Structure and configuration of MQ-2 gas sensor is shown as Fig. 1 (Configuration A or B), sensor composed by micro AL2O3 ceramic tube, Tin Dioxide (SnO2) ...Resistance value of MQ-2 is difference to various kinds and various concentration gases. So,When using this components, sensitivity adjustment is very necessary. we recommend that you calibrate the detector for 1000ppm liquified petroleum gas,or 1000ppm iso-butaneconcentration in air and use value of Load resistance that( RL) about 20 KΩ(5KΩ to 47 KΩ). When accurately measuring, the proper alarm point for the gas detector should be determined after considering the temperature and humidity influence.

Sensors. Data Sheet. V 0.9, 2011-06. Preliminary. TLE5012B. Angle Sensor. GMR-Based Angular Sensor. Page 2. Edition 2011-06. Published by. Infineon ...

ADJD-S371-QR999 is a cost effective, 4 channel digital output RGB+CLEAR sensor in miniature surface-mount package with a mere size of 3.9 x 4.5 x 1.8 mm. It is an IC module with combination of White LED and CMOS IC with integrated RGB filters + Clear channel and analog-to-digital converter front end. ...Data Sheet. Description. ADJD-S37 -QR999 is a cost effective, 4 channel digital output RGB+CLEAR sensor in miniature surface-mount package with a mere ...

The BMA140 is a triaxial low-g acceleration sensor for consumer market applications, available in a standard SMD LGA package with a footprint of 3x3mm2 and a height of only 0.9mm. It allows measurements of static as well as dynamic accelerations. Due to its three perpendicular axes it gives the absolute orientation in a gravity field and enables free fall detection. As all other Bosch inertial sensors, the BMA140 is a two-chip arrangement, which combines an application-specific integrated circuit (ASIC) with a three-channel silicon accelerometer, to form a true micro electro mechanical system (MEMS)....Product photos are for illustration purposes only and may differ from the real product appearance. BMA140. Triaxial, analog acceleration sensor. Data sheet ...

The AAV003-10E is a high linearity, extremely low hysteresis GMR current sensor with an on-chip current strap. A GMR bridge sensor element close to the current strap senses the magnetic field created by the current. The GMR sensor element uses a unique, bipolar output, low hysteresis GMR material for excellent accuracy. The four terminals of the bridge sensor are available externally. The output terminals of the bridge provide a bipolar voltage signal proportional to the current through the strap...Datasheet. NVE Corporation • 11409 Valley View Road, Eden Prairie, MN 55344 -3617 • (952) 829-9217 • www.nve.com. AAV003-10E Current Sensor ...

GP2Y0A21YK0F is a distance measuring sensor unit, composed of an integrated combination of PSD (position sensitive detector) , IRED (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method. This device outputs the voltage corresponding to the detection distance. So this sensor can also be used as a proximity sensor...Notice The content of data sheet is subject to change without prior notice. In the absence ... □Description. GP2Y0A21YK0F is a distance measuring sensor unit, ...

system. An infrared emitting diode (IRED) and an phototransistor are diagonally arranged into this device. It detects the reflected light of dust in air. Especially, it is effective to detect very fine particle like the cigarette smoke. In addition it can distinguish smoke from house dust by pulse pattern of output voltage....Notice The content of data sheet is subject to change without prior notice. In the absence of ... GP2Y1010AU0F is a dust sensor by optical sensing system.

Closeout $35. UJ5 - Lambda RSE. Headrest DVD $2035. VQK - Molded Front &. Rear Splash Guards. $180. VQQ - Acadia Cross. Rails $210. 2013 GMC Acadia ...

Freescale Semiconductor. Data Sheet: Technical Data ... Sensors. 2. Freescale Semiconductor, Inc. MMA68xx. Application Diagram. Figure 1. Application ...Dual-Axis SPI Inertial Sensor MMA68xx, a SafeAssure solution, is a SPI-based, 2-axis, medium-g, overdamped lateral accelerometer designed for use in automotive airbag systems....The function of this pin is configurable via the DEVCFG register as described in Section 3.1.6.5. When the arming output is selected, ARM_X can be configured as an open drain, active low output with a pullup current; or an open drain, active high output with a pulldown current. Alternatively, this pin can be configured as a digital output with a PCM signal proportional to the X-axis acceleration data...

The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile userprogrammable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range of -55°C to +125°C and is accurate to ±0.5°C over the range of -10°C to +85°C. In addition, the DS18B20 can derive power directly from the data line (“parasite power”), eliminating the need for an external power supply....temperature sensor is user-configurable to 9, 10, 11, or 12 bits, corresponding ...... Other parametric values quoted in this data sheet are provided for guidance.