如图是一位同学设计的防盗门报警器的简化电路示意图．门打开时红外光敏电阻r3受到红外线照射电阻减小门关闭时会遮蔽红外线源．经实际试验灯的 Sketch Coloring Page

如图是一位同学设计的防盗门报警器的简化电路示意图．门打开时红外光敏电阻r3受到红外线照射电阻减小门关闭时会遮蔽红外线源．经实际试验灯的 Template

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Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #3803

Laura Agapi Asnicar
sketch #3803

sketch #4368

anonymous

anonymous
sketch #4368

sketch #5199 Catface by Noeli Racioppo

anonymous

anonymous
sketch #5199 Catface by Noeli Racioppo

sketch #5205

anonymous

anonymous
sketch #5205

sketch #3365 Igor by Johan Kennet Espinoza Moreno

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anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno

sketch #3496

anonymous

anonymous
sketch #3496

sketch #4582 Pikachu by Mariana Sanchez Acevedo

anonymous

anonymous
sketch #4582 Pikachu by Mariana Sanchez Acevedo

sketch #4869 Madara by Jean-Benoit Renaud

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anonymous
sketch #4869 Madara by Jean-Benoit Renaud

sketch #3813

Emin AltınKöprü
sketch #3813

sketch #600

anonymous

anonymous
sketch #600

sketch #1448 donara

Donara Smbatyan
sketch #1448 donara

sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

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anonymous
sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

sketch #4974 Eminem by Juan Garcia

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anonymous
sketch #4974 Eminem by Juan Garcia

sketch #4896

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anonymous
sketch #4896

sketch #4414

anonymous

anonymous
sketch #4414

sketch #4622 Miku by Kheith Ryan Lubiano

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anonymous
sketch #4622 Miku by Kheith Ryan Lubiano

sketch #4287 eye

anonymous

anonymous
sketch #4287 eye

sketch #4971 Rhianna by Isaiah Fantisy Godlike

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anonymous
sketch #4971 Rhianna by Isaiah Fantisy Godlike

sketch #3589 Cheshire Cat by Helen Besley

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anonymous
sketch #3589 Cheshire Cat by Helen Besley

sketch #2640 Marge by Mirnes Sinanovic

Mirnes Sinanovic
sketch #2640 Marge by Mirnes Sinanovic

sketch #3857

anonymous

anonymous
sketch #3857

sketch #2787 Spongebob by ShopRasta Roots

ShopRasta Roots
sketch #2787 Spongebob by ShopRasta Roots

sketch #2608 Beauty and the Beast by sketchmaster

sketchmaster
sketch #2608 Beauty and the Beast by sketchmaster

sketch #2476 Asuna from SAO by sketchmaster

sketchmaster
sketch #2476 Asuna from SAO by sketchmaster

sketch #5228 Rin & Len by Mark Phillips

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anonymous
sketch #5228 Rin & Len by Mark Phillips

sketch #2197

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anonymous
sketch #2197

sketch #5161

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anonymous
sketch #5161

sketch #3359 &#;In love and lonely&#; by Irul Ventura

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anonymous
sketch #3359 &#;In love and lonely&#; by Irul Ventura

sketch #1711

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anonymous
sketch #1711

sketch #4766 The Little Mermaid by Zizou Aiman

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anonymous
sketch #4766 The Little Mermaid by Zizou Aiman

tomski如图是一位同学设计的防盗门报警器的简化电路示意图．门打开时红外光敏电阻r3受到红外线照射电阻减小门关闭时会遮蔽红外线源．经实际试验灯的 coloring

光电式报警器电路图 千图� sketch template

如图是一位同学设计的防盗门报警器的简化电路示意图．门打开时红外光敏电阻R3受到红外线照射电阻减小门关闭时会遮蔽红外线源．经实际试验灯的 sketch template

一种车辆防盗报警系统的制作方法 sketch template

具有自动拨号功能的防盗报警器NE555、CD4017 控制电路图 新满多 sketch template

触�式防盗报警器电路图 报警控制维库电子市场� sketch template

报警控制中的多路防盗报警�视器电路图 将睿 sketch template

防盗门报警器电路图 sketch template

双路防盗报警器的设计 电子制作电子�烧友� sketch template

555报警器电路原理图，及在各场景的实际电路图设计 华强商城 sketch template

报警控制中的电桥式防盗报警器 一 将睿 sketch template

报警电路原理图 千图� sketch template

防盗系统电路图 报警控制维库电子市场� sketch template

如图为某中学物理兴趣小组设计的电子身高测量仪电路图其中定值电阻R1=6电源电压恒为45VR2的规格为“15 05A 电流表量程 sketch template

光控声光报警器电路图原理？知乎 sketch template

题目如图所示是某�技小组设计的一种温度自动控制报警装置电路图关于它的说法正确的是 A当温度低于90℃时报警装置就会响铃同时 sketch template

如图所示是一位同学设计的风力测定仪O是转动轴OC是�属杆下面连着一块受风板无风时OC是竖直的风越大OC杆偏转角度越大AB是一 sketch template

基于STM32F103的家庭火灾报警及灭火系统（初步）家居火灾报警系统论文 CSDN博客 sketch template

如上图所示是一种水位自动报警器的原理图有关该报警器工作情况的下列叙述不正确的是 A该报警器红灯是报警灯报警器工作时必须依靠一般水 sketch template

数字逻�电路学习期末复习（组合逻�电路常用器件）请使用4位二进制并行加法器74283和6个与门设计一个乘法器实现a×b其 CSDN博客 sketch template

高中物理多用电表知乎 sketch template

如图所示是一个水位自动报警器的原理图水位没有到达�属块A时绿灯亮水位到达�属块A时红灯亮下列关于它的工作原理的讨论中正确的是 sketch template

如图所示是小明设计的温度自动报警器原理图在水银温度计里封入一段�属丝当在正常工作的温度范围内时绿灯亮当温度升高达到�属丝下端所指示的 sketch template

如图1是某同学设计的一个能够测定油箱内油面高度的装置．油量表是由学生用电流表改装而成�动变阻器R的�属�片P是杠杆的一端．当P在a端时电路中 sketch template

变压器电路图符号大全变压器符号 CSDN博客 sketch template

如图所示是一个水位自动报警器的原理图水位没有到达�属块A时绿灯亮水位到达�属块A时红灯亮下列关于它的工作原理的讨论中正确的是 sketch template

图是一位同学为测量小灯泡的电阻而连的电路．他的连接有什么错误应该怎样纠正题目和参考答案——青夏教育精英家教�—— sketch template

如图是一位同学为测量小灯泡的功率所连的电路．画出他的电路图．他的电路有什么错误或不妥之处应该怎样纠正题目和参考答案——青夏教育精英家教�—— sketch template

如图1是某同学设计的一个能够测定油箱内油面高度的装置．油量表是由学生用电流表改装而成�动变阻器R的�属�片P是杠杆的一端．当P在a端时电路中 sketch template

如图是一位同学研究串联电路电流电压特点的电路图．当闭合开关S时灯L1亮灯L2不亮电流表A和电压表V均有示数则故障的原因可能是 A sketch template

题目初三实验小组的同学决定设计一个简易的身高测量仪可用器材有电压恒定的电源电压表电阻丝定值电阻开关导线若干等他们的设想是 sketch template

�们做电学实验时应学会检查和排除电路故障如图是一位同学研究串联电路电流电压特点的电路图当闭合开关时L1亮L2不亮两表均有示数故障 sketch template

�们做电学实验时应学会检查和排除电路故障．如图是一位同学研究串联电路电流电压特点的电路图．当闭合开关时L1亮L2不亮A和V均有示数 sketch template

题目如图所示匀强电场的电场强度方�与水平方�夹角为30°且斜�右上方匀强磁场的方�垂直于纸面图中未画出一质量为m电荷量为q的 sketch template

如图是一晗同学设计的一个气体温度计的示意图瓶中装的是气体瓶塞不漏气弯管中间有一段液柱这个温度计是根据气体的 原理来测量温度的若放到 sketch template

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