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Fritzing Open Source Software Designs PCB Layouts from Breadboard Drawings

Earlier this year, I’ve tried Gumstix Geppetto, a web-based application that let you easily design and order boards. You can just add some building blocks in Chrome browser, connect them, and you’re ready to order a PCB. However, the setup fee of $1999 reserves it to businesses. Don’t worry If you’re just a hobbyist as Fritzing, an open source software supporting Windows, MacOS and Linux, allows you to draw breadboard connections, and automatically route the schematics, and the PCB layout. You can then export the gerber files, or order directly from Fritzing Lab. The software is not exactly new, but it’s the first time I’ve come across it. I’m using Ubuntu 12.04 64-bit, so let’s download, install and run the corresponding version:

I’ve decided to connect an LED on the breadboard, and control it with an Arduino Leonardo board to try the software. Alternatively, you could also play around […]

Freescale i.MX 6 TV Dongle Schematics, PCB Layout, and Application Notes

We already had the source code for Freescale i.MX6 HDMI TV dongle, and some work has been done on the Linux front by imx6-dongle community to make Ubuntu work on Hi802 and GK802 mini PCs. Today, I’ve just found out Freescale has also released the hardware files and some application notes for their HDMI TV dongle reference platform (MX6x_HDMI_DONGLE). There are 2 files for download: hdmi_dongle_hardware_design_package.rar.zip – Hardware files for i.MX 6 mini PC app_note.rar.zip – Zip file with some hardware application notes Let’s have a look at the hardware design files: wifi_rtl8192ce.zip – Schematics in PDF and DSN (OrCAD) format, gerber files, BoM and manufacturing files for the Wi-Fi module. bom_hdmi_dongle_revb2_20130116_1500.xls – Bill of materials for i.MX 6 HDMI dongle pcb_hdmi_dongle-revb2-20130116_1700.rar – PCB layout (.brd) and gerber files sch_hdmi_dongle_revb2_20130116_1500.rar – Schematics for i.MX6 mini PC in PDF and DSN formats. We also have three application notes: AN4397  Common Hardware […]

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