Cmos amplifier design jobs
I have a weighing scale project. I would like to bring the individual components onto one PCB. I would need help in this regard. I am open to suggestions as well. Following is the list of individual components. All ...to suggestions as well. Following is the list of individual components. All the components listed are open-source. List of Components: 1. Wemos D1 Mini 2. Load Sensor Combinator Product Code : RB-Spa-1221 3. SparkFun Load Cell Amplifier - HX711 4. I would like to put a coin cell battery holder - something like the one below
I have a RF power power amplifier that uses a PIC18F4620-I/P. I need one line of code changed and then I will need qty. 2 controllers programmed as I have no means to do it myself. The line changes a time counter function from "30 secs." to "150 secs." I have the original program file with "30 secs." in hex format.
Connect flat screen TV sound to my amplifier and speakers
For initial testing of a battery/power supply prototype we need a cct that allows us to take the signal from a function generator and feed those amplified signals into a variety of loads, resistive, capacitive and inductive. If we can have adjustment/limit on the output voltage (maximum 30 volts) and current (maximum 10 amps) it should allow us to feed into most any load? There is no need for a PCB layout, initially only a breadboard prototype is required.
Design a single-transistor amplifier that delivers at least ten times as much power to the load as it draws from the source. In other words, the power gain must be at least 10 (10dB). The signal source has a resistance of 1kΩ and the load has a resistance of 10kΩ. Your power supply is 5V. You are allowed to use a BJT or a MOSFET, as well as any amplifier configuration of your choosing. A SPICE template file has already been created for you and is available for download from Blackboard. It contains all the information you need besides the actual circuit. Follow the instructions given and add the rest of your circuit to make it complete. Use the instructions and analysis commands given to evaluate your amplifier. In order to do a hand analysis with the MOSF...
Design a single-transistor amplifier that delivers at least ten times as much power to the load as it draws from the source. In other words, the power gain must be at least 10 (10dB). The signal source has a resistance of 1kΩ and the load has a resistance of 10kΩ. Your power supply is 5V. You are allowed to use a BJT or a MOSFET, as well as any amplifier configuration of your choosing. A SPICE template file has already been created for you and is available for download from Blackboard. It contains all the information you need besides the actual circuit. Follow the instructions given and add the rest of your circuit to make it complete. Use the instructions and analysis commands given to evaluate your amplifier. In order to do a hand analysis with the MOSF...
This circuit should connect two USB devices (downstream) to a PC (upstream). This requires a 2-port USB HUB in the circuit. 2 devices: 1 RS232 (TTL) and 1 USB (2.0). The RS232 should be recognised by the PC as a USB HID keyboard. The RS232 device works on TTL levels, no CMOS voltage conveersion needed.
Matlab Simulation is required for a feedback control loop( Error Amplifier). Details will be shared with right candidate
Hi, i am looking for a Designer developing the Labeling of an Integrated Audio Amplifier. I tried it by myself but i am not happy with the result. Look at the attached pdf for the details. Best regards, Juergen
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development of low noise amplifier using dip trace software (ism radio system ) the main concept of this project is to get a lowest noise in the output signal
...investments, it lasts 1 year with possibility of permanent employment. The salary is VERY competitive. The client needs "immediate" availability. Here there are the requirements: • 5+ years’ minimum experience with Analog / Analog mixed signal IC design • Strong background designing full-custom Analog IP blocks in CMOS technology • Experience in designing low voltage and Mixed Signal circuit blocks including ADCs, DACs and PLLs • Proficient in the use of Cadence design tools • CMOS Amplifier design and comparator design • ASIC integration of Analog blocks including isolation and decoupling strategies • Experience in Power Supplies and Power Management techniques. • Experience using...
Consider a CMOS inverter with a load capacitance of 0.1pF , VDD=3.3V, Kn’=400μA/V^2, Kp’=200μA/V^2 , (W/L)n= (1μm/0.85μm), (W/L)p= (2μm/0.85μm), VTn=-VTp =0.75V, tox=4 0nm, cgdo=450fF, and cgso= 450fF . Use Level=3 model. 1)Plot Vo versus Vin (Voltage Transfer Characteristics) 2)Determine: VIL, VIH, VOL, VOH, NML, and NMH. 3)Determine the static power dissipation 4)Determine the peak power dissipation during switching. 5)Determine tp
Design and simulate using pspice or multisim a circuit that contains a comparator and a counter (using digital logic or CMOS logic). The idea is to use 2 manually triggered counters as inputs to a 4 bit comparator and the output should display both numbers and at the same time detect the larger number. For example to compare scores of a soccer match and every goal (switch triggered) the counter adds 1 to the score and the comparator would keep track of the winning team. An explanation of how the circuit works is also needed. Part 2 of the project - write a report Project Title and Team Members • Problem definition – What is your design about? • Block Diagrams / Schematics • Describe your design in detail. • Exp...
I need someone who has better experience on development of a loop sensing network using Intel Edison, Ethernet shield, Xbee, If you want to use Raspberry Pi Rev 3 I have no Issue, Just I need to meet my requirements. 1. Remote sensing 2. Remote connecting using wifi/bluethooth Device 3. Send/file receive 4. Image capture using CMOS camera. Also you have to encode with python and angular js to give the whole work with a gui interface. You must have the necessary hardware. No time waster.
...breakout board, ESP8266 (with weather management), Temp/Press/humidity module, LED Board application. Phase 2 of this project are: 1. Change some components - Arduino Mega replaced by a Teemsy 3.5. 2. Add following modules: - ESP8266 (with weather management) finish the management set up on Capacitive screen - Music module (thanks to BLE) using Stereo 3.7W Class D Audio Amplifier - MAX98306 - Power supply management using PowerBoost 1000 Charger - Volume management using Linear SoftPot (Ribbon Sensor) 3. Connection interface between screen and a phone Device (apple) using a QR code (to setup first connexion: Bluetooth and Wifi ) 4. Provide a specific board schematic, It will be also appreciated to continue with same freelancer to develo...
I have a solid state amplifier circuit which needs to be created. I need some one who can analyze the circuit and do minor changes if required. After that design the P.C.B and make the board for me. I would provide all the necessary components if required. Quote only if you are capable. Check the attached circuit diagram.
I am currently building a pre amplifier. I conducted the circuit by using eagle and need somebody to turn the Eagle schematic into a circuit board (Eagle .brd file) I can send to a manufacture of printed circuit boards.
Given a simple DC motor with amplifier diagram, the task is to evaluate the performance of this closed-loop control system using only proportional controller, not a PID controller. The following are the tasks that need to be done: 1) Produce a SIMULINK model for the DC motor and amplifier. 2) Select 3 different gains to obtain <10% overshoot, <25% overshoot, and with small steady state error. (For example: try Ka = 50 volts/volts and see happens.) 3) Simulate the system using the chosen gains. Use appropriate overlay 4) Chose a desirable gain (therefore you must define what is the acceptable performance), and perform parameter sensitivity analysis. Bid only if you really know how to do this as this will need to be completed in the next two days.
URGENT project-24 hrs: I need an Altium Designer project (schematic, BOM, and PCB layout; firmware not required): Arduino uno style board/microcontroller with USB power or battery power option that will drive 7-segment displays. Audio circuit amplifier for microcontroller to drive speaker/buzzer (1-pin). 1 PCB with 3 sections (each section will be cut and connected by ribbon cables to main section): 1 rectangular section for (qty 4) 7-segment display 1 rectangular section section for (qty 2) 7-segment display 1 rectangular section for microcontroller + circuitry Additional requirements *Source all components from Conrad Electronics (Europe) *Use surface mount components no smaller than 1206. *Use SOIC or QFP packages for the ICs if possible. Avoid QFN/BGA packages...
URGENT project-24 hrs: I need an Altium Designer project (schematic, BOM, and PCB layout; firmware not required): Arduino uno style board/microcontroller with USB power or battery power option that will drive 7-segment displays. Audio circuit amplifier for microcontroller to drive speaker/buzzer (1-pin). 1 PCB with 3 sections (each section will be cut and connected by ribbon cables to main section): 1 rectangular section for (qty 4) 7-segment display 1 rectangular section section for (qty 2) 7-segment display 1 rectangular section for microcontroller + circuitry Additional requirements *Source all components from Conrad Electronics (Europe) *Use surface mount components no smaller than 1206. *Use SOIC or QFP packages for the ICs if possible. Avoid QFN/BGA packages...
Analyze the Performance of the DC Amplifier by evaluating the steady state performance showing: a. system response for a step input for 1 rad/sec b. trade-off between steady state error and % overshoot c. parameter sensitivity
I need you to write some Article with a title of "Low Power Linear Regulator In CMOS Technology" Page: Not more than 7 pages Info: Format:Times New Roman, Size 12, 1.0 Spacing References: 8 scientific journals@publication.
I need you to write some Article with a title of "Low Power Linear Regulator In CMOS Technology" Page: Not more than 7 pages Info: Format:Times New Roman, Size 12, 1.0 Spacing References: 8 scientific journals@publication.
someone whose familiar with amplifier so he/she can do some calculation related to it .Also some one know to build circuits using OrCAD capture or Pspice
THE PROJECT IS RELATED TO CMOS DESIGN. SO I NEED A EXPERIENCED GUY WHO CAN ANALYSE ANALOG CIRCUITS . WHO CAN ANALYSE IT AND SIMULATE IT. SHOULD ABLE TO PROVIDE DOCUMENTATION AND DETAILED PROCEDURE OF DESIGN WITH OUTPUTS. NOTE: A proper knowledge about silicon technologies and circuit design is inevitable.
i need a design of amplifier using distributed amplifier topology. it should be simulated in ADS agilent advance design system software.
design of amplifier using distributed amplifier topology. also simulation of design in ADS ( agilent advance design system software. design should be capable of giving better gain bandwidth product, better bandwidth then existing designs in market.
Attached is a three part question which I need help with. (NOTE: The figure in the question should be 3.12)
We are a digital agency based in Australia. We are looking for someone to write engaging, interesting and well-researched blog articles about topics of interest to our audience of marketing / digital marketing / brand managers, CMOs, CEOs. Topics including SEO, UX, CX, web development, Virtual reality, augmented reality, social media, design, project management, innovation etc. are the main areas of focus so we are looking for someone with experience in these fields or writing about these fields. Each article we post is between 700-2,000 words long. They are written in formal, business language, contain relevant stats and Australia-relevant examples. There is no budget in mind however there would be a lot of regular work for the right person. It is essential we can see ...
Hi I have a project I would like you to quote for if possible. Its for PCB design with added gate bias circuit for the devices listed below. Manufacturers schenmatic can be found on the manufacturers data sheet. I would need these completed by 1st week in October BLF6G20-180PN BLF6G27-135 BLF6G10-200RN BLF6G22-180RN Applicants must have experience with Rf amplifiers
Design an AB Power Amplifier - contact me for more details
I need help creating an circuit using op-amp which would do the following: - there is input voltage coming from the DAC in range from 0 to 4.096V - using the operational amplifier output voltage must be created - range of output voltage must be from -50V to 0V(can be -50 to -5V, if not possible otherwise) - available power supplies on the board are: +55V, +5V, -55V, all with common ground(as shown at the picture) - roughly said; the voltage range of 0-4.096V should be changed to the voltage range of -50V to 0V(or 0 to -50V) To achieve this, you should use op-amp ADA4522. If not possible, please talk with me before choosing the op-amp. This is job for experienced engineer which will solve this problem in <10min. Earn yourself a coffee while dealing with this riddle and ...
Create a software for Palantir PLTR-V12 1. The graphical interface should be intuitive and user-friendly. 2. Must contain sections microphone management, cameras, video sources and audio sources. 3. Microphone Management Section should contain the layout plan of the table...the source and the display element is clicked, and the color should change to the operator it was clear how the source video on displays that information. 8. Audio sources are: PC, tribune, video conferencing Polycom, Bosch congress system. Must be adjusting the levels of the input signals to the mixer Biamp Nexia CS. The output signal levels to a PC, Polycom video conferencing, and the power amplifier. 9. When the system devices must be carried out a survey and print starting values HDMI switch processor ...
Hi dennuar, I noticed your profile and would like to offer you my project. We can discuss any details over chat. We are trying to design an optical remote flash slave. Basically what this device will allow us to do is trigger off camera flashes places in different locations. The main camera flash is connected with electrical cable to the camera. The off camera flashes will be connected to the optical remote slave (the circuit we are designing) located anywhere from 3 to 30meter away. The way the trigger will work is that it should detect the flash pulse from the main camera flash and triggers the flash that it is connected. Our device will have a micro controller which will control the on/off, sleep power saving mode and charging mode. Here is how the light pulse from a flash...
Hi MaterSva, I noticed your profile and would like to offer you my project. We can discuss any details over chat. We are trying to design an optical remote flash slave. Basically what this device will allow us to do is trigger off camera flashes places in different locations. The main camera flash is connected with electrical cable to the camera. The off camera flashes will be connected to the optical remote slave (the circuit we are designing) located anywhere from 3 to 30meter away. The way the trigger will work is that it should detect the flash pulse from the main camera flash and triggers the flash that it is connected. Our device will have a micro controller which will control the on/off, sleep power saving mode and charging mode. Here is how the light pulse from a flas...
Hi rsdevelopers, I noticed your profile and would like to offer you my project. We can discuss any details over chat. We are trying to design an optical remote flash slave. Basically what this device will allow us to do is trigger off camera flashes places in different locations. The main camera flash is connected with electrical cable to the camera. The off camera flashes will be connected to the optical remote slave (the circuit we are designing) located anywhere from 3 to 30meter away. The way the trigger will work is that it should detect the flash pulse from the main camera flash and triggers the flash that it is connected. Our device will have a micro controller which will control the on/off, sleep power saving mode and charging mode. Here is how the light pulse from a ...
Hi dsnejko, I noticed your profile and would like to offer you my project. We can discuss any details over chat. We are trying to design an optical remote flash slave. Basically what this device will allow us to do is trigger off camera flashes places in different locations. The main camera flash is connected with electrical cable to the camera. The off camera flashes will be connected to the optical remote slave (the circuit we are designing) located anywhere from 3 to 30meter away. The way the trigger will work is that it should detect the flash pulse from the main camera flash and triggers the flash that it is connected. Our device will have a micro controller which will control the on/off, sleep power saving mode and charging mode. Here is how the light pulse from a flash...
Hi dgolovanov, I noticed your profile and would like to offer you my project. We can discuss any details over chat. We are trying to design an optical remote flash slave. Basically what this device will allow us to do is trigger off camera flashes places in different locations. The main camera flash is connected with electrical cable to the camera. The off camera flashes will be connected to the optical remote slave (the circuit we are designing) located anywhere from 3 to 30meter away. The way the trigger will work is that it should detect the flash pulse from the main camera flash and triggers the flash that it is connected. Our device will have a micro controller which will control the on/off, sleep power saving mode and charging mode. Here is how the light pulse from a fl...
We are trying to design an optical remote flash slave. Basically what this device will allow us to do is trigger off camera flashes places in different locations. The main camera flash is connected with electrical cable to the camera. The off camera flashes will be connected to the optical remote slave (the circuit we are designing) located anywhere from 3 to 30meter away. The way the trigger will work is that it should detect the flash pulse from the main camera flash and triggers the flash that it is connected. Our device will have a micro controller which will control the on/off, sleep power saving mode and charging mode. Here is how the light pulse from a flash might look like on an oscilloscope. We want
We are trying to design an optical remote flash slave. Basically what this device will allow us to do is trigger off camera flashes places in different locations. The main camera flash is connected with electrical cable to the camera. The off camera flashes will be connected to the optical remote slave (the circuit we are designing) located anywhere from 3 to 30meter away. The way the trigger will work is that it should detect the flash pulse from the main camera flash and triggers the flash that it is connected. Our device will have a micro controller which will control the on/off, sleep power saving mode and charging mode. Here is how the light pulse from a flash might look like on an oscilloscope. We want
We are trying to design an optical remote flash slave. Basically what this device will allow us to do is trigger off camera flashes places in different locations. The main camera flash is connected with electrical cable to the camera. The off camera flashes will be connected to the optical remote slave (the circuit we are designing) located anywhere from 3 to 30meter away. The way the trigger will work is that it should detect the flash pulse from the main camera flash and triggers the flash that it is connected. Our device will have a micro controller which will control the on/off, sleep power saving mode and charging mode. Here is how the light pulse from a flash might look like on an oscilloscope. We want
Hi sagradoamicus, I noticed your profile and would like to offer you my project. We can discuss any details over chat. We are trying to design an optical remote flash slave. Basically what this device will allow us to do is trigger off camera flashes places in different locations. The main camera flash is connected with electrical cable to the camera. The off camera flashes will be connected to the optical remote slave (the circuit we are designing) located anywhere from 3 to 30meter away. The way the trigger will work is that it should detect the flash pulse from the main camera flash and triggers the flash that it is connected. Our device will have a micro controller which will control the on/off, sleep power saving mode and charging mode. Here is how the light pulse from a flash...
Hi toanluloi, I noticed your profile and would like to offer you my project. We can discuss any details over chat. We are trying to design an optical remote flash slave. Basically what this device will allow us to do is trigger off camera flashes places in different locations. The main camera flash is connected with electrical cable to the camera. The off camera flashes will be connected to the optical remote slave (the circuit we are designing) located anywhere from 3 to 30meter away. The way the trigger will work is that it should detect the flash pulse from the main camera flash and triggers the flash that it is connected. Our device will have a micro controller which will control the on/off, sleep power saving mode and charging mode. Here is how the light pulse from a fla...
Invite offer from Electronic experts for a RTD sensor -pt100 amplifier maximum noise reduction and having gain control. The temp range shall be -5 to +100 degree centigrade with .2 accuracy . The amplifier shall have different pots to calibrate at min temp and max temp.
details will be provided to suitable freelancer
details will be provided to suitable freelancer
details will be provided to suitable freelancer..happy bidding
Looking for a person to do a simple project for Designing and simulation of an audio amplifier using Orcad PSpice. Need it done in 2 days so people who are available during this time only those should apply.
