Cmos amplifier designproiecte
I need help with integrating my Dax88 (8-Source 8-Zone Audio Amplifier) into my Home Assistant. Issue im having is with home assistant. Creating a dashboard. Im trying to add Daxx88 to my dashboard.
Two chaotic system who have different waveform have to be synchronized by simulating them in multisim with the use of controllers. The system , error and controller Equations are given . You have to design the simulation with use of Operational Amplifier . I have attatched a research paper in which a example of simulation is given that simulation has to be done and how the waveform will synchronize . If any one of you can do the same task for different set of equations DM me
ADS installation and previous experience with RF Power amplifier design in ADS are required.
If you are not an electronic engineer or have no clue or experience about audio amplifiers, circuit design please do not message, propose or bid. I need to design an all in one pcb board. I already have to schematic and design of the single ended class a amplifier. This amplifier design is working as we speak, a prototype design has been made (please see pictures) I need someone who understands power supplies, things like CRC,CLC, and can simulate power supplies and get the best overall design. An example has been uploaded. Ill need someone to be able to perhaps do a computer simulation of the power supply to design the best fitting one (this is optional) It will have dual bridge rectifiers, choice of capacitors, for thi...
Phase shift full bridge converter with ZVS simulation including control feedback simulation in matlab it has to be implemented as visual as possible with all elements shown: mosfets, choke, transformer, output inductor, capacitor and load resistor, feedback, reference voltage, error amplifier, correction circuit/PID, phase shift block, and pulses former driving the mosfets. Every mosfet has to contain a diode and capacitance across it, to be able to achieve ZVS. The simulation should allow to variate main parameters: Vin, Vou, Iout, Switching frequency. Parameters: Vin: 400vdc Vout: 24v Iout: 50 ampere Switching Frequency: 100kHz
Can't sync the home speaker system to a amplifier.
This BioSignal Amplifier is based on ADS1299-4ch which uses Cortex-m7 for signal processing such as filtering, FFT, band values etc to transmit over bluetooth low energy. The project needs to be done in these steps 1. Schematic Design 2. PCB Design - really small foot print 3. Prototyping - (Component cost will be provided separately ) 4. Firmware for reading EEG signals, applying filters, analyzing signal for FFT, Bands extraction and transmitting values over BLE as 256 or 512Hz continuous stream. I am looking for someone who could do all the above located in India.
A) Design of high performance signed 2’s complement 4-bit adder circuit using carry Look Ahead Adders. (See and ) In carry look ahead adders, the carry propagation time is much less than RCA (ripple carry adder). Therefore, the addition process is very fast. As you get more familiar with CLA concept you will understand why we need it for faster adder hardware. Study the ripple carry adder first to appreciate the objectives. You may use transmission gates, static or dynamic CMOS design. 1) Draw a transistor level schematic of the 4-bit CLA in Electric and simulate it in LTSpice. 2) Draw stick diagrams and Euler’s paths where appropriate to design. 3) Perform the Electric Layout with IRSIM. 4) Verify your design by
Set up turntable connect to amplifier and check all audio connections
- Need to be very good at using Linkedin Filters - Looking to build 3 lists (120 leads each) of CMOs from companies in the US - Company needs to have 500+ employees - Each list needs to have CMOs from Fast Food (El Pollo Loco), Regular Food (Chilli's), CPG (Olipop) - Each company should have NO "influencer marketing manager" or "influencer marketing team" - Write down hashtags that summarize what people are talking about -- should find this in a filter can you find email addresses too?
I need a PCB design to be used for manufacturing. I need it to be 40mm * 16.5 mm. A thickness of 1.5 mm maximum, though I prefer the thickness to be as low as possible to save money as long as it meets requirements that I will be durable in case of being dropped. Only 1 layer to lower the price, I need it to have some level of durability in case it was to incur some hit. It (might) need an HX711 ADC amplifier (datasheet attached). It will certainly need a Bluetooth chip, ATBTLC1000A, (datasheet attached) and a chip antenna, ANT1005LL14R2400A, (datasheet attached). In addition I need added resistors and capacitors to decouple the pins that I will be using, though I am unsure about the value of resistance and capacitance needed so please use your expertise for that. I will be ...
We are looking for a skilled designer who has expertise in designing lossless and lossy grounded inductor simulators using the inverting current feedback operational amplifier (CFOA) technique for my major you must have a strong understanding of the theory behind CFOAs and their applications in circuit design. The main task of the designer will be to implement the design described in the paper "Inverting CFOA Lossless and Lossy Grounded Inductor Simulators" and simulate its results. The candidate should have experience in using simulation tool ( Pspice) you dont need to simulate the whole paper you just need few a urgent project
Audio bluetooth module Bm83 or similar Codec and a2dp protocol Input microphones mono stereo ,pre amplifier. Simultaneous streaming to 2 Bluetooth paired devices tab, smart phones, headphones, speaker. Very low latency High fidelity Variable gain output Output data file storage facility noise filtration and cancellation. Ambient noise cancellation 2.2 to 3.7 volt battery operation with charging function. Small footprint pcb with smd components. Color display for control. Deliverable functional Bluetooth module pcb ,small footprint streaming to 2 paired devices with source code and pcb design files. As per layout required. Delivery time frame 2 to 3 weeks.
In recent technologies of Electronics applications, Adder is an important source of any devices such as DSP, VLS...consumption is more, in which the performance of the adders will decrease for higher order bits’ addition. This paper is to design an area efficient Kogge Stone PPA which performs the parallel arithmetic operations in CMOS applications and analysed the design based on the parameters like area and power individually. The proposed area efficient KSA design used the Pass Transistor Logic (PTL) and analysed the performance of particular design. The Performance results of PTL with PP-KSA design used the reduce number of MOS devices which yields less area consumption compared to basic design of 4-bit PP-KSA. Entire analysis resu...
amplifier project with specification
I am trying to read 4 output values from a quadrant photodiode (S4349) and use them for further digita...trying to read 4 output values from a quadrant photodiode (S4349) and use them for further digital calculation through SPI connection. Currently, I made the schematic shown in the picture below with operational steps as follows: -Light is detected by the active area of the 4 cells of the photodiode -Signal from each cell is amplified separately using a trans-Impedance amplifier (OPA381) -The analog output signal from each amplifier is the input of a channel of the ADC (Analog-to-Digital Converter MCP3912A1-E/SS) -Finally, the digital data will be further forwarded through the SPI interface from the ADC to the SPI Master device (All the components can be changed except the ...
I would like to build a powerful Bluetooth speaker running on batteries. Looking into a class D amplifier with could power two 10" speaker or a 12" speaker with tweeters. The power could be around 1500W.
I'm looking for someone to perform developmental, copy, and line edits for clean sweet romance novels on an ongoing basis. We can offer 1-2 books a month, and our typical novel length is 50k words. Edits will be performed in Word with tracking changes and using the Chicago Manual of Style. Please only apply if you are experienced with CMOS. I'm looking for someone who doesn't take long to respond, and who can turn around a project from time to time with short notice. Sometimes we need different things edited with short notice. I really need a professional editor who has excellent communication skills
Looking for mechanical engineer with experience in consumer product design to create unique look and then mechanical design ready for production. All electronics components will be provided, this is only for mechanical and visual design with high pressure on aesthetics and luxury look. See the attached file for more details
Searching for software engineers/designers to develop a custom software using API data/instructions to control an audio amplifier.
Looking for an embedded engineer to design an IR remote control receiver to adjust the volume, select different inputs, power on/off ,tone control bypass for an audio amplifier / preamp Please read complete attached scope of work before submitting your quote Will be helpful if you can share reference of past experience of similar projects
We need an electrical engineer designer or relevant qualifications working in ELV to design SMATV, MATV, and IPTV in G+8 hotel apartments. The Task includes the following Preparing all tv system equipment and headend selection (televes is preferred) Calculate the distribution loss selection of the proper amplifier
Need a sound engineer to come to my bar/lounge to connect 4 speakers and require rewiring from all speakers to the amplifier
We are an e-commerce analytics saas startup that provides advanced analytics and in-depth reporting to eCommerce businesses. We are looking outbound enterprise sales expert who can take on these respon...sales pipeline management and marketing management • A degree in business administration, sales, marketing, or related field. • Knowledge of lead generation from different sites. • Good presentation and communication abilities. • Must be fluent in English and highly proficient in writing. • Experienced in Cold Calling / LinkedIn Outreach / Email to communicate & lead generation with co-founders/CMOs/directors/ VP • Knowledge of B2B, SaaS, and eCommerce Industry Note: You must be flexible to install the Screen Sharing / Recording tool. WORK FROM ...
The request is about a distributed IoT soil monitoring system (please see the image attached to the project). The system should consist of two kinds of devices: “node” and “weather station”, both devised for outdoor installation. Overview We are asking for the design and development of both the hardware and software according to the following requirements: The “node” device will take data from a sensor list and it will stream video (with infrared camera) and then play music (sound speakers and amplifier). It will have wifi to communicate with a router. The device will be able to start and end irrigation through an electro valve thanks to an API (with the info about the time of irrigation). The power supply connected to the device will b...
You started working on marking finance with 450 rupees and than each month increase rupees peronth and profit gain the company and health care so this project is about face a new version update of apps Electronics engineering is the engineering domain that deals with design and development of electricity powered applications. An electronics engineer makes use of microcontrollers, electronics components with printed circuit boards to develop electronics systems and devices. Bluetooth speakers are the most widely used speakers these days. Their compact size with portability and long battery life have made them a centre of attraction. Well we hereby take Bluetooth speakers to the next level by integrating touchless operation. The Bluetooth speaker allows user to change music by just sw...
I require an electrical engineer with a background in audio tube valve technology to design a guitar amplifier.
...points spread across 512 sub-carriers. A quadrature modulator (QM) is used for further modulation. The modulated signal and a 40 GHz RF pulse are combined after passing through the mixer. In a Mach-Zehnder modulator (MZM), the signal is optically modulated after which it is broadcast across several HG modes into the FSO channel. The signal is initially amplified using a semiconductor optical amplifier when it reaches the receiver (SOA). To separate dissimilar modes, a mode filter based on the non-interferometric modal decomposition concept is employed. After that, a PIN Photodiode converts optical signals into electrical signals. To retrieve the original data stream, this signal is demodulated using an OFDM and QM demodulator. Different weather conditions like rain, fog, ...
Hi I want a whole house speaker wiring diagram for speaker installation in 2 storey house, 4 zones with 2 speaker and an amplifier in each zone.
Audio installation for restaurant including cable and amplifier
It is a very small project. I have Systemline system installed, but its Sonamp amplifier started buzzing very loudly, so it needed to be changed. I bought a new one, and thought that I would be able to connect it to the system, but it is a bit too complex. So, I need someone to come and connect it back to the system. Thank you! We are based in NW1.
Only a hardware development is required. No code. Time for project development: max 6 days. Sensor used for input: piezoelectric Microcontroller used to receive the amplified sound: ESP32. Output voltage range: 0-3.3V. Midpoint Bias near V=1.65V (half of 3.3V) Operational Amplifier model will be defined before start the project. We have some circuits tested but with problems as clipping and sensitivity signal. Signal amplification should be the higer possible. In oder to avoid the noise, a 10-15Hz filter can be used. We can cut any input or output signal above a specific voltage threshold Battery used: 1x3.7V (voltage used as input for sensor = 3.3V) Software to use: KiCad for schematic and any other software for simulate it (for example LTspice). Project files will be pr...
Please see the chat and amplifier that you quoted on. The understanding is that you complete the rask for a fixed price although you asked that a hour rate project is to be made. We both agree that when the design is done that the fee of 450 is to be paid for the task, irrespective of the time spent to complete the task. My engineer will review the schematics and consult if he sees any possible problem on the design. Then you can complete the pcb. Please take care of the component that is to ne used as not to become obsolete.
The purpose of the oscillating mirror is to improve image SNR while imaging a moving object. The main idea is working in maximum exposure time (due to full well of the CMOS sensor) while cancelling relative movement of the object, but "freezing" its position by using moving mirror. The oscillating mirror should cause the camera to track the object for short period of time, increasing the number of photons accumulated per pixels of the camera. The mirror is nominally placed 45 degrees to the optical path and 45 degrees to the sensor (sensor is 90 degrees to the optical path of the lens). It moves back and forth between the exposures. Mirror will move to beginning position in the intervals between the exposures (during the readout). The object incorporates a multispectra...
I have done three year diploma in Electronics. And lots of small projects made at home like Amplifier, Night circuit, Security Alarm and many more.
I need an RF amplifier. The modulated signal has a fundamental between 0.1 and 23MHz, and the carrier wave is 3.1MHz. Input signal is 500mVpp, and output must be 50Vpp. The load is 300 ohm. The power supply is 18 V VDC Heat must be managed with a small heat sink and no fan.
The purpose of the oscillating mirror is to improve image SNR while imaging a moving object. The main idea is working in maximum exposure time (due to full well of the CMOS sensor) while cancelling relative movement of the object, but "freezing" its position by using moving mirror. The oscillating mirror should cause the camera to track the object for short period of time, increasing the number of photons accumulated per pixels of the camera. The mirror is nominally placed 45 degrees to the optical path and 45 degrees to the sensor (sensor is 90 degrees to the optical path of the lens). It moves back and forth between the exposures. Mirror will move to beginning position in the intervals between the exposures (during the readout). The object incorporates a multispectral ba...
The purpose of the oscillating mirror is to improve image SNR while imaging a moving object. The main idea is working in maximum exposure time (due to full well of the CMOS sensor) while cancelling relative movement of the object, but "freezing" its position by using moving mirror. The oscillating mirror should cause the camera to track the object for short period of time, increasing the number of photons accumulated per pixels of the camera. The mirror is nominally placed 45 degrees to the optical path and 45 degrees to the sensor (sensor is 90 degrees to the optical path of the lens). It moves back and forth between the exposures. Mirror will move to beginning position in the intervals between the exposures (during the readout). The object incorporates a multispectral ba...
Hi Muhammad S., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
A hardware development is required. Sensor used for input: piezoelectric Microcontroller used to receive the amplified sound: ESP32. Output voltage range: 0-3.3V. Midpoint Bias near V=1.65V Operational Amplifier model: we will define it before start the project. Battery used: 1x3.7V or 1x9V Software to use: KiCad. Any other software for simulate it (for example LTspice).
o Using the provided data, draw the AM/AM, the AM/PM and the output power vs. input power characteristics of the device under test. o Build a look-up table based model of the device under test (AM/AM and AM/PM) behavior. o Apply the input signal to the designed model, and compare (in time and frequency domains) the model output to the measured output. Quantify the error between these two signals. What can be the origins? o Using the device under test model, synthesize a suitable digital pre-distortion lookup table.
We need due to the large quantity of deployment, no full commitment of supplier, and because we are in the n...must have its own PCB. It need to operate on both GSM, EDGE, 4G LTE, 5G simultaneously using one FPGA. We understand it would need 4 transceivers, with each one TX + one RX and on-board a strong amplifier. The power though the board for long-range connectivity via the TX + RX amplifiers need to be 15W+. The BOM should be similar to the X115 - however this operating on only one channel within the cellular spectrum. We would need 4 channels: 4 x LTE or mix of GSM, EDGE, 4G LTE, 5G. We would need someone with broad experience with Software Defined Radios, PCB Design, PCB architecture who can do this design + architecture for us, plus give us an estimation on t...
We are searching a people who having experience with Linear sensor and displacement measuring sensor developer with sound knowledge in MCU and Sensors. m18,m30 analogue output sensors with 0.25% accuracy with amplifier unit ..
Compile a spreadsheet of every company on this list with the following information: Company Name: City: State: Country Industry: Website: LinkedIn URL: CEO or Founder Details: - FIrst Name - Last Name - Title - Email - Phone And include that in the spreadsheet as well. DO Not include the industries that are 'Service Provider, including CROs/CMOs' or 'Other Organizations'. If you would like this project, please send me a link with an example done. And also include the timeframe you are able to complete it in.
to test functionality and determine problem with control4 amplifier. 2. Determine repair or replacement 3. Replace and program
The request is about a distributed IoT soil monitoring system (please see the image attached to the project). The system should consist of two kinds of devices: “node” and “weather station”, both devised for outdoor installation. Overview We are asking for the design and development of both the hardware and software according to the following requirements: The “node” device will take data from a sensor list and it will stream video (with infrared camera) and then play music (sound speakers and amplifier). It will have wifi to communicate with a router. The device will be able to start and end irrigation through an electro valve thanks to an API (with the info about the time of irrigation). The power supply connected to the device will b...
I need 150 leads WITH REAL EMAILS with these characteristics: Company Profile: Real Estate DEVELOPERS Companies and holdings (NO Realestate Brokers, No Contractors, No Commercial like Malls), Companies that BUILD and sell real estate to live in(Apartments, Houses, etc) Job Description: Marketing Managers, Marketing Director, CMOs, In Charge of Marketing, COMMERCIAL DIRECTORS, BUSINESS DEVELOPMENT DIRECTOR, SALES DIRECTOR AND MANAGER ALL IN MEXICO I Need. 1 EMAIL PER COMPANY Name Job Description Company Website Phone Number REAL VERIFIED EMAIL
-Design schematic that produces a layout F=A+B or F=A*B and show DRC to be done in electric -Cmos design -Transmission gates etc.
Looking for a Power supply designer for an amplifier. An AC-DC converter with two power outputs ___100v DC | AC ---| 230V |___20v DC People with some experience on Power supply is preferred.
