Time Controlled Sprayer
I am looking to have an Arduino controlled Sprayer. The will consist of an Arduino Nano, a small water pump, relay, small LCD screen, 18650 battery to control t...
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PCB Design analysis and power circuit creation
I will require. 1: Design power circuit. (Kicad 6 Must be used) 1: Full Schematic and PCB check Check over all PCB designs to make sure it will work and comply...
Read moreEngineering simple PCB - project details attached
Attached document contains details. Needing PCB designed incorporating 2 DC motors, a battery, LED lights, on/off button, and usb connector.
Read moreCheck the schematic of a pcb to figure out an error.
Good morning, Some time ago, a freelance developed a pcb that had ethernet PoE. The problem is that when I built the board, the ethernet communication was worki...
Read moreVbee project
I need design and program circuit board for my project it has to have buck converter 12v to 48v frequency controller time delay relay and time/trigger controlle...
Read morePCB Designing -- 3
Need an expert who will design a PCB for me in the given specific area for the board and can use the top as well as a bottom layer of the board for placement of...
Read moreBasic 2 layer test fixture PCB drawings
We're looking for someone who can draw basic PCBs that we use as needle beds for our testing fixtures. All necessary dimensions as well as the connection schema...
Read moreAltium Designer PCB designer.
Altium Designer wanted for ongoing PCB design, work. PCBs already created. Thanks
Read moreArduino. Programación Obd2 Can Bus y K-Line
Necesito desarrollar dos módulos de Arduino. Varios clientes y un principal que se comuniquen entre ellos a través de redes wifi diferentes. La idea es traslada...
Read morePls help me CNC controller with embedded system
We wanna CNC controller device and program. 4 axes and one spindle ouput are required. It cans works in windows 10 and linux kernel. Are ready for embedded syst...
Read moreKiCAD PCB Drawing
For an R&D project, I need a KiCAD drawing of an already specified PCB board DC1937B, designed for evaluation of LTC3350 chip. Everything needed is available. S...
Read moreEthernet POE breakout board PCB modification (Altium)
We need to make a small board that is two ethernet headers in and out with a phoenix connection to break out the POE lines so we can insert 24vdc or use 24vdc s...
Read morePCB design, Schematics
We are Looking for someone to do Schematics, Gerber Files and BOM for mobile smartphone. mult-layer PCB boards. Using control MIMO, OFDME and WLAN. Let me know....
Read moreCircuit diagram for heating Butter knife
Its not a new idea, we got refrence form warbortans, we wanna make a heating butter knife which would work of rechargeable li ion battery. It should be compact...
Read morePCB design based on nRF9160 & nRF52840
General The electronics sits in a internal ABS housing together with a battery unit. The PCB is operating in a vertical standing position, thus (flipped 180 deg...
Read moreLED Bulb Driver Circuit Board Design
I want to start manufacturing business of LED bulbs. So I need PCB design for 4,5,6,7,8,9,10,11,12,19 Watt bulb. The circuit must contain LED driver IC with int...
Read moreElectronic designer/prototyper needed
I have an idea for a smart home system. I need someone to design and build small communication devices that can be worn by people around a house/in a school/off...
Read morePLACA CIRCUITO 20 KM
Necesito diseño PCB del siguiente circuito el cual lo tengo en jpeg o el que estoy usando actualmente en serigrafia en formato CDR, oportunamente pasare listado...
Read moreNew Sensor Selection and PCB redesign
I have the existing PCB design, that is well working and but I need to replace the sensor and redesign PCB layout. I will put the details on chatting. My budget...
Read moreZuken Cadstar (Version 13) schematic PCB CAD Designer -- 2
Modifications on actual schematic and PCB design. Original file will be sent accordingly.
Read moreSchematics, Garber Files, BOM , PCB design
Hey Electronic Engineers, I'm looking for someone to do Schematics, Garber Files and BOM for a smartphone. Can you do this??? This is what we're looking for -Sc...
Read moreEmbedded hardware / firmware PCB design
Two cards need designed Card 1 Capabilities - DC voltage measurement from 0-100v -connection for thermistor to read temperature of object -connection for high t...
Read morePrototyping of BLE Medical Device -- 2
Looking to build Prototyping mobile App for a BLE Medical Device
Read moreTo build a step up transformer from kit (all required components and casing supplied)
2 audio transformers to be installed into small casing and rca sockets and earth to be added. Schematic supplied. Probably no more than 2 hours work for an expe...
Read moreDesign and produce low limit temperature controller - Auto-tuning
A temperature PID controller that performs as a low limit protection using one input, one set point and one output as shall be detailed in a design brief docume...
Read moreNeed Help in a circuit of heating water using Solar Panel + Peltier
I need a help in a prototype greenhouse to purify water using solar panels + report showing diagrams and circuit
Read moreSchematic/PCB & BOM of EV Charge Controller
Reverse engineer the EV-PLCC-AC1-DC1 Controller from Phoenix Contact and design the schematic, PCB and list the BOM
Read moreمساعدة في دائرة بسيطة لتبخير المياة باستخدام ال Peltier
I need a help in a prototype greenhouse to purify water using solar panels + report showing diagrams and circuit
Read morewigher machine
An electronic card to control the weights of the machine and control the gates crossing the materials and the vibrators
Read morewigher machine -- 2
An electronic card to control the weights of the machine and control the gates crossing the materials and the vibrators
Read moreSpeedtest device prototype
I want to design a prototype device that will perform speed tests from the speedtest.net site . The device will log all the data in the log file The device will...
Read moreEagle PCB design
I'm looking for someone to design a pcb the circuit should be connect to 2 AC 220v, that share a common line. (curtain motor, up and down) that transform the si...
Read moreSoldering a small circuit board
I have a small circuit board and need a small contact point that contacts the cell battery re soldered. Asap urgent, located at Yarrabilba QlD 4207
Read moreDesigning a sensor management system
I am looking for someone to configure the circuit by adding humidity, temperature, and acceleration sensing units to the previously designed PCB and modify the...
Read moreEmbedded Hardware/firmware development
Need to develop Embedded PCB design and firmware on C/C+ 1.Control of 1 Stepper Motor 2.Control of 2 Valve ( on or off ) 3.A/D convertor 5-6 Channel. 4.Data pro...
Read moreI need a renewable electrical Engineer in Horsham area
I need someone who understand renewables to connect my 2 domestic wind turbines to my solar battery system
Read moreAdd POE Injector to existing PCB schematic
Design PoE Injector. On the schematics page 1, it is 10/100Mbps normal Ethernet port designed. Need to add PoE injection to supply power to the IP Camera at the...
Read moreFPGA parrallel PCB
I need a Pcb with 2 PFGA chips and a 500 MB memory module and input/output communication and power only via USB to computer. Each PFGA is 1,5 million Gates and...
Read morebuild an IP audio unit
Require to design an IP audio unit - to include design of circuit, sample pcbs, populating with components, software, SIP compatible and test and handover the s...
Read morePlayStation 1, and Super Nintendo working Asynchronously, and Synchronously
I am looking for an engineer or two, that could design a solution to connect a Super Nintendo to PlayStation 1 and have the latter work in combination. The Supe...
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