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Expert Communication Training

Excerpt from the article: Beware of your credibility blind spots, says Cara Hale Alter, author of The Credibility Code: How to Project Confidence and Competence When it Matters Most (Meritus, 2012).

Installation Guide for the 36-EBU and 42-EBU Electric Fireplace

NOTE: Power ratings shown include the light bulbs and motor (275 watts) STEP-BY-STEP INSTALLATION (Note: Please read all instructions before installing) 1. Rough in framing opening following the recommended dimensions (Section A: Framing). 2. Allow 8” of service cable for connecting to the junction box on the fireplace. Remove the outer jacket and strip the individual conductors ½” from the end. 3. Loosen the screw securing junction box cover and remove the cover. 4. Remove knockouts if necessary or use the provided cable clamp. 5. Place unit in position in the opening, level with shims if necessary and attach unit to frame using nailing flanges provided. 6. Unit is factory wired for 208/240 volt power supply. If 120 volt operation is required, slide the switch and reconfigure the wiring as covered in section C wiring. Wires L1, L2, N & G are attached to the rear of the junction box cable clamp for easy access. 7. Wire a dedicated, properly fused circuit with a 20amp rating for the appropriate voltage (120, 208/240). 8. Make wall mounted thermostat connections as outlined in Section C: Wiring. 9. Place all connectors inside the unit and replace the junction box cover, ensuring that the cable clamp grips only the jacket of service or thermostat. 266-950 5/03 SECTION A: FRAMING EBU Dimensions

Close Coupled Motor Driven Centrifugal Pump Type

Safety 3 READ AND FOLLOW SAFETY INSTRUCTIONS! This is the safety alert symbol. When you see this symbol on your pump or in this manual, look for one of the following signal words and be alert to the potential for personal injury: warns about hazards that will cause serious personal injury, death or major property damage if ignored. warns about hazards that will or can cause serious personal injury, death or major property damage if ignored. warns about hazards that will or can cause minor personal injury or property damage if ignored. The label NOTICE indicates special instructions which are important but not related to hazards. Carefully read and follow all safety instructions in this manual and on pump. Keep safety labels in good condition. Replace missing or damaged safety labels. Electrical Safety Wire WARNING voltage. motor for correct See “Electrical”

LM1949 Injector Drive Controller (Rev. C) - Texas Instruments

APPLICATIONS The LM1949 linear integrated circuit serves as an excellent control of fuel injector drive circuitry in modern automotive systems. The IC is designed to control an external power NPN Darlington transistor that drives the high current injector solenoid. The current required to open a solenoid is several times greater than the current necessary to merely hold it open; therefore, the LM1949, by directly sensing the actual solenoid current, initially saturates the driver until the “peak” injector current is four times that of the idle or “holding” current (Figure 19–Figure 22). This guarantees opening of the injector. The current is then automatically reduced to the sufficient holding level for the duration of the input pulse. In this way, the total power consumed by the system is dramatically reduced. Also, a higher degree of correlation of fuel to the input voltage pulse (or duty cycle) is achieved, since opening and closing delays of the solenoid will be reduced.

MMA7660FC, 3-Axis Orientation/Motion Detection Sensor - Data Sheet

Document Number: MMA7660FC Rev 8, 03/2012 Freescale Semiconductor Data Sheet: Technical Data An Energy Efficient Solution by Freescale 3-Axis Orientation/Motion Detection Sensor MMA7660FC The MMA7660FC is a ±1.5 g 3-Axis Accelerometer with Digital Output (I2C). It is a very low power, low profile capacitive MEMS sensor featuring a low pass filter, compensation for 0g offset and gain errors, and conversion to 6-bit digital values at a user configurable samples per second. The device can be used for sensor data changes, product orientation, and gesture detection through an interrupt pin (INT). The device is housed in a small 3mm x 3mm x 0.9mm DFN package. MMA7660FC: XYZ-AXIS ACCELEROMETER ±1.5 g Features Digital Output (I2C) 3mm x 3mm x 0.9mm DFN Package Low Power Current Consumption: Off Mode: 0.4 µA, Standby Mode: 2 µA, Active Mode: 47 µA at 1 ODR Configurable Samples per Second from 1 to 120 samples a second. Low Voltage Operation: – Analog Voltage: 2.4 V - 3.6 V – Digital Voltage: 1.71 V - 3.6 V Auto-Wake/Sleep Feature for Low Power Consumption Tilt Orientation Detection for Portrait/Landscape Capability Gesture Detection Including Shake Detection and Tap Detection Robust Design, High Shocks Survivability (10,000 g) RoHS Compliant Halogen Free Environmentally Preferred Product Low Cost 10 LEAD DFN CASE 2002-03

LM35 Precision Centigrade Temperature Sensors (Rev. D)

Product Folder Sample & Buy Technical Documents Support & Community Tools & Software LM35 SNIS159D – AUGUST 1999 – REVISED OCTOBER 2013 LM35 Precision Centigrade Temperature Sensors FEATURES DESCRIPTION The LM35 series are precision integrated-circuit temperature sensors, with an output voltage linearly proportional to the Centigrade temperature. Thus the LM35 has an advantage over linear temperature sensors calibrated in ° Kelvin, as the user is not required to subtract a large constant voltage from the output to obtain convenient Centigrade scaling. The LM35 does not require any external calibration or trimming to provide typical accuracies of ±¼°C at room temperature and ±¾°C over a full −55°C to +150°C temperature range. Low cost is assured by trimming and calibration at the wafer level. The low output impedance, linear output, and precise inherent calibration of the LM35 make interfacing to readout or control circuitry especially easy. The device is used with single power supplies, or with plus and minus supplies. As the LM35 draws only 60 μA from the supply, it has very low self-heating of less than 0.1°C in still air. The LM35 is rated to operate over a −55°C to +150°C temperature range, while the LM35C is rated for a −40°C to +110°C range (−10° with improved accuracy). The LM35 series is available packaged in hermetic TO transistor packages, while the LM35C, LM35CA, and LM35D are also available in the plastic TO-92 transistor package. The LM35D is also available in an 8-lead surface-mount smalloutline package and a plastic TO-220 package.

BMA180 Digital, triaxial acceleration sensor Data sheet

BMA180 Digital, triaxial acceleration sensor Data sheet Bosch Sensortec Data sheet Bosch Sensortec BMA180 data sheet Ordering code Please contact your Bosch Sensortec representative for the ordering code Package type 12-pin LGA Data sheet version 2.5 Document release date 07 December 2010 Document number BST-BMA180-DS000-07 Technical reference code(s) Rev. 2.5 Notes 0 273 141 053 Page 1 07 December 2010 Specifications are subject to change without notice. © Bosch Sensortec GmbH reserves all rights even in the photos industrial propertyare for illustrationrights of disposal such Product event of and pictures rights. We reserve all purposes only and may as copying and passing on to third parties. BOSCH and thethe real product’s appearance. differ from symbol are registered trademarks of Robert Bosch GmbH, Germany. Specifications within this document are preliminary and subject to change without notice. Document is not intended for publication. BMA180 Bosch Sensortec Data sheet BMA180 Triaxial, ultra high performance digital accelerometer with switchable granges and bandwidths and integrated thermometer Key information - Three-axis accelerometer with integrated temperature sensor - Ultra high performance g-sensor (ultra-low noise, ultra-high accuracy) with 14 bit ADC operation - Digital Interfaces: 4-wire SPI, I²C, interrupt pin - High feature set with customer programmable g-ranges, filters, interrupts, power modes, enhanced features, in-field calibration possibility for customers and self-test capability - Standard SMD package: LGA package, 3 x 3mm2 footprint, 0.9mm height - 256 bit EEPROM for calibration data and customer data - Low power: typically 650μA current even in 14 bit operation mode - Very low-voltage operation: +1.62V … +3.6V for VDD, +1.2V … +3.6V for VDDIO - Temperature range: -40°C … +85°C - RoHS compliant and halogen free - No external components needed besides 1 standard blocking capacitor for power supply - Process based on automotive-proven Bosch Silicon Surface Micromachining Key performance (all typical values) - Resolution/noise: - Ultra-low noise: 150μg/√Hz in low noise mode - 0.25mg ADC-resolution in 2g-mode...

QRD1113 / QRD1114 Reflective Object Sensor - Fairchild ...

Description The QRD1113 and QRD1114 reflective sensors consist of an infrared emitting diode and an NPN silicon phototransistor mounted side by side in a black plastic housing. The on-axis radiation of the emitter and the on-axis response of the detector are both perpendicular to the face of the QRD1113 and QRD1114. The phototransistor responds to radiation emitted from the diode only when a reflective object or surface is in the field of view of the detector. Phototransistor Output No-Contact Surface Sensing Unfocused for Sensing Diffused Surfaces Compact Package Daylight Filter on sensor Schematic 2 3 1 4 PIN 1. Collector PIN 3. Anode PIN 2. Emitter PIN 4. Cathode Ordering Information Part Number QRD1113 QRD1114 Operating Temperature -40 to +85°C © 2005 Fairchild Semiconductor Corporation QRD1113 / QRD1114 Rev. 1.2.0 Package Top Mark Packing Method Custom 4L QRD1113 Bulk Custom 4L QRD1114 Bulk 1 QRD1113 / QRD1114 — Reflective Object Sensor June 2013 Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise specified. Symbol Parameter Min. TOPR Operating Temperature TSTG Storage Temperature TSOL-I Lead Temperature (Solder Iron)(1,2,3) 240 for 5 s TSOL-F Lead Temperature (Solder Flow)(1,2) Unit -40 to +85 260 for 10 s -40 to + 100 °C EMMITER IF Continuous Forward Current 50 mA VR Reverse Voltage 5 V PD Power Dissipation 100 mW VCEO Collector-Emitter Voltage 30 VECO Emitter-Collector Voltage SEMSOR PD V V Power Dissipation(4) 100 mW

E3F2 Photoelectric Sensors Data Sheet - Octopart

Photoelectric Sensors E3F2 Threaded Cylindrical Photoelectric Sensors with Built-in Amplifier for Use as an Optical Proximity Switch • M18 DIN-sized cylindrical housing • Housing materials: plastic, nickel plated brass and stainless steel • Axial and radial types (with integrated 90°-optics) • Enclosure rating IP67 • DC switching types with connectors for easy maintenance • Full metal plug-in type • Sensing distance separate types: 7 m, 10 m • Retroreflective polarizing types: 2 m, 4 m • Background suppression type: 10 cm • Long detection distance (0.3 m, 1 m) with sensitivity adjuster for diffuse type • Wide-beam characteristics (10 cm) for diffuse type • Wide operating voltage range (10 to 30 VDC or 24 to 240 VAC) • Short-circuit and reverse connection protection (DC switching type) • UL and CSA approved (AC switching types) • UL listed (DC switching types) Photoelectric Sensors E3F2 1 Ordering Information ■ DC-Switching Models Housing Material: Plastic Note: Shaded models are normally stocked. Sensing method Appearance Multi purpose Through-beam pre-wired Sensing distance 7m - precision detection (*1) - test input axial...

GP2D120 Data - Sharp Microelectronics of the Americas

GP2D120 Optoelectronic Device FEATURES • Analog output • Effective range: 4 to 30 cm • Typical response time: 39 ms 1 2 3 • Typical start up delay: 44 ms • Average Current Consumption: 33 mA DESCRIPTION PIN SIGNAL NAME The GP2D120 is a distance measuring sensor with integrated signal processing and analog voltage output. 1 VO 2 GND 3 VCC GP2D120-8 Figure 1. Pinout GND VCC PSD SIGNAL PROCESSING CIRCUIT VOLTAGE REGULATOR OSCILLATOR CIRCUIT OUTPUT CIRCUIT LED DRIVE CIRCUIT Vo LED MEASURING DISTANCE IC GP2D120-4 Figure 2. Block Diagram 1 Data Sheet GP2D120 ELECTRICAL SPECIFICATIONS Absolute Maximum Ratings Ta = 25°C, VCC = 5 VDC PARAMETER SYMBOL RATING UNIT Supply Voltage VCC -0.3 to +7 V Output Terminal Voltage VO -0.3 to (VCC +0.3) V Operating Temperature Topr -10 to +60 °C Storage Temperature Tstg -40 to +70 °C Operating Supply Voltage PARAMETER SYMBOL RATING UNIT Operating Supply Voltage VCC 4.5 to 5.5 V Electro-optical Characteristics Ta = 25°C, VCC = 5 VDC PARAMETER SYMBOL Measuring Distance Range ΔL Output Terminal Voltage VO CONDITIONS MIN. TYP. MAX. UNIT NOTES 4 — 30 cm 1, 2 L = 30 cm...

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