Idea simple circuit project design jobs

We have a device we need designed/developed. Currently only a circuit board design but later we may require a prototype to be produced

We need a small PCB that has a Lithium ion battery Charge circuit that charges a 3.7 volt 180mah battery and also an RF 415 Mhz receiver circuit on one PCB. I would like the PCB to be 30 x 20 mm maximum in size. Is this possible? The board would need a micro USB port and on/off button on board.

...tremolo distortion circuit (pic code all done, just need board layout which is part done, and a good layout to eliminate clock noise) -simple octave up and reverb circuit (layout done, but signal does not pass as should) - a simple two stage distortion circuit (layout done but gain is too large between stages) -a simple reverb circuit (layout don...

Designing company logo, any post and product design, architecure plans and 3D visualisation.

...load Arduino code to be deployed from windows based computer to future prototypes. Code will need to be adjustable for future changes of inputs/outputs. The project is to use an Arduino circuit board You need to write a program for the Arduino to receive signals from the ultrasound that will tell the Arduino board to display in mL the flow of liquid

Note: ( milestone after see work ) I want to create startup for new idea ,. if you have new idea for product and full sales planing from A to Z , I am ready to invest

I would like it designed and built.

i have a good idea for business.

Note: ( milestone after work done ) looking for develop new idea based on AI I want to create startup for new idea ,. if you have new idea for product and full sales planing from A to Z , I am ready to invest

Note before bids : pay or make millstone before see work . Required : 1: Research market and find new online business idea based on AI or product that users need it ( online tools or windows app or mobile app ) 2: Make marketing plan to Identify the targeted audience and the strategy of marketing 3: Set right price of the product and costs of

Hi Nimrod M, my request is to analyze and solve two problems of a circuit: 1) hysteresis on digital potentiometer. 2) instability on the threshold values Thank you

Note: ( milestone after see work ) I want to create startup for new idea ,. if you have new idea for product and full sales planing from A to Z , I am ready to invest

I want to keep tie up my carpool business with company i need idea for this

Note: ( milestone after see work ) I want to create startup for new idea ,. if you have new idea for product and full sales planing from A to Z , I am ready to invest

Note: ( milestone after see work ) I would like to create startup for new idea ,. if you have new idea for product and full sales planing from A to Z , i am ready to invest .

Create harness for cabl...terminate in the MAIN PLC cabinet that has all the IO to control the sensors, pumps etc. USA standards and NEC standards knowledge is MUST Client has preferred ( Power supply, Circuit breakers etc ) [login to view URL] the wiring of sensors in the FIELD to the DROPs to the MAIN CONTROL PANEL is the job scope Total sensors: 15-20

I am looking for development new startup idea , if you have new idea you can develop it bids on this project Note: My condition create millstone after see work .

Note: milestone after see work required : development new idea of tools based on IOT. or artificial inelegance , or CNN , or computer vision . etc.

Note: milestone after see work required development new idea of tools based on IOT. or artificial inelegance , or CNN , or computer vision , the idea with market research ,

I need you to provide solutions to some electrical circuit problems. These include mesh analysis, op amps, thevenin equivalent, power dissipation etc.. Let me know if you can do it.. details will be provided via chat...