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Topics - canghaiwuhen

2
USB Infrared Toy / A question~~
I found a question
In IRToy 1.1,the R6 have two value: 390R(bom of sch) and 10K ( partlist of wiki ).
what wrong with it ?
3
Bus Pirate Development / What's the element model in Bus v4?
I am making the Bus Pirate V4,but I don't konw the model of D1-D3 , Q1-Q2 and IC3.
The partlist is only say that "200mA diode" and "PNP, 30hfe+, 800mA+"
And the bom of Bus V4 sch have some thing wrong such as c7 and c8.

My job is very busy,I have three day time to do these in Ching Ming Festival.And I thought that I would do some changes for chinese user,because many elements are very hard to buy in china.

This is my Bus pirate V4:

[attachment=2]

This is the design of DangerousPrototypes:

[attachment=1]

And this is my desk:

[attachment=0]
4
Bus Pirate Development / Is this a Bug?
My Bus Pirate Update to Firmware 5.10,but I found some questions:

1. The "h" command cann't use.
2. The "}" command cann't use.
3. The "c/C" control CS pin ,but the dislpay is also AUX.

The Last,I'm a chinese user,my english is not good,so my words maybe speak wrong.
Please don't laugh me.
:-D

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Call Stack
#TimeMemoryFunctionLocation
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