe Illustrator. The deliverables should include the original AI files. The images should be TO SCALE. So, if the physical dimensions of the rack is 1223mm overall height, then, assuming Points, the image size should be 3466.77 Pts high. We are relying on you to produce something that is sex...
...Tests (Type-A 1 & Type-A2) using the Drop Weight Apparatus (Dynamic Loading): 1. Note the mass of the drop weight, load cell sensitivity, pitch and sensitivity of the displacement measuring device. 2. Guided by the results from the quasi-static experiments, approximately set the height of drop [mgh=area under the load-displacement curve]. 3. Adjust the charge amplifier settings (Maximum output of the charge amplifier= 10V. The maximum load expected is about twice the maximum observed in the quasi-static case). Adjust the time [2x displacement expected/ impact-velocity, full scale] and voltage [10V, full scale] settings on the oscilloscope suitably. 4. Carry out drop tests for Type-A2 and Type-A3. Obtain records of load-time and displacement-time traces f...
Requested to Redesign my old website using the same CMOS Joomla with the following requirements: - redesigned using the same CMOS Joomla - build on the main domain, NOT on Sub-Domain - the new template should be responsive template - flash pictures on the header should relate to the Subject of the site. - logo will be offered to be used in the design - same old store and plugins to be used for the new store. (You will be given the address for the old website/store) - SEO is required and included in the project. - the domain would be only (means to immigrate the site from the subfolder to the main domain) - The First page should be like: The deadline for completing the project is 3 DAYS
Requested to Redesign my old website using the same CMOS Joomla with the following requirements: - redesigned using the same CMOS Joomla - build on the main domain, NOT on Sub-Domain - the new template should be responsive template - flash pictures on the header should relate to the Subject of the site. - logo will be offered to be used in the design - same old store and plugins to be used for the new store. (You will be given the address for the old website/store) - SEO is required and included in the project. - the domain would be only (means to immigrate the site from the subfolder to the main domain) - The First page should be like:
write about blocks of (MODICOM 6 board) 1- Frequency modulator (VCO) block 2- Emitter Circuit block 3- Comparator Circuits block 4- Phase-locked loop detector block 5- Low pass filters block 6- AC Amplifier Circuits block
- redesigned using the same CMOS Joomla - build on the main domain, NOT on Sub-Domain - the new template should be responsive template - flash pictures on the header should relate to the Subject of the site. - logo will be offered to be used in the design - same old store and plugins to be used for the new store. (You will be given the address for the old website/store) - The new website should have good look, something like: - SEO is required and included in the project
he site needs to be rebuilt and redesigned using the same CMOS Joomla, but built on the main domain, while previously was built on a sub-domain. the new template should be modern and preferably responsive template. the flash pictures on the header should relate to the Subject of the site. logo will be offered to be used in the design. the same store and plugins to be used for the store. the previous version can be seen the new site should look something like SEO is required and included in the project. no hidden fees or extra services and costs are accepted after accepting the project.
the site needs to be rebuilt and redesigned using the same CMOS Joomla, but built on the main domain, while previously was built on a sub-domain. the new template should be modern and preferably responsive template. the flash pictures on the header should relate to the Subject of the site. logo will be offered to be used in the design. the same store and plugins to be used for the store. the previous version can be seen the new site should look something like SEO is required and included in the project. no hidden fees or extra services and costs are accepted after accepting the project.
Technical specifications:rnChannels:rn2 separate and identical channels (2 oscillators)rnOutputs:rnPhones, bone, insert, free-field loudspeaker via external or internal amplifierrnTone Stimuli:rnPure, pulsed or warble tonesrnFrequency Range:rnAir, FF: 125 to 20,000 HzrnBone: 250 to 8,000 HzrnFrequency Resolution:rnStandard frequencies, 6/12/24/48 points per octave, or 1 HzrnMasking Signals:rnWhite Noise, Speech Noise, Narrow Band Noise or External (CD/Tape)rnAttenuator:rn1 dB step resolutionrnHearing Level Range:rnMaximum output limited by transducer capabilityrnAir: -10 to 120 - 125 dB HL at 500 - 6,000 HzrnBone: -10 to 70 - 80 dB HL at 500 - 4,000 HzrnSpeech Input:rnMicrophone or CD/Tape 1-2rnSpecial Tests:rnS.I.S.I., ABLB, Stenger, ...
The aim of the job is to integrate a pitch shifting (2 semitones) within a custom made software written with C++. The software works with ASIO drivers and external hardware (amplifier: RME Fireface UCX, microphone and headphones). The system is Windows XP. The software directs the voice from microphone to headphones real-time, doing also recording. The saved files are then played back. All other functions are already defined by the existing code. A pitch shifting mode needs to be integrated as an additional function (both for online monitoring and recorded files). It has to work with a low-latency (no perceptible delay from processing is allowed). It may possibly use free libraries like this one, but it is up to the coder: The thing is a bit urgent
The aim of the job is to integrate a pitch shifting (2 semitones) into a custom made software written with C++. The software works with ASIO drivers and external hardware (amplifier: RME Fireface UCX, microphone and headphones). The system is Windows XP. The software directs the voice from microphone to headphones real-time, doing also recording. The saved files are then played back. All other functions are already defined by the existing code. A pitch shifting mode needs to be integrated as an additional function (both for online monitoring and recorded files). It has to work with a low-latency (no perceptible delay from processing is allowed). It may possibly use free libraries like this one, but it is up to the coder: The thing is a bit urgent
The aim of the job is to integrate a pitch shifting (2 semitones) into a custom made software written with C++. The software works with ASIO drivers and external hardware (amplifier: RME Fireface UCX, microphone and headphones). The system is Windows XP. The software directs the voice from microphone to headphones real-time, doing also recording. The saved files are then played back. All other functions are already defined by the existing code. A pitch shifting mode needs to be integrated as an additional function (both for online monitoring and recorded files). It has to work with a low-latency (no perceptible delay from processing is allowed). It may possibly use free libraries like this one, but it is up to the coder: The thing is a bit urgent
Hello, I need to design and implement a circuital system to be adopted on a music school, where first level students use a didacted tool designed to identified different musical notels (do, re mi, fa sol, la, si) produced by and insturment. the system must have the following technical chararteristics: Note system detection: The system Must be capable of identifying the musical note produced by a musical instrument such as a flute, guitar, piano, etc. For that it must be implemented a microphone with it's conditioning step, and amplifier, and different kinds of filters ( designed each one per each musical note). It must be implemented a stage of visualization where with a LED array it can be verified over a luminic signal if the detected note was the one played on ...
Design electronic circuit used in a IR fluorescent sensor that modulates a laser light source at around 20khz. Flourescent light is gathered through a optical system and focused into a 16 position photodiode array. There are 16 identical photodiode amplifier filter demodulation circuits that reduce light noise and ampllfy the 20khz analog signals from the photodiodes. The 16 analog voltage amplified filtered demodulated signals feed into a digital processor PIC 32 and an algorithm is used to determine when to output a logic signal to another device (0 Vdc). The VOLTAGE gain in each of then 16 photodiode circuits can exceed 2000X and can to be automatically adjusted by the microcontroller. The board has ethernet output, .9/ 2.5ghz Zigbee wireless transmitter, and a simple 2 li...
We need an update on schematic and PCB of a Load Cell amplifier already designed by you. Modifications needed: 1- Make it possible to reead both negative and positive values from the load cell and put then in a -+10V output. Convert the +- 10V output in current signal (4-20mA) and 0-5V to microncontrollers. The amplifier must be able also to read normal values (0-10V) like the previous one. 2- Replace the power supply (if possibl) with this module: DCW03B or DCW05B from Meanweel if does not compromise the performance of the amplifier. 3. Replace the discrete 10V generator with the LM317 series (Mouser PN 511-LM317D2T-TR) if does not compromise performance. This last 2 modifications is to reduce the BOM and the time to assemble. Thanks! Joaquim
This is a refinement of the previous post. We now have a list of 100 technology businesses for which we are keen to identify the CMOs and CEOs responsible for commissioning marketing and communications work. We would propose that a starter group of 50 names is used to start with, which we will then check the accuracy of. If this is satisfactory we will commission the full x100. The information we will need is Full name, title, named email address, phone number, postal address, other relevant marketing contacts if found Please cost for the x50 project and the x100 project separately
hi,i designed a small 80x100mm pcb with an avr mcu Controlling 7 steppermoto...80x100mm pcb with an avr mcu Controlling 7 steppermotors. i would like to include a glavo control function, using 2 digipots, 6x4 opamp Chips, power stabilization and linear amps to power the 2 galvos, so around 10-15 main components. who can do that pcb design for me? i already posted with another description and got numerous answers not leading to a final contract. i Need good answers, not: i can do it in 3 days. i prepared an email to send you all Details, so pls send me your address if you think you are competent choosing the right amplifier, knowing ie if mika insulation would be needed, or if a spike protection would disturb the process. the galvo travels several 1000 Points a second and Nee...
We are trying to build an inspection camera for to be used for inspection of pipelines and similar. The camera system will be running of 24V DC and should be made as simple as possible to ensure reliability. We require someone to design the circuit and then make the PCB design We need to have it using the Aptina MT9T031 CMOS CCD sensor and going into a fibre optic signal. I will need it to go from the CCD through a slip ring assembly (with a 5V supply or so) and then on a separate PCB converting the video signal into a Fibre optic signal. The signal would then be going into a cable with Fibre optic conductor and regular copper wires for power supply (+24V) to a receiving circuit. The size of the above described PCB's is extremely important, and wo...
can anyone design cmos nand and cmos nor using lasi and stimulate it it urgently
I would like to have an app that lets me use a bluetooth headset as microphone and sends the audio to a either 3.5 mm output or bluetooth device. Muting any music playing would be a bonus. I want to use the app for personal purpose so the UI can be very simple. In detail: -I have the bluetooth headset paired with my phone. -The phone is connected to an amplifier either through cable or bluetooth -When pressing the button on the headset the app sends the bluetooth headsets microphone input to the chosen output (cable or bluetooth) -When pressing the button on the headset again the app mutes the headsets microphone Bonus: When music is playing on the iPhone, pressing the headset button fades the music away to the headset microphone and pauses the music player. When the bu...
The assignment is required to be done in a word document Main File: - Lecture notes are on this link: I can pay 25 USD Deadline: 30th Mar 11 AM IST
You must integrate and interface a CMOS sensor from either OmniVision or Aptina, of a minimum of 5MP. The FPGA must support all sensor controls, resolution and fps; and have a interface for said controls on a embedded web server on the FPGA. The FPGA must support TCP/IP and stream the video in a webserver. FPGA can be a SPARTAN 3E or other lower cost FPGA.
Hi, I am building a camera running off 24 Vdc. I need it to be compact and simple for reliability. My requirements are: Use the Aptina MT9T031 CMOS Image sensor, CLCC package. Above sensor to be centred on one side of the PCB and the remaining components on the other side. Need to feed picture back to base unit, using fibre optics. Programming of a small u-processor to get full benefits off the image sensor i.e. iris control. PCB should be max 30mm diameter and have 2-3 holes (2mm diameter) for securing to metalwork. Worst case two PCB's could be used and connected. U-processor code is preferred in C language. All components used should be readily available to ensure long life of this camera. A copy of all code and technical information is to be handed over upon co...
I'm trying to create a CMOS CCD camera running off 24V DC. Design has to be as simple as possible and require the use of the Aptina MT9T031 CMOS Image sensor using the CLCC housing. Programming of a controller is required to have full benefit of this sensor. It need to have a composite video output. PCB need to be circular with CMOS Sensor fitted in the centre of one side and the remaining components on the second side. If possible PCB shouldn't be more than 30mm diameter and have 2-3 holes for securing at 2mm. For further information please contact. All code and technical information is needed upon completion.
In this project you are asked to design a custom hearing aid that amplifies sound non-uniformly over the hearing spectrum to compensate for frequency dependent hearing deficiencies. One of your group members will be the client for whom the hearing aid will be designed. Hearing loss typically occurs non-uniformly over the audio frequency range. Thus, each client is tested with a series of tones. The volume of each tone (frequency) is adjusted to level that can barely be heard by the client. The value is recorded for each frequency used in the test. The hearing loss at the threshold of hearing can be quantified in terms of the gain required to bring the client's threshold of hearing to that of the normal threshold of hearing. For example at a given frequency, if a tone at a norm...
In this project you are asked to design a custom hearing aid that amplifies sound non-uniformly over the hearing spectrum to compensate for frequency dependent hearing deficiencies. One of your group members will be the client for whom the hearing aid will be designed. Hearing loss typically occurs non-uniformly over the audio frequency range. Thus, each client is tested with a series of tones. The volume of each tone (frequency) is adjusted to level that can barely be heard by the client. The value is recorded for each frequency used in the test. The hearing loss at the threshold of hearing can be quantified in terms of the gain required to bring the client's threshold of hearing to that of the normal threshold of hearing. For example at a given frequency, if a tone at a norm...
I would like to have an app that lets me use a bluetooth headset as microphone and sends the audio to a either 3.5 mm output or bluetooth device. Muting any music playing would be a bonus. I want to use the app for personal purpose so the UI can be very simple. In detail: -I have the bluetooth headset paired with my phone. -The phone is connected to an amplifier either through cable or bluetooth -When pressing the button on the headset the app sends the bluetooth headsets microphone input to the chosen output (cable or bluetooth) -When pressing the button on the headset again the app mutes the headsets microphone Bonus: When music is playing on the iPhone, pressing the headset button fades the music away to the headset microphone and pauses the music player. When the bu...