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1
on: Yesterday at 11:40:00 PM
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| Started by Rego - Last post by Vineyards | ||
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Didn't have any luck with any of these CAD apps. Solid Edge has a free community version. I'm using it now, and the results are quite promising. I am giving up on Fusion 360 after the recent policy changes forced non-commercial users to pay a license fee. I'm not earning a penny using this software. I thought there would be a free edition for enthusiasts, and all of a sudden, the rules have changed. Sorry about the inconvenience, users, you can do whatever you want with the now-useless designs you created over three or so years.
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2
on: Yesterday at 11:30:57 PM
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| Started by pushycat - Last post by Vineyards | ||
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It is normal to assume that different resin types were used on your PCBs. No-clean types can leave a residue when cleaned with IPA. The water content threshold for IPA can be as high as 30%. The so-called pure IPA used in electronics can have a water content of up to 1%. The purer the alcohol, the more prone it is to evaporation. If the cap of the IPA container is left open, the water content may reach approximately 2% after one hour, depending on the humidity and temperature of your room. Each passing hour will add another 1%. That of course, renders it unfit for delicate cleaning as the water content will cause corrosion (oxidation) on metals, and cause contamination, which is unacceptable for RF or High Z circuitry.
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3
on: Yesterday at 08:58:38 AM
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| Started by WangONC - Last post by WangONC | ||
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Thank you for invitation. Registration is done.
Note: This message sent by the system behalf of WangONC. |
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4
on: Yesterday at 08:38:50 AM
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| Started by WangONC - Last post by hosmis | ||
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This member is invited by me. Registration isn't completed yet.
Note: This message sent by the system behalf of hosmis. |
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5
on: Yesterday at 08:08:44 AM
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| Started by WangONC - Last post by WangONC | ||||||
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6
on: July 14, 2025, 11:35:21 23:35
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| Started by 8051-ARM - Last post by 8051-ARM | ||
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STM32CubeMX-Win new version Version 6.15.0
Quote We are pleased to announce that the version 6.15.0 of STM32CubeMX is available. What is new in 6.15.0: Enhanced microprocessor support: Added the STM32MP21-A35-TD, STM32MP21-M33-TD, STM32MP25-M33-TD, and STM32MP23-M33-TD trusted domains for the STM32MP2 MPUs and their Arm® Cortex®-A35 and Cortex®-M33 processors. Integrated the STARM-Clang toolchain: The STMicroelectronics LLVM-based toolchain for Arm®, STARM-Clang, leverages Clang's modular architecture for faster compilation and enhanced support for modern language standards, expanding the build capabilities. Build process enhancements: Use of CMake for more efficient project compilation. Removal of the -Wpedantic and -Wextra options from CMake GCC toolchain template to match the build results produced by STM32CubeIDE. Updated the RIF feature implementation: Integrated the RIF feature for STM32MP2 microprocessors with the STM32MP21-A35-TD, STM32MP21-M33-TD, STM32MP25-M33-TD, and STM32MP23-M33-TD trusted domains. Updated software download management: Added pause and resume functionalities to the software package download feature. Updated the IAR Embedded Workbench® for Arm® toolchain (EWARM) support: Added the support for STM32MP13xx microprocessors. Updated the pin-to-pin compatibility: Implemented the pinout compatibility for STM32MP2 microprocessors. Added the wM-Bus middleware: Implemented the wM-Bus PHY middleware for STM32WL33xx microcontrollers. Updated the memory management tool (MMT): Implemented memory management for the STM32U3. Upgrade Azure RTOS [USBX ,LevelX ,FileX ,ThreadX] 6.2.0 to 6.4.0 for STM32WBA6. Upgraded the JxBrowser version to V8.5.0. Main fixed issues in 6.15.0: Refer to the STM32 microcontroller wiki at: https://wiki.st.com/stm32mcu/wiki/STM32CubeMX_errata_6.15.x Known problems and limitations in 6.15.0: Refer to the STM32 microcontroller wiki at: https://wiki.st.com/stm32mcu/wiki/STM32CubeMX_errata_6.15.x How to get STM32CubeMX 6.15.0: Under this link Or update your current installation of STM32CubeMX using: Help > Check for Updates |
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7
on: July 13, 2025, 09:11:00 21:11
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| Started by pickit2 - Last post by pickit2 | ||
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SketchUp Pro 25.0.634 Install and Silent patch. Posted on: May 06, 2025, 09:55:41 21:55 - Automerged SketchUp Pro 25.0.660 Install and Silent patch. |
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8
on: July 11, 2025, 02:32:48 02:32
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| Started by terenova - Last post by terenova | ||||||||
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9
on: June 28, 2025, 01:36:31 13:36
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| Started by pushycat - Last post by pushycat | ||
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OK so you wash your PCBs in Indian Pale Ale. That is borderline Alcohol abuse if you ask me. The white residue is probably foam Yes. Indian market is full of cheap substitutes and differentiation in such cases is near impossible. I had seen IPA mixed with water too. I faced this problem previously but now was puzzled if it is specifically due to my IPA. I just bought 15 litres and this residue is only on some PCBs which comes for repairs. While we use same IPA on our production line where it cleans without any issues.  No just kidding here you are dig in https://www.google.com/search?q=The+Dreaded+White+Residues%3A+Why+They+Form+%26+What+To+Do+About+Them |
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10
on: June 28, 2025, 11:11:27 11:11
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| Started by pushycat - Last post by Sideshow Bob | ||
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OK so you wash your PCBs in Indian Pale Ale. That is borderline Alcohol abuse if you ask me. The white residue is probably foam
No just kidding here you are dig in https://www.google.com/search?q=The+Dreaded+White+Residues%3A+Why+They+Form+%26+What+To+Do+About+Them |
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