In Progress

Prototype LED Osculator

I need a Freelancer to design a circuit that can blink 50 LEDs at a speed of 1Hz adjustable up to 10MHz or more.

Adjustable resolution of 1Hz steps.

LCD screen to display frequency.

Buttons or dials to adjust speed.

1 button for Hz, 1 button for MHz?

On/Off button or switch.

9 volt operation for prototype.

and

a 12 volt model with no LCD screen,

12v model should work only on a programed frequency. Not adjustable.

12v model should power 100 LEDs, in two sets of 50.

I build my own circuit board and prototype.

No milestone payment until prototype is working.

I have paid Freelancers before that collect money and provide broken design that never works so I will not pay anything until it works.

PIC chip is ok and preferred. =)

Thru hole components preferred for prototype.

SMD components are ok for resistors, transistors, diodes, capacitors, but NOT for IC or PIC.

Thru hole only for IC and PIC.

Skills: Product Design, Product Sourcing, Supplier Sourcing

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About the Employer:
( 7 reviews ) Brier, United States

Project ID: #4118919

3 freelancers are bidding on average $390 for this job

MikroStar

hi, i can help. i will provide schematics, pcb, bom and firmware. regards

$800 USD in 20 days
(3 Reviews)
4.5
eried

What about an AVR? When you say no milestone payment, you mean no milestone release or you will not even create a milestone? (because I think that's very unfair)

$250 USD in 40 days
(1 Review)
1.9
athoa248711

I can design and make an actual card for this project. And accept for paying money after i complete your project.

$120 USD in 10 days
(0 Reviews)
0.0