Microduino-BM - 版本历史

2014年11月10日 (一) 09:45 1304410487@qq.com

2014-11-10T09:45:52Z

2014年11月10日 (一) 02:52 853387039@qq.com

2014-11-10T02:52:37Z

853387039@qq.com：/* Pictures */

2014-11-10T02:52:19Z

‎Pictures

1304410487@qq.com：/* FQA */

2014-10-31T10:33:21Z

‎FQA

1304410487@qq.com：/* Applications */

2014-10-31T10:32:44Z

‎Applications

1304410487@qq.com：/* Documents */

2014-10-31T10:29:11Z

‎Documents

2014年10月31日 (五) 10:28 1304410487@qq.com

2014-10-31T10:28:02Z

2014年10月31日 (五) 10:21 1304410487@qq.com

2014-10-31T10:21:57Z

2014年10月31日 (五) 10:12 1304410487@qq.com

2014-10-31T10:12:06Z

1304410487@qq.com：/* Power detection */

2014-10-31T09:48:42Z

‎Power detection

@@ 第70行： / 第70行： @@
 ===Efficiency of BM and Its Load Driven Capacity===
 ma 5.05v output:
-[[file:Micrmodule-BM-100.jpg|thumb|600px|left|100ma/5.05V]]
+{|class="wikitable"
 |-
+| Input current||139||148||156||166||178||190||204||220
 ma 5.05v output:
-[[file:Micrmodule-BM-300.jpg|thumb|600px|left|300ma/5.05V]]
+{| class="wikitable"
 |-
+| Input current||411||437||460||492||525||570||615||679
 ma 5.05v output:
-[[file:Micrmodule-BM-500.jpg|thumb|600px|left|500ma/5.05V]]
+{| class="wikitable"
 |-
+| Input current||706||746||800||863||938||1028||1157
 ma 5.05v output:
-[[file:Micrmodule-BM-700.jpg|thumb|600px|left|700ma/5.05V]]
+{| class="wikitable"
 |-
+| Efficiency||82.10%||80.00%||78.20%||74.80%||68.90%
 A 5.05v output:
-[[file:Micrmodule-BM-1A.jpg|thumb|600px|left|1A/5.05V]]
+{| class="wikitable"
 |-
+| Input current||1622||1842
 |-
+| Efficiency||74.10%||68.50%
 We can see from data above that BM’s 5v output shows excellent transfer efficiency no matter under low or high power output. The load driven capacity of that can reach 1A. The 3.3v transferring efficiency depends on the 1117 chip, which should be around 60% and the load driven capacity can reach up to 600ma.
 ===Temperature Rise of System Operation===
 Temperature rise under 5v output and 30 ℃ indoor:
-[[file:Micrmodule-BM-temp-30.jpg|thumb|600px|left]]
+{| class="wikitable"
 |-
+| Current||300||500||700||300||500||700||300||500||700
 Temperature rise under 3.3v output and 26 ℃ indoor:
-[[file:Micrmodule-BM-temp-26.jpg|thumb|600px|left]]
+{| class="wikitable"
 |-
+| Current||100||300||500||300||500||700||300||500||700
 ==Documents==

@@ 第3行： / 第3行： @@
 |-
+|
-[[File:Microduino-BM-rect.jpg|400px|thumb|right|Microduino-BM]]
+[[File:Microduino-bm-rect.jpg|400px|thumb|right|Microduino-BM]]

@@ 第136行： / 第136行： @@
 ==Pictures==
-[[file:Micrmodule-BM-t.jpg|thumb|600px|center|Micrmodule BM Front]]
+[[file:Micrmodule-bm-t.jpg|thumb|600px|center|Micrmodule BM Front]]
-[[file:Micrmodule-BM-b.jpg|thumb|600px|center|Micrmodule BM Back]]
+[[file:Micrmodule-bm-b.jpg|thumb|600px|center|Micrmodule BM Back]]
 |-

←上一版本		2014年10月31日 (五) 10:33的版本
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	==FQA==		==FQA==
−	*Does this module can power on other Microduino modules?
−	**Yes, most modules can be power by this module, except the big power module, such as GPRS module.
−	*Does the BM module and USB module can work together to power on Microduino module?
−	**Don't suggest use them like this, but our new BM version will support UPS.
−	*Does this module is programmable and set its state by software?
−	**No, it isn't programmable.
−	*What the max range of voltage and current?
−	**5V/500mA。
−	*Does this module can charge Li-ion battery?
−	**Yes.
−	*Do you have a module that can install a Li-ion battery?
−	**No.
−	*Does the Microduino module can use old mobile phone Li-ion battery.
−	**Yes.

	==History==		==History==

@@ 第132行： / 第132行： @@
 ==Applications==
+*Lithium battery charge
-When viewing the board with the battery connector and switches closest to you, with the component side up, the battery connector positive (+) pin is on the left and the ground (-) pin is on the right. The pushbutton switch is on the left and the mode switch (IN = Charge, lever to the left; OUT = Discharge, lever to the right) is on the right.
+*Lithium battery voltage boosting to power Microduino core modules
 ==Pictures==

←上一版本		2014年10月31日 (五) 10:29的版本
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	==Documents==		==Documents==
−	* '''[[Microduino-BM]]''' Eagle ~~source file 【~~'''[[~~media~~:Microduino-BM.zip~~\|download~~]]'''】	+	Eagle PCB '''[[File:Microduino-BM.zip]]''
−	* '''[[Microduino-BM]]''' main chips and devices

@@ 第53行： / 第53行： @@
 ===Low-voltage Battery Protection===
-|class="wikitable"
+{|class="wikitable"
 |-
 | Undervoltage indication|| 3.60V

@@ 第9行： / 第9行： @@
 '''[[Microduino-BM]]''' is a discharging module which combines a single-cell Li-ion battery charge management,
 power detection and LED indication. The output voltage is 5V, and LDO is 3.3V output, providing the outstanding battery management for the Microduino-Core module.
@@ 第49行： / 第48行： @@
 *The indicator goes on when there is electricity output, otherwise, it goes out.
 *5V offers 1a electricity output and 3.3V offers 700ma output.
 |-
@@ 第61行： / 第59行： @@
 | Low-voltage protection ||2.40V
 |-
-|Indicator-off voltage when the voltage gets back. ||3.71V
+|Indicator-off voltage when the voltage gets back.||3.71V
 |}
@@ 第128行： / 第126行： @@
 *Recommended battery module is connected with 2PIN DuPont;
 *Recommended power options: voltage 5V, current 600ma above, such as: computer USB, 5V phone charger.

@@ 第54行： / 第54行： @@
+|
-===Power detection===
+===Low-voltage Battery Protection===
 |class="wikitable"
 |-
@@ 第66行： / 第66行： @@
 Low voltage indicator goes on under 3.60V and when the voltage keeps decreasing to 2.40V, the lithium battery protection circuit works. The indicator will go out when the battery is powered to 3.71V.
 |-
-−
+|
+ma 5.05v output:
-===Standby===
+[[file:Micrmodule-BM-300.jpg|thumb|600px|left|300ma/5.05V]]
-* Standby means that disconnect the circuit UPIN27's GND circuit. In this state, BM can be controlled within the overall power consumption of 30uA.
+|-
-* Make sure the switch is in the "OUT", if no any action after accessing the battery, then the default mode is in standby mode.
-* If you've turned on discharge mode,, pressing the button switch (3s above) to re-enter into standby mode.
+ma 5.05v output:
-* Intelligent Detection: No charge input, no discharge output (<10mA) within three minutes will enter into standby mode.
+[[file:Micrmodule-BM-500.jpg|thumb|600px|left|500ma/5.05V]]
 |-
+|