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Posted onAugust 3, 2013June 11, 2020Embedded

Designing bootloader for Microchip dsPIC33E/PIC24E micro-controller(4)

by XuemingLeave a comment on Designing bootloader for Microchip dsPIC33E/PIC24E micro-controller(4)

If you have read my previous post about how to extract useful data from INTE HEX32 format hex file, you are just one step away from being able to burn…

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Posted onJuly 23, 2013June 11, 2020Embedded

Tips for using dsPIC33e series MCU’s remappable peripheral IO

by Xueming2 Comments on Tips for using dsPIC33e series MCU’s remappable peripheral IO

A big improvement of dsPIC33e series micro-controller from its predecessors is the re-mappable peripheral IO. This allows great flexibility for circuit board design, but also requires slightly more efforts to use…

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Posted onJune 30, 2013Electronics

Reflow oven soldering without stencils

by Xueming4 Comments on Reflow oven soldering without stencils

First of all, let’s take a look at the video clip below (link) to find out how it is possible to reflow solder components without stencils. [youtube=”http://youtu.be/AXBflP_4fdQ”] I talked about DIY…

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Posted onApril 24, 2013June 11, 20203D Print

How to 3D print peel-able supportive raft/base/platform with slic3r

by Xueming21 Comments on How to 3D print peel-able supportive raft/base/platform with slic3r

First of all, let’s check out how easy and sweet it is to remove the supportive raft from your 3D print. All you need to do is just to follow…

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Posted onApril 22, 2013June 11, 20203D Print

Making a heated build platform (HBP) for Type A Machine, or any 3D Printer

by Xueming9 Comments on Making a heated build platform (HBP) for Type A Machine, or any 3D Printer

First of all, let’s see the video of the heated print bed in action! This table is built for Type A Machine 3D printer, but it should works for all…

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Posted onApril 16, 2013June 10, 2020Electronics

Convert a toaster oven into a PCB reflow oven (video)

by Xueming15 Comments on Convert a toaster oven into a PCB reflow oven (video)

My reflow oven in action! Although I can skillfully solder as small as 0.5mm pitch QFN package chip by hand (post, video), more and more space saving components appearing on the…

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Posted onApril 14, 2013July 17, 2020Embedded

Designing bootloader for Microchip dsPIC33E/PIC24E micro-controller(3)

by Xueming5 Comments on Designing bootloader for Microchip dsPIC33E/PIC24E micro-controller(3)

If you have read my “Designing bootloader for Microchip dsPIC33E/PIC24E micro-controller(2)” of this series, you should be able to extract all the necessary information from the hex file compiled by…

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Posted onApril 4, 2013Electronics

Tips for gerber export in Altium Designer

by Xueming1 Comment on Tips for gerber export in Altium Designer

I sent out a new circuit board design to a PCB fab house last week, but was put on hold multiple times for the reason of “insufficient copper to copper…

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Posted onFebruary 27, 2013June 13, 2020Electronics

Decode IR signal of Panasonic HD camcorder HC-X900M remote controller

by Xueming12 Comments on Decode IR signal of Panasonic HD camcorder HC-X900M remote controller

If you want to customize your own remote controller for Panasonic HD video camera HC-X900M, or build it into your own system to control multiple camcorders just like my old…

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Posted onFebruary 21, 2013June 13, 2020Embedded

Designing bootloader for Microchip dsPIC33E/PIC24E micro-controller (2)

by Xueming2 Comments on Designing bootloader for Microchip dsPIC33E/PIC24E micro-controller (2)

In my last post “Designing bootloader for Microchip dsPIC33E/PIC24E micro-controller (1)“, I talked about some basics of bootloader and picked up one of the architectures as my solution, which is…

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