電子產品

搜羅全球頂尖電子產品公司提供的電子產品資訊。您可在貿發網採購平台即時諮詢可靠和專業的產品供應商，以獲取詳盡的資料及報價。

電子產品供應商和製造商

Electronics

零件，組件和原材料

搜羅全球頂尖零件，組件和原材料公司提供的零件，組件和原材料資訊。您可在貿發網採購平台即時諮詢可靠和專業的產品供應商，以獲取詳盡的資料及報價。

零件，組件和原材料供應商和製造商

Parts, Components & Raw Materials

主動組件

elec

搜羅全球頂尖主動組件公司提供的主動組件資訊。您可在貿發網採購平台即時諮詢可靠和專業的產品供應商，以獲取詳盡的資料及報價。

主動組件供應商和製造商

Active Components

奧迪威電子（香港）有限公司

The ultrasonic parking sensor employs ultrasonic technology to accurately detect objects and measure distances. It generates high-frequency sound waves and evaluates the echo which is received by the sensor. It is perfect for car parking use or other electronic applications.   Center frequency: 48KHz.   Echo sensitivity (mV): 700&plusmn;150.   Decay time (ms): &le;2.00.   Capacitance (pF): 1,800&plusmn;200 (25&plusmn;2&deg;C,1KHz).   Allowable maximum input voltage (Vp-p): 140.   Mean time to failure: 50,000 hours.   Operating temperature: -40-85℃.   Storage temperature: -40-85℃.  

Ultrasonic Parking Sensor

TRULY SEMICONDUCTORS LTD

The compact camera module is finished with a sophisticated construction. It can be applied widely in mobile phones, cars, consumer electronics, computers, etc.&nbsp; 	 Other applications: industrial, medical, computer industry, etc. 	 Various sensor solutions are available. 	 Experience tunning team.  

Compact Camera Module

BeStar Electronics Industry Co., Ltd.

The ultrasonic sensor sends ultrasonic waves to the air. It then detects the ultrasonic echoes from impediments. This piece is also completed with a multipurpose design.
 
  Guard against theft &amp; alarm system, range finders, automatic doors, back sonar of cars, parking meters, water level, etc. 
  Easy to install and maintain. 
 

Ultrasonic Sensor

Aplus Integrated Circuits Inc.

 	 Standard CMOS process. 	 Embedded EPROM. 	 Embedded 8-bit MCU. 	 10~341 sec Voice Length. 	 Combination of voice building blocks to extend playback duration. 	 Table entries are available for voice block combinations. 	 User selectable PCM or ADPCM data compress. 	 Voice Group Trigger Options: Edge/Level; Hold/Un-hold; Retrigger/Non-retrigger. 	 Programmable I/Os, Timer Interrupt and Watch Dog Timer. 	 Built-in oscillator with fixed Rosc, software control sampling frequency. 	 2.4V &ndash; 3.6V single power supply and &lt; 5uA low stand-by current. 	 PWM Vout1 and Vout2 drive speaker directly. 	 D/A COUT with ramp-up ramp-down option to drive speaker through an external&nbsp;BJT. 	 Volume control. 	 Maximum 9-bit resolution. 	 Internal Power-up reset circuit built-in; RSTB provides external controlled reset to&nbsp;the chip.  

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