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Editing Gerber files for a PCB Stencil Hi All I got some old PCB's that i still have in stock but do not have a stencil for them. The original gerber file was for 1 PCB but the PCB... |
Thursday, 22 October 2020 - 10:40 |
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Charing Li-Poly Battery with voltage below 2.84V Hi All I been using Li-Poly Batteries on a GSM based system for some time. My original spec of the battery was 2000mAh 4.2V, with protection circuit. Recently i... |
Saturday, 12 September 2020 - 22:18 |
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Fan Controller IC driver circuit Hi All I require a simple FAN controller, i am thinking about using the EMC2301 , unless there is a better solution? I was considering using a an AVR... |
Friday, 11 September 2020 - 12:00 |
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water level conductive test Hi All I need a simple sensor, that can test if water level has dropped below a certain limit in a container. I do not need any measurements for this... |
Tuesday, 1 September 2020 - 17:58 |
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Solder balls on pcb after using a stencil Hi All I have stencil for my PCB, but on certain places, there are small solder balls generating. Does this indicate that i need to reduce the thickness and aperture of my... |
Monday, 31 August 2020 - 20:05 |
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Solar Panel for Li-Poly Charging for Cloudy Sky(UK Weather) Hi All I have a PCB, that is powered using a 2000mAh Li-Poly battery and Charging IC, that is powered with 5V USB cable at 0.5A. That battery last about 2 days... |
Saturday, 22 August 2020 - 11:04 |
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PCB Stencils, thickness and solder paste Hi All I am awaiting for the delivery of my solder stencil printer, therefore am i preparing a stencil order for some pcbs. I usually order PCBS from a company... |
Friday, 17 July 2020 - 12:09 |
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LiPoly Manufacture Hi All Can anyone recommend a reliable Li-Poly Manufacture? We are interested in purchasing some batteries, but would would like some advice. |
Tuesday, 14 July 2020 - 14:05 |
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GSM module, lock up due to battery? Hi All I would like to know if someone has had similar issue to what i am experiencing. I am using the Quectel BG95/96. The module is powered with Li-poly... |
Sunday, 12 July 2020 - 11:49 |
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ATxmega256a3bu RTC32, and Calander data/time Hi All I am using the ATxmega256a3bu RTC32. I would like to add some type of counter, which will hold UTC time, day of the week What is the best... |
Thursday, 2 July 2020 - 11:18 |
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PCB Solder Paste Stencil Printers Hi All I just want to know what other opinion are on Stencil printers such as https://neodenusa.com/fp2636-frameless-stencils Is there a reason why they... |
Tuesday, 23 June 2020 - 20:31 |
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AVR2054 bootloader advice Hi All I have used the AVR2054 bootloader "Bootloader_Atmega128rfa1_BitCloud_OTAU" for my device Atmega128rfa. This lets my program the device using UART 1.... |
Monday, 22 June 2020 - 21:07 |