RGB Circuit Design - PIC10F202 / OFF-ON mode and color cycle with saved state

I have a simple circuit that is a battery operated rgb color switcher that runs on a PIC10F202; When the button is pressed, the single RGB LED changes to the next color in the sequence. When the battery is installed, the unit is on, and when the battery is removed the unit is off.

What I need is to have the code modified so that the uController behaves in the following manner:

1 Unit is off with battery installed

2 Button is pressed once

3 Unit turns on with last selected color illuminated

4 Successive button presses will cycle to the next color in the sequence (R->G->B->Y-C->M for example)

5 Unit will stay illuminated in the current selected color until,

6 Long press (2 seconds) will shut the unit off and save the last selected color in memory

7 Operation repeats as above

This may require some additional circuit design; the schematic is generally represented in the attached image.

This should be an extremely simple project, just need some assistance designing it.


Taidot: Elektroniikka, Sähkötekniikka, Piirilevyn asettelu, Mikrocontroller, Piirisuunnittelu

Tietoa asiakkaasta:
( 1 arvostelu ) Spring, United States

Projektin tunnus: #34002049

Myönnetty käyttäjälle:


Good afternoon, My name is Karel and I'm from the Netherlands. I have a background in Electrical Engineering, Embedded Systems and Reverse Engineering. I work a lot with chips of microchip. So this one would not be th Lisää

$160 USD 14 päivässä
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36 freelanceria on tarjonnut keskimäärin $177 tähän työhön


Hi there,I'm biddin on your project "RGB Circuit Design - PIC10F202 / OFF-ON mode and color cycle with saved state"Circuit Design, Microcontroller, PCB Layout, Electronics and Electrical Engineering I have a simple cir Lisää

$250 USD 4 päivässä
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Thanks for Freelancer which gives chance to meet you. I hope you are good. I have read your description carefully and understand everything. I’m Electronics engineer who have 25 year experience on analog design, renew Lisää

$84 USD 7 päivässä
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$180 USD 5 päivässä
(152 arvostelua)
(100 arvostelua)

Hello, I've good experience working with Microchip PIC microcontrollers and I can help you update your circuit. Let me know if you have any questions.

$250 USD 7 päivässä
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$250 USD 3 päivässä
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$200 USD 3 päivässä
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Good day, I have deep knowledge in Electronics and RGB Circuit Designing, I can design schematic and RGB Circuit while meeting all requirements. I have seen the attached RGB Switcher png you shared. I would like to ha Lisää

$140 USD 2 päivässä
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$140 USD 7 päivässä
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$220 USD 7 päivässä
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$150 USD 2 päivässä
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$150 USD 7 päivässä
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