Electronic Design Jobs

I need to have a schematic of buck-boost controller with these feautures: 1) Vin = 3 - 5.5Vvdc 2) Vout = 3 - 12Vdc 3) Iout = 1 - 1.5A I need to power this circuit with Lipo battery (3.7Vdc) and I need to regulate Vout from 3 to 12V. I will integrate this schematic in my project where I will change the Resistor of feedback with digital potentiometer with microcontroller. I prefer to have simulatio...

Sample as the water heater when we get shawer i need some one to creat cold water to installed it in bath or the main tank to maintain the temperatures between 25 to 30 c

Hello, We are a start-up working on implementing Wireless Power Technology (WPT) in Kitchen Appliances like Juicers, mixers, toasters, skillets etc etc, through the technology of induction. We are looking to hire a professional, with experience in taking an Idea -> General Product Design -> Prototyping->Advanced Product Design with a design for manufacturing and assembly. Ideal candid...

I want to build a small modern home it only cost about 5000-1000 USD

Hello, I am in electronic engineer and also know pcb designing ,along with very good embedded c knowledge. I want to build a 3 phase energy meter and single phase energy meter , Microcontroller to be used for ADC measurement will be atmega328pb. I will buy all the components , make the pcb , understand your circuit , write the software , build the transformer ,etc . I just need guidance from so...

JUST FIND THE HARDWARE : I'm looking for someone for find a electronic solution or PCB- Find a chip/PCB or electronic component, for do this function : record the minimum and maximum temperature When a button of the chip is pressed: time and date are recorded Connect to smartphone APP through Bluetooth Offer me a complete solution : chip , sensor, battery holder Max Dimension of t...