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West River Academy's Class of 2010 included 40 graduates from all over the world. While most were in the US, we also had 2 in China, 1 in Spain, 1 in Germany, 2 in Colombia, 7 in Chile, 1 in Taiwan, 2 in Korea and 1 in Japan. The ones in the picture were the 6 who chose to come to Grand Junction, Colorado to participate in the Commencement Exercises. And what was special for me was the graduation of my youngest daughter, Rachel (to my right in the photo). Each graduate gave a short speech, some with powerpoint, movie or musical presentations. Truly, each one was a valedictorian!
Simply Elegant Chair Covers offers an extensive collection of high quality specialty chair covers for the Rochester Hills, Michigan area will turn your wedding, dinner party, or special event into an elegant setting.
The authors of this information and the accompanying materials have used their best efforts in preparing this course. The authors make no representation or warranties with respect to the accuracy, applicability, fitness, or completeness of the contents of this course. They disclaim any warranties (expressed or implied), merchantability, or fitness for any particular purpose. The authors shall in no event be held liable for any loss or other damages, including but not limited to special, incidental, consequential, or other damages. This manual contains information protected under International Federal Copyright laws and Treaties. Any unauthorized reprint or use of this material is strictly prohibited. We actively search for copyright infringement and you will be prosecuted. In any business or moneymaking venture, preparation and foreknowledge are the keys to success. Without this sort of insight, the attempt to make a profitable financial decision can only end in disaster and failure, regardless of your level of motivation and determination or the amount of money you plan to invest. In the stock market, this rule applies to the nth degree, as you are investing your own money in what could be considered a high risk wager, and you are playing with fire if you do not have at least general background knowledge of how it functions. Since having a background in any area is helpful in guiding you down a path in that particular region, the more solid your basis of investment knowledge is, the more likely you are to profit from any attempt to trade on the open market. In many ways, trading on the stock market can be compared to driving – you do not have to be an expert to get behind the wheel of a car, though you are expected to have some previous knowledge about basic traffic laws, including moving violations, safety regulations, and other legal vehicular infractions, which are learned through either specific study and coursework or even through some form of simple exposure (such as the years you have spent riding with your parents and others who have driven for years). You should be able to comprehend the basic tools used to navigate a car (where the break pedal is located versus the gas, and how to use the rearview mirror, for example), even if you have never touched a steering wheel.
AUTO-SCAN FM RADIO KIT MODEL FM-88K ELENCO® 150 Carpenter Avenue Wheeling, IL 60090 (847) 541-3800 Website: www.elenco.com e-mail: firstname.lastname@example.org To see our complete line of Educational Products go to WWW.ELENCO.COM Assembly and Instruction Manual ELENCO ® Copyright © 2011 by ELENCO® All rights reserved. No part of this book shall be reproduced by any means; electronic, photocopying, or otherwise without written permission from the publisher. 753050 PARTS LIST GLOSSARY (Continued) If you are a student, and any parts are missing or damaged, please see instructor or bookstore. If you purchased this kit from a distributor, catalog, etc., please contact ELENCO® (address/phone/e-mail is at the back of this manual) for additional assistance, if needed. DO NOT contact your place of purchase as they will not be able to help you. RF Radio Frequency. Sensitivity The ability of a receiver to pick up low-amplitude signals. Speaker An electronic device that turn electric impulses into sound. Surface-mount Technology RESISTORS Symbol R5 R1 R3 R4 R2 R6/S3 Value Color Code 10Ω 5% 1/4W brown-black-black-gold 680Ω 5% 1/4W blue-gray-brown-gold 5.6kΩ 5% 1/4W green-blue-red-gold 10kΩ 5% 1/4W brown-black-orange-gold 18kΩ 5% 1/4W brown-gray-orange-gold Potentiometer 50kΩ & switch w/ nut & washer Part # 121000 136800 145600 151000 151800 192522 CAPACITORS Qty. r1 r1 r1 r1 r1 r1 r1 r1 r2 r1 r1 r6 r2 r1 r1 r2 Symbol C6 C7 C10 C5 C8 C4 C13 C23 C11, C12 C15 C19 C3, C9, C14, C16, C17, C* C21, C22 C20 C1 C2, C18 Value 33pF 82pF 180pF 220pF 330pF 470pF 680pF 1500pF 3300pF 0.033μF 0.047μF 0.1μF 10μF 22μF 100μF 220μF Description Discap (33) Discap (82) Discap (181 or 180) Discap (221 or 220) Discap (331 or 330) Discap (471 or 470) Discap (681 or 680) Discap (152) Discap (332) Discap (333) Discap (473) Discap (104) Electrolytic radial Electrolytic radial Electrolytic radial Electrolytic radial Part # 213317 218210 221810 222210 223317 224717 226880 231516 233310 243318 244780 251010 271044 272244 281044 282244 COILS Qty. r1 r1 Symbol L2 L1 Value Qty. r1 r1 r1 r1 r1 Symbol D1 D2 D3 U2 U1 Description Coil 4-turn Coil 6-turn Value BB909/BB910 1N4001 Part # 430150 430160 SEMICONDUCTORS LM-386 or identical TDA7088T or identical Description Varactor Semiconductor silicon diode Red LED 3mm Low voltage audio power amplifier FM receiver SM installed on PC board Part # 310909 314001 350003 330386 MISCELLANEOUS Qty. r1 r1 r2 r1 r1 r1 r1 r1 Description Antenna FM PC board w/ installed U1 (TDA7088T) Push button switch 12mm Battery holder Speaker 8Ω Cap push button switch yellow Cap push button switch red Knob pot / switch Qty. r1 r2 r1 r1 r1 r 3” r1 Part # 484005 517038 540005 590096 590102 622001 622007 622050 -1- Description Screw M1.8 x 7.5mm Antenna screw M2 x 5mm Nut M1.8 Socket IC 8-pin Speaker pad Wire 22 ga. solid Solder Lead-free Part # 641100 643148 644210 664008 780128 834012 9LF99 Trimmer A semiconductor component that can be used to amplify signals, or as electronic switches. Varactor A method of using special components that are soldered to the PC board’s surface. A diode optimized to vary its internal capacitance with a change in its reverse bias voltage. Voltage Electrical potential difference measured in volts. An adjustable fine-tuning resistor, capacitor, or inductor of small values. Voltage Regulator A circuit that holds the DC voltage. QUIZ INSTRUCTIONS: Complete the following examination, check your answers carefully. 6. The capacitance of the varactor is determined by . . . r A) the voltage level. r B) the amount of current in the circuit. r C) the signal strength of the RF carrier. r D) the amount of resistance in the circuit. 1. The number of cycles produced per second by a source of sound is called the . . . r A) amplitude. r B) vibration. r C) sound wave. r D) frequency. 7. The ability to select a specific band of frequencies, while rejecting others, is called . . . r A) selectivity. r B) sensitivity. r C) demodulation. r D) none of the above. 2. The frequency of the modulating signal determines the ... r A) number of times the frequency of the carrier changes per second. r B) maximum deviation of the FM carrier. r C) maximum frequency swing of the FM carrier. r D) amount of amplitude change of the FM carrier. 8. The process of mixing two signals to produce a third signal is called . . . r A) filtering. r B) detecting. r C) rectification. r D) heterodyning. 3. The FM broadcast band is . . . r A) 550 – 1,600kHz. r B) 10.7MHz. r C) 88 – 108MHz. r D) 98.7 – 118.7MHz. 9. The circuit designed to supply substantial power output into low impedance load is called . . . r A) power supply. r B) pre-amplifier. r C) power amplifier. r D) detector. 4. The AFC circuit is used to . . . r A) automatically hold the local oscillator on frequency. r B) maintain constant gain in the receiver to prevent such things as fading. r C) prevent amplitude variations of the FM carrier. r D) automatically control the audio frequencies in the receiver. 5. The device most often used for changing the local oscillator frequency with the AFC voltage is a . . . r A) feedthrough capacitor. r B) variable inductor. r C) varactor. r D) trimmer capacitor. 10. The gain of the LM-386 amplifier can be set in range from . . . r A) 1 to 20. r B) 20 to 200. r C) 0 to 200. r D) 50 to 100. Answers: 1. D, 2. A, 3. C, 4. A, 5. C, 6. A, 7. C, 8. D, 9. C, 10. B
The TDA7000 is a monolithic integrated circuit for mono FM portable radios, where a minimum on peripheral components is important (small dimensions and low costs). The IC has an FLL (Frequency-Locked-Loop) system with an intermediate frequency of 70 kHz. The i.f. selectivity is obtained by active RC filters. The only function which needs alignment is the resonant circuit for the oscillator, thus selecting the reception frequency. Spurious reception is avoided by means of a mute circuit, which also eliminates too noisy input signals. Special precautions are taken to meet the radiation requirements. The TDA7000 includes the following functions: • R.F. input stage • Mixer • Local oscillator • I.F. amplifier/limiter • Phase demodulator • Mute detector • Mute switch QUICK REFERENCE DATA 2,7 to 10 V Supply voltage range (pin 5) VP Supply current at VP = 4,5 V IP typ. R.F. input frequency range frf 1,5 to 110 MHz 8 mA Sensitivity for -3 dB limiting (e.m.f. voltage) (source impedance: 75 Ω; mute disabled) EMF typ. 1,5 µV EMF typ. 200 mV Signal handling (e.m.f. voltage) (source impedance: 75 Ω) A.F. output voltage at RL = 22 kΩ Vo PACKAGE OUTLINE 18-lead DIL; plastic (SOT102HE); SOT102-1; 1996 July 24. May 1992 2 typ. 75 mV Philips Semiconductors Product speciﬁcation FM radio circuit TDA7000 Fig.1 Block diagram. May 1992 3 Philips Semiconductors Product speciﬁcation FM radio circuit TDA7000 RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134) Supply voltage (pin 5) VP max. 12 V Oscillator voltage (pin 6) V6-5 Total power dissipation see derating curve Fig.2 Storage temperature range Tstg Operating ambient temperature range Tamb VP−0,5 to VP + 0,5 V −55 to +150 °C 0 to + 60 °C Fig.2 Power derating curve. D.C. CHARACTERISTICS VP = 4,5 V; Tamb = 25 °C; measured in Fig.4; unless otherwise speciﬁed... A.C. CHARACTERISTICS VP = 4,5 V; Tamb = 25 °C; measured in Fig.4 (mute switch open, enabled); frf = 96 MHz (tuned to max. signal at 5 µV e.m.f.) modulated with ∆f = ± 22,5 kHz; fm = 1 kHz; EMF = 0,2 mV (e.m.f. voltage at a source impedance of 75 Ω); r.m.s. noise voltage measured unweighted (f = 300 Hz to 20 kHz); unless otherwise speciﬁed... Signal handling (e.m.f. voltage) for THD < 10%; ∆f = ± 75 kHz Signal-to-noise ratio Total harmonic distortion AM suppression of output voltage (ratio of the AM output signal referred to the FM output signal) FM signal: fm = 1 kHz; ∆f = ± 75 kHz AM signal: fm = 1 kHz; m = 80% Ripple rejection (∆VP = 100 mV; f = 1 kHz) Oscillator voltage (r.m.s. value) at pin 6 Variation of oscillator frequency ∆fosc...
Since 1999 Earth’s dolphins and whales have connected with me, Kathryn Jensen, and my clients through energy kinesiology sessions. Until recently clients included children with special needs-Indigo, crystal, and psychic children as well as adult spiritual seekers craving in-depth personal growth and energy healing. Presently I work exclusively with adults.
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SMT16030 DIGITAL TEMPERATURE SENSOR Features Absolute accuracy ± 0.7 °C Linear output within 0.2 °C Resolution better then 0.005 °C Duty Cycle output Calibrated on chip TTL, CMOS compatible Temperature range 175 °C (-45 to +130 °C) Directly connectable to data input of microprocessor Easy multiplexing of multiple sensors Typical applications Heater systems Measuring instruments Washing machines Overheating protection Appliances Introduction The Smartec temperature sensor is a sophisticated full silicon temperature sensor with a digital output. The one wire output (duty-cycle modulated) can be directly connected to all kinds of micro-controllers without the need of A/D conversion. The temperature range is –45 °C to 150 °C. The high resolution (< 0.005 °C) makes the sensor useful for high precision applications. The sensor is available in various housings like T018, T092, T0220 and for high volume production in SOIC. Special housing can be manufactured on request. Product highlights The SMART TEMPERATURE SENSOR features a duty-cycle modulated square wave output voltage with linear response to temperatures in the -45 °C to +130 °C range. The absolute accuracy is better than 1.2 °C. In the range from -30 to +100 °C absolute accuracy is better than 0.7 °C, while the linearity is better than 0.2 °C (Model TO18). -1– SMARTEC B.V, Delpratsingel 26 4811 AP Breda, The Netherlands WWW.SMARTEC.NL Tel: +31(0)765205353 SMT16030 Version 7/2005 The SMART TEMPERATURE SENSOR is calibrated during test and burn-in of the chip. The integrated modulator ensures the sensor unit can communicate effectively with low-cost microcontrollers without the need of (onboard) A/D converters or an Xtal controlled oscillator. The SMART TEMPERATURE SENSOR combines digital output and on-chip calibration to ensure major cost reductions and performance-related advantages. In applications where multiple sensors are used, easy multiplexing can be obtained by using a corresponding number of microprocessor inputs or by using low cost digital multiplexers. Since the sensor requires no subsequent calibration, optimal cost savings are recorded both during manufacturing and in the course of after-sales servicing. Pin-out and housing. SOIC-8 TO92 TO18 TO220 2 Pin 1 5.08 Pin 1 3.85 6.1 Pin 7 GND Pin 8 Out bottom view All Sizes in mm. 0.41 1.27 Pin 5 3 1 +V 123 1 3 2 1 Output 2 + Vcc metal backplate = GND 3 GND HEC housing C = 100 nF C 2 3 2.5 1 Pin 1 Output (between Vcc and GND) Pin 2 + Vcc Pin 3 GND 8.5 mm -2– SMARTEC B.V, Delpratsingel 26 4811 AP Breda, The Netherlands WWW.SMARTEC.NL Tel: +31(0)765205353 SMT16030 Version 7/2005 Specifications TO18 Parameters min typ Supply voltage 4.75 5 Supply current 160 2 TO92 max max 1 TO220 Max HEC max SOIC-8 max Units 7.2 * * * * V. 200 * * * * µA. 130 * * * * °C -30 + 100 ° C 0.7 1.2 1.7 1.5 1 °C -45 + 130 °C 1.2 2 1.7 1.5 1.5 °C 5 Non linearity 0.2 0.4 0.5 1.0 1.0 °C Supply voltage sensitivity ...
Device Overview The UM6 Ultra-Miniature Orientation Sensor combines sensor measurements from rate gyros, accelerometers, and magnetic sensors to measure orientation at 500 Hz. The UM6 also has the capability to interface with external GPS modules to provide position, velocity, course, and speed information. Communication with the UM6 is performed over either a TTL (3.3V) UART or a SPI bus. The UM6 is configured by default to automatically transmit data over the UART. The UM6 can be configured to automatically transmit raw sensor data, processed sensor data, angle estimates, and angle estimate covariances at user configurable rates ranging from 20 Hz to 300 Hz in roughly 1 Hz increments. The UM6 can also receive and parse GPS packets, automatically transmitting new GPS position, velocity, and satellite data whenever it is available. Alternatively, the UM6 can operate in "silent mode," where data is transmitted only when specific requests are received over the UART. Regardless of the transmission mode and rate, internal angle estimates are updated at 500 Hz to improve accuracy. The UM6 simplifies integration by providing a number of automatic calibration routines, including rate gyro bias calibration, magnetometer hard and soft iron calibration, and accelerometer "zeroing" to compensate for sensor-platform misalignment. All calibration routines are triggered by sending simple commands over the serial interface. The UM6 comes factory-calibrated to remove soft and hard iron distortions present in the enclosure. When integrated into the end-user system, additional calibration may be necessary to correct other magnetic field distortions. Magnetometer calibration can be performed using the UM6 interface software, available for free download from www.chrobotics.com/downloads. Temperature compensation of rate gyro biases is also supported by the UM6. An internal temperature sensor is used to measure temperature, and third-order compensation is applied to remove the effects of temperature-induced bias. By default, the terms used in compensation are all zero, which means that no temperature compensation is performed. The compensation terms must be determined experimentally by the end-user. On special request, compensation can be performed on each device at the factory. The UM6 can be configured to use either Euler Angles or quaternions for attitude estimation. In Euler Angle mode, magnetometer updates are restricted to yaw alone. This can be useful in cases where distortions are possible or even expected, and where it would be undesirable for those distortions to affect pitch and roll angles (i.e. on a flying rotorcraft). In quaternion mode, Euler Angles are still available, but there are no restrictions on what angles the magnetometer is allowed to influence. The UM6 is available in an OEM version (the UM6-LT) that has a slightly larger footprint and does not include an enclosure. The UM6-LT is functionally equivalent to the UM6, but magnetometer calibration is not performed at the factory.
B6 A4 INJECTOR APR, LLC 1027-B Opelika Road Auburn Alabama 36830 I N S TA L L AT I O N Tool Needed: - Flathead Screwdriver (large) - Flathead Screwdriver (small) - Ratchet - 5mm Allen Socket If you are using the APR Injectors, you will also need the following: - M27x1.5 Hand Tap - 20mm Allen Socket - 18mm Socket APR Injectors with Seats and Special Tool Tools Needed APR, LLC 1 0 2 7 - B O p e l i k a R o a d A u b u r n A l a b a m a 3 6 8 3 0 Step 1 Remove the Engine cover. Use a large ﬂathead screwdriver to remove the three quarter-turn screws. Installation Procedure APR, LLC 1027-B Opelika Road Auburn Alabama 36830 Step 2 Relieve Fuel Pressure. WARNING: ENGINE MUST BE COOL! Remove the fuel ﬁller cap to alleviate pressure in the fuel system. Remove the fuel rail pressure cap. The cap is a small black cap ﬁtted to the end of the fuel rail. With a small ﬂat head screw driver depress the valve release pin. CAUTION! Fuel will exit under pressure! Use a rag to cover the valve as you release the fuel pressure. APR, LLC 1 0 2 7 - B O p e l i k a R o a d A u b u r n A l a b a m a 3 6 8 3 0 Step 3 Remove Fuel Rail Bolts. To remove the fuel rail, unfasten the two 5mm allen head cap bolts. Be careful not to drop them into the engine bay. APR, LLC 1027-B Opelika Road Auburn Alabama 36830