Analog Electronics projects — HireLancer archive

ID / Date Listing

Eectrical audit

I need someone to check the electrical installations at my residence including the automatic phase changers, the mcbs and the elcbs also the automatic switches...

HL-35411531

Klayout mask design -- 3

If you are an expert in using Klayout and you have very good knowledge in MOSFET, please send me a message directly ASAP. I will share the details.

HL-35391714

Klayout mask design

If you are an expert in using Klayout and you have very good knowledge in MOSFET, please send me a message directly ASAP. I will share the details.

HL-35377455

digital and processing and learning machine -- 2

Hi i need person who very good in this subject And good writing

HL-35373420

Fix antique toy. Small electronics and tune up. Old VTech

It has a lot of rust damage in the battery area, will need replacing. Shouldnt be any other issues but a “tune up” of sorts is probably necessary.

HL-35351867

Make scr controlled circuit schematic to on/ off AC load at zero cross

Scr Wii act as switch, and it will operate load of 30Amp,, inductive load Design the circuit diagram which switch on and switch off the load at the time of zero...

HL-35221480

Analogue sensor -Linear displacement sensors development

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...

HL-35121807

pcb design for linear sensors amplification unit

i am having schematic drawing i want pcb designer to make pcb design through software and need to give support of project development of linear sensors amplific...

HL-35087276

Conexión de un GPS con un VLP-16 Puck

Cuento con Velodyne VLP-16 Puck y quiero conectar un GPS para obtener en el VeloView la nube de puntos georeferenciada. Requiero el acesoramiento con un diagram...

HL-35036310

telecom pcb board review

telecom project with 2 sim cards, simcom board + esp32 . the project is done by other engineer but we are have issues, (it is not working) We are not sure if is...

HL-34973734

MathCAD Prime 7 Project

This must be done in MathCAD Prime 7. Very short project. It is graphing and doing integrals. Please message me for more infomation.

HL-34958968

12volt mosfet switch

My son requires a schematic to follow for building a working example of switching a positive output to a 100w 12v bulb using a MOSFET or transistor with a 12v t...

HL-34941624

Help me to solve semiconductor problems

There are three problems related to CMOS and semiconductors.

HL-34941599

I need a motorised electrical equipment developed

Hello engineers, I'm looking for a motorised mannequin toy for decorations. If you have done some similar then post your bid and PM me.

HL-34936363

I need a motorised mannequin toy

Hello engineers, I'm looking for a motorised mannequin toy for Halloween decorations. If you have done some similar then post your bid and PM me.

HL-34884671

Electrical Power and Analog Signals

Need questions answers regarding these two topics. Please message me for more details.

HL-34804504

Design PCB with available parts and verify circuit

want to have pcb designed with parts available online to purchase currently. Circuit is available please see attached doc. The pedal element I already designed...

HL-34688312

Research Topic and Proposed work required in the field "Indoor Localisation"

I'm looking for a research question, proposed work and working on it ASAP. Field could be Indoor Localisation Indoor Signals Processing UWB

HL-34639556

Amplificador Transistor BJT

Necesito diseñar un amplificador con transistor BJT con los siguientes requerimientos: Vcc: 22v Ic: 11mA B: 200 Encontrar R1, R2, Re, Rc con una ganancia de -10...

HL-34571113

Flow meter

Development of a real-time flow meter

HL-34446798

Design and simulate Adaptive Low Noise Amplifier with tunable capacitors with ADS

Please use the PE64909 UltraCMOS® Digitally Tunable Capacitor (100-3000 MHz). Let me know if you need the datasheet

HL-34359322

Problem with 74HC4067 multiplexer

Very weird problem I am investigating. Ch0 to Ch3 - everything is fine Ch4 to Ch11 - doesn’t function Ch12 to Ch15 - works fine, but their values are replicated...

HL-34335657

Regulator PID făcut cu op-amp

Să se proiecteze un regulator PID cu Amplificator operațional cu funcția de transfer H(s)=Kpc( 1+1/Ti(s)+Td(s)), unde Kpc=-10, Ti= 150 ms și Td=80. Plaja tensiu...

HL-34327133

Repair/refurbish antminers

Look for someone interested in crypto mining and can do delicate soldering work on mining machines. Experience is a must. Fixed price per repair, work out toget...

HL-34211511

4-20mA signal isolation circuit

I need 4-20mA signal isolation circuit with minimal components and cost. 4-20mA signal coming from the sensors (transmitter) and sampling by an ESP32.

HL-34161508

Analog to digital converter on LTSpice

Need someone to design an analog to digital converter on LTSpice?

HL-34145425

Electrolysis and thermolysis using esp32

I’m looking for schematics (only) for electrolysis and thermolysis driven by esp32 mcu.

HL-34140189

Electrolysis for hair removal

I’m looking for someone with experience in electronics that has some knowledge in electrolysis method for hair removal.

HL-34103746

Flex PCB Design - Coil - No Components - USA Vendors ONLY!

I need a North America Based PCB Designer physically located in the US or Canada to create a Gerber file for a flexible PCB which is a voice Coil used in vintag...

HL-34077705

Adding cellphone components

I need to create a prop cellphone for movies - either starting from an existing one or creating an assembly of boards - and I need to add some lights and changi...

HL-33929649

Développement sur Arduino d'une solution de mise en route arrêt avec suivi et remonté d'un compteur horaire via GSM (M2) -- 2

Bonjour, je cherche à développer un système de mise en route et d'arrêt à distance d'un équipement connecté au réseau électrique. la consommation de l'appareil...

HL-33881739