M8单片机恒流型数字电子负载及交流内阻测试仪V6

LguoF · 发表于 2014-11-29 09:27

为何下载不了呢？

LguoF · 发表于 2014-11-29 09:28

hcsong 发表于 2014-9-21 08:56
等吧,等权限够了再看

等到啥时才有权限呢

lijinen · 发表于 2014-12-17 19:05

只有等着看着，就是不下载！。。。

bighuasheng · 发表于 2014-12-25 20:54

谢谢奉献！！！！！！

kirich · 发表于 2014-12-27 04:48

How do you get a 15 amp current electronic load M8?
I processor regulates only up to 5 Amps, on the display can be set 5-15 amps, but the current does not change.
Does not change the voltage PWM.
Tell me what you did, please. I saw a scheme where two connected transistor and operational amplifier, but in fact if it is connected, the processor will not allow to do 15 amps.
Tried to install the firmware on the 15 Amp (on the first page), but I have a 2004 and the indicator lines are indented.
Just adjust the display to 15, but the voltage to the transistor varies only in the range of 0-7.5 Ampere.
The first firmware update -
0-5 Amps
0-0.25 volts
5-15 Amps
0.25-0.25 V

The second firmware
0-7.5 Amps
0-0.25 volts
7.5 - 15 Amp
0.25-0.25 V

I download the source code can not, because asking the community to help in this task. It turns out that I have to - 0-15 Amps 0-0.25 volts

I was planning to use the following amplification circuit current -
I have the board -

guoliang0228 · 发表于 2015-2-9 09:48

谢谢楼主，有空下载来学习一下

autolog · 发表于 2015-2-25 20:26

没法下载啊
抱歉，只有特定用户可以下载本站附件

asn60 · 发表于 2015-2-27 13:00

还是看不到源码

BG4RFF · 发表于 2015-3-17 01:09

源代码想学习一下，载不下来啊

juncheng · 发表于 2015-3-27 09:21

这个权限不够下不了。。

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[avr] M8单片机恒流型数字电子负载及交流内阻测试仪V6