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用户1826203 2015-4-27 14:47: 硕凯瞬态抑制二极管SOP-8封装S61089的参数与特性应用; 瞬态抑制二极管若按封装及内部结构可分为：轴向引线二极管、双列直插 TVS 阵列（适用多线保护）、贴片式、组件式和大功率模块式等。 S61089 是贴片式的 ...; 627 5 0 5

电压二极管电流

用户1125082 2015-4-27 11:46: 何须暴力拆解 X射线下的Apple Watch; 来源：中关村在线　　前几日，ifixit带来了苹果Apple Watch拆解，我们看到Apple Watch内部构造还是较为规整，并且做 ...; 588 5 0 5

拆解传感器苹果 a c

用户1204474 2015-4-27 10:48: 华为反"封闭"姿态的弦外之音; 据路透社报道，华为轮值CEO徐直军周二表示，中国若想要信息安全得到长久保障，就必须打开市场，接纳国内外最好的技术。封闭带不来信息安全。 ...; 1136 16 0 16

华为信息安全

用户1831875 2015-4-25 21:08: 收购夏普监控IC回收固态硬盘; 周** 13715033361 qq2105550254 高价收购库存各类电子元器件及手机配件高通系列.回收驱动IC.回收玻璃IC.回收家电IC.回收家电模块.回收内存芯片.回收flas ...; 875 14 0 14

固态硬盘

用户3826190 2015-4-25 17:45: WAV trigger: Are you ready for some fun?; My dreams have come true. I am currently performing my happiest of happy dances (it's not a pretty sight). Let me explain. For the longest time, I' ...; 1984 25 0 25

sound fx WAV Trigger Adafruit

用户3826190 2015-4-25 17:38: Incredibly cool WS2812-NeoPixel-based clock; Well, I am all aquiver with excitement. When I returned from my trip to the UK last week (to celebrate what would have been my dear old dad's 100th ...; 1400 21 0 21

ws2812 neopixel Adafruit

用户1125082 2015-4-24 16:12: 谷歌眼镜新专利：摄像头和棱镜屏可分离; 来源：中关村在线　　据外媒报道，Google Glass面市后在极客圈中备受追捧，但是在大众眼里却饱受争议，原因就是Google ...; 897 9 0 9

显示硬件谷歌摄像头 a

用户1125082 2015-4-24 16:11: 1分钟搞定刷机百度DuWear手表系统公测版上线; 假装是极客　　　　搜狐科技文/丁丁　　继上周智能手表操作系统页面上线后，百度今天正式推出了DuWear公测版系统。 ...; 747 12 0 12

应用下载系统 a c

用户1140976 2015-4-24 15:01: 电路保护器件保护工业设备避免ESD影响; ESD事件是两个具有不同静电电位的物体经由接触或者电离空气放电或火花放电而进行能量转移而引起。材料类型、接触面积、分离速度、相对湿度和其它因素均影响了摩 ...; 919 11 0 11

静电电压脉冲材料其它

用户1826203 2015-4-24 14:24: 500W硕凯电子TVS二极管SACB5.0的产品参数与特性分析; 由于 TVS 二极管的响应速度特别快（为 ps 级），击穿电压有从 6.8V ～ 550V 的系列，钳制电压比较准确，因此除了常作为陶瓷气体放电管后方的二极防护 ...; 1232 4 0 4

电压电子二极管防护

忆轻狂 2015-4-23 23:48: 绝对新科技——看到不可见的运动; http://v.youku.com/v_show/id_XOTEwNDExMzc2.html?from=s1.8-1-1.2 我有在网上浏览视频的习惯，但是很少推荐，这个视频一开始并没有引起我的注意，因为 ...; 1105 8 3 11

分析安全应用

用户3607565 2015-4-23 22:27: Analogue optical fibre strengthens RF link; Co-axial copper cables have long been utilised as conduits of analogue RF signals but there is now a medium for electromagnetic energy that is star ...; 1427 27 0 27

RF EMI optical fibre

用户3671694 2015-4-23 22:16: A look at an Ampere current sensor; My cup runneth over. Vendors keep sending nifty tools for measuring the current consumed by low-power embedded systems. Recently the intriguingly-n ...; 1332 21 0 21

analyser probe Ampere

用户3607565 2015-4-23 22:09: LED luminaire design change may hurt repairability; It’s not news that LED-based bulbs are replacing the venerable incandescent bulb. In many jurisdictions, the basic incandescent bulb (especially f ...; 1710 18 1 19

LED luminaires bulbs

用户3813345 2015-4-23 22:04: Is engineering no longer as satisfying?; I graduated college in 1979 (yeah, I know.... makes me about 35, right?). Back then our college Comp Sci department had less processing power than ...; 1445 20 0 20

engineering job flight simulator

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