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💬 Epi 32U4 Arduino-compatible, 4-layer version

openhardware.io 4 Feb 2023, 13:41 last edited by openhardware.io 4 Feb 2023, 14:00

https://www.openhardware.io/view/33038/Epi-32U4-Arduino-compatible-4-layer-version
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arduino 119 usb 13 micro 6 mcu 5 atmega 3 keyboard 2 atmega32u4 1

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Hi, sorry for the delay, I had just read your post and I could said "me too" But I solved the problem and it works for two years now. I explain my solution here, if the French don't afraid you. https://easydomoticz.com/forum/viewtopic.php?f=20&t=6497 I resume, a 7.5volts power supply, a passive injector, and a spécial home-made cable to bypass the RJ45 socket. The 7.5 v go to Vin-Gnd of the Nano to produce 5v wich is returned to the W5100. QED. Rpx.
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General Discussion • arduino • 19 Jul 2021, 07:59 • Tessie T 19 Jul 2021, 22:58

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They are programmed with the platform that you are using, assuming it support them.
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@kristof-delaere The terms that you refer to are footprint/package specifications (size, shape). Here are links to the above components on digikey: CMOS SMD (oscillator) http://www.digikey.com/product-detail/en/epson/SG7050CAN-27.000000M-TJGA3/SER3999CT-ND/5175091 0207W (120 ohm resistor) http://www.digikey.com/product-detail/en/tt-electronics-welwyn/WRM0207C-120RFI/985-1466-1-ND/3648019 0207W (2.7k ohm resistor) http://www.digikey.com/product-detail/en/yageo/MCP100JR-2K7/MCP100JR-2K7-ND/2169183
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I'm curious about PICs. Do you like PICs more than AVRs, and if so, why?
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Hi! Going through examples and forum topics I've noticed that I'm using the wrong S-type and V-type. I'm writing a new version of the code with S_LIGHT and V_LIGHT so there is now dimmer functionality (which I don't need). Let's see if this helps.
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thanks for you reply Fumée Bleue.
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Nice work! Reminds me of this great short story by Isaac Asimov from 1958.
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@tbowmo more out of curiosity, and from someone that just got started on electronics, so please sorry if this sounds like very noob, but, would it not be safer to plug the V_TARGET LED to the +3.3v pin? How do you ensure that the resistor on the V_TARGET will have constant voltage and that will not blow from over voltage if the VCCio pin is depended on the the Motherboard power? Thank You and nice work

💬 Epi 32U4 Arduino-compatible, 4-layer version

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💬 Epi 32U4 Arduino-compatible, 4-layer version

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