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传感器门户网传感器门户网关注传感器行业资讯,传感器技术趋势,传感器讨论,传感器资源共享,传感器技术,传感器知识!www.sensorportal.net
http://www.sensorportal.net/
传感器门户网关注传感器行业资讯,传感器技术趋势,传感器讨论,传感器资源共享,传感器技术,传感器知识!www.sensorportal.net
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传感器门户网 | sensorportal.net Reviews
https://sensorportal.net
传感器门户网关注传感器行业资讯,传感器技术趋势,传感器讨论,传感器资源共享,传感器技术,传感器知识!www.sensorportal.net
传感器资讯 / 磁传感器_传感器门户网
http://www.sensorportal.net/dicichuanganqi/index.html
霍尔效应是磁电效应的一种,这一现象是霍尔 A.H.Hall,1855 1938 于1879年在研究金属的导电机构时发现的。 11月29日消息,根据Kionix公司产品营销和战略执行副总裁保罗 布莱恩 Paul Bryan 表示,其Windows 8.1认证KMX61G微安培磁性陀螺仪计划在2014年第一季度进入量产阶段。 KioNIx, Inc.今日宣布推出KMX61G一种配备业界领先的传感器融合软件的高性能加速度计磁力计传感器KMX61G,可提供全球最准确的陀螺仪模拟,功耗仅为550uA. 根据IHS公司报告,在赢得苹果公司产品 如iPad和iPhone 关键设计大奖的带动下,2010年旭化成微系统 AKM 保持它的领先地位 世界排名第一的硅基磁传感器供应商。 科名博客 版权所有 未经许可不得转载 浙ICP备154564654号-2.
传感器方案_传感器门户网
http://www.sensorportal.net/Solutions
科名博客 版权所有 未经许可不得转载 浙ICP备154564654号-2.
超小体积温湿度传感器HTU21和SHT21性能评测_传感器门户网
http://www.sensorportal.net/cms/../wenduchuanganqi/htu21_sht21.html
由于体积小,精度高的特点,广泛应用于手机、通讯、HVAC、医疗、环境监测、家用电器、控制板等,近日小编从传感器商城(http:/ www.rdbuy.cn)拿到市面上最常用的HTU21和SHT21两种产品的样品,将这两种产品做了详细的对比评测,本测评着重从性价比、性能、功耗等方面做出分析,供大家来参考。 基于高性能的湿度感应元件制成,新一代HTU21D温度和湿度传感器在尺寸与智能方面建立了新的标准 它嵌入了适于回流焊的双列扁平无引脚DFN 封装, 底面3x3mm ,高度1.1mm。 HTU21D和SHT21虽然大致参数上相似,不过HTU21D略有一些优势 更宽的供电电压范围 1.5V—3.6V ,比SHT21更低的功耗 2.7uW ,HTU21D拥有±2%RH的湿度精度高于SHT20 ±3.5%RH ,等同于SHT21 ±2%RH ,但是价格方面比起SHT21更加的便宜,5S的响应时间也更加的快速。 注 尺寸单位均为mm,公差为±0.1mm,传感器底部已经接地处理。 总结 HTU21D和的SHT20、SHT21完全兼容,硬件管脚上可以实现Pin to Pin,无需修改 电路板.
霍尔传感器的原理及应用_传感器门户网
http://www.sensorportal.net/dicichuanganqi/Hallsensor.html
霍尔效应是磁电效应的一种,这一现象是霍尔 A.H.Hall,1855—1938 于1879年在研究金属的导电机构时发现的。 由霍尔效应的原理知,霍尔电势的大小取决于 Rh为霍尔常数,它与半导体材质有关 IC为霍尔元件的偏置电流 B为磁场强度 d为半导体材料的厚度。 Delta;VOH=VOH1-VOH,如果ΔVOH 0,说明探头端面测得的是N极 反之为S极。 电路 的具体调零方式为 开启电源后,令B=0,调节W1使DVM的示值为零,然后用一块标准的钕铝硼磁钢(B=0.1T)贴在探头端面上,调节W2使DVM的示值为1V即可。 它的特点有 宽温度范围,高灵敏度,紧凑型设计 有SOT-23和TO-92两种封装供客户选择 ,双极锁存型磁性元件 在整个使用温度范围内均能保持性能稳定 ,宽电压范围,内置反向电压功能,符合ROHS标准的材料,所有这些优良特性对各类工业应用中的无刷电流电机而言都十分重要。 电动车的转把有3根引线 分别是电源 细红 5V ,地线 细黑 ,转把调速信号线 线形连续变化信号细绿。 单霍耳转把 1.1-4.2(最多) /4.2-1.1(少量).
传感器资讯 / 激光传感器_传感器门户网
http://www.sensorportal.net/cms/../jiguangchuanganqi/index.html
半导体激光器又称为激光二极管 LD,Laser Diode ,是采用半导体材料作为工作物质而产生受激发射的一类激光器。 常用材料有砷化镓 GaAs 、硫化镉 CdS 、磷化铟 InP 、硫化锌. 科名博客 版权所有 未经许可不得转载 浙ICP备154564654号-2.
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传感器门户网
霍尔效应是磁电效应的一种,这一现象是霍尔 A.H.Hall,1855 1938 于1879年在研究金属的导电机构时发现的。 近日小编从传感器商城(http:/ www.rdbuy.cn)拿到市面上最常用的HTU21和SHT21两种产品的样品,将这两种产品做了详细的对比评测,本测评着重从性价比、性能、功耗等方面做出分析,供大家来. 科名博客 版权所有 未经许可不得转载 浙ICP备154564654号-2.
sensorposition.com - This website is for sale! - sensor position Resources and Information.
The owner of sensorposition.com. Is offering it for sale for an asking price of 9750 GBP! This page provided to the domain owner free. By Sedo's Domain Parking. Disclaimer: Domain owner and Sedo maintain no relationship with third party advertisers. Reference to any specific service or trade mark is not controlled by Sedo or domain owner and does not constitute or imply its association, endorsement or recommendation.
sensorpositioning.com - This website is for sale! - sensor positioning Resources and Information.
The owner of sensorpositioning.com. Is offering it for sale for an asking price of 9750 GBP! This page provided to the domain owner free. By Sedo's Domain Parking. Disclaimer: Domain owner and Sedo maintain no relationship with third party advertisers. Reference to any specific service or trade mark is not controlled by Sedo or domain owner and does not constitute or imply its association, endorsement or recommendation.
sensorpotenciometrico.blogspot.com
SENSOR POTENCIOMETRICO
1 Principio de Sensores Potenciométricos. El fundamento teórico de los sensores potenciometritos es establecida por la ecuación de Nernst, que se basa en la medida de los potenciales eléctricos en materiales o soluciones para calcular la concentración de disoluciones iónicas, y consta básicamente de tres elementos: dispositivo de medida de potencial, electrodo de referencia y el electrodo selectivo a iones a caracterizar. Por otra parte, debido a que el potencial de interfase interno y el potencial del e...
Sensor PR
Independent Music PR from Dublin, Ireland. Independent Music PR from Dublin, Ireland. We're passionate about discovering great music! Our aim is to help promote and distribute the music of independent artists from Ireland. Founded in 2008 in Dublin, Ireland by brothers Stephen and James through their love. Of music. Sensor PR aim to guide and work with up-and-coming independant artists in. Ireland in relation to music distribution and promotion. Our aim is to provide a friendly,.