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pcb layout design components

I need a simple circuit designed to be printed onto a pcb board to drive LEDs. The circuit is for a toy vehicle, not for a real life vehicle.

The components to be selected must be common, inexpensive, and preferably surface mount to save space.

My other boards I currently have are sized around 2.5cm x 2.5cm x 5mm tall so I would like this size or smaller.

The circuit will take input of 3 volt DC such as 2-AAA or 2-AA. The output to the LEDs will be 3 volt also. The circuit will drive from 2-20 wired LEDs so it must be able to output 400milliamps or more. There are to be 4 positions for LED wires: a +/- on the left and a +/- on the right. Each position can hold many LED wires, maybe 10

The pattern flash I need for the LEDs is 3 quick left pause 3 quick right. This pattern as such as you would see in a modern tow truck / plow truck /emergency truck.

Beceriler: C Programlama, Elektrik Mühendisliği, Elektronik, Mikrodenetleyici, PCB Düzen

Daha fazlasını gör: real truck, programming of life, pcb circuit board design, life programming, inexpensive design, design pcb need, design boards, dc programming, dc design, pcb design and layout, aaa a, VOlt, truck design, toy design, tow truck, SURFACE DESIGN, simple toy, pcb, pcb layout, pcb layout design

İşveren Hakkında:
( 65 değerlendirme ) Fort Collins, United States

Proje NO: #4356895

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quang102

hello i can do this thanks

%selectedBids___i_period_sub_7% gün içinde 150%project_currencyDetails_sign_sub_9% %project_currencyDetails_code_sub_10%
(36 Değerlendirme)
6.5

Bu iş için 2 freelancer ortalamada $100 teklif veriyor

technofreakz

I have experience in designing hobby project circuit, arduino and micro controller based circuits.

$50 USD in 5 gün içinde
(5 Değerlendirme)
4.0