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Pat`s Lectures
Pat`s Lectures

Silicon Chip errata for articles published in 2003
Silicon Chip errata for articles published in 2003

... November 2003 issue. If you’ve yet to assemble your board, then this should be done after all other components have been installed. Slip a short length of heatshrink tubing over the GND lead of the IC before soldering it. This ensures that the GND and +5V leads can’t short together. The MC34064P-5 i ...
Sensor Board, Ver.5 Assembly Manual Micon Car Kit, Ver.5.1
Sensor Board, Ver.5 Assembly Manual Micon Car Kit, Ver.5.1

... 4. If light from the infrared LED reaches U1 (course is white), 0 is output. The anode side of the LED becomes positive and the cathode side negative, so the LED lights up. 5. If light from the infrared LED does not reach U1 (course is black), 1 is output (details below). The anode side of the LED b ...
Lecture notes
Lecture notes

0.2W Side View 6014 Red(Au) - LG Innotek
0.2W Side View 6014 Red(Au) - LG Innotek

Conversion of a Marconi Blue Cap LNB into a 3cms 30
Conversion of a Marconi Blue Cap LNB into a 3cms 30

Experiment 1: Multimeter Measurements on DC Resistive Circuits
Experiment 1: Multimeter Measurements on DC Resistive Circuits

... Construct a schematic of the circuit shown in Figure 2 using Capture. Assign various values to R1, R2, R3 and R4 according to the Table 4 in the Data Sheet. Change the values by double clicking on the component and editing the value cell. ...
Evaluates: MAX1966/MAX1967 MAX1966 Evaluation Kit General Description Features
Evaluates: MAX1966/MAX1967 MAX1966 Evaluation Kit General Description Features

... The MAX1966 evaluation kit (EV kit) is a fully assembled and tested circuit board that contains two independent step-down DC-to-DC converter circuits. The MAX1966 circuit is optimized for a 3V to 5.5V input range and delivers 1.8V at 2A. The MAX1967 circuit is optimized for a 4.9V to 20V input range ...
BL Non-Isolated Power DPM Big Little Digital Panel Meters
BL Non-Isolated Power DPM Big Little Digital Panel Meters

... The MODUTEC BL is easy-to-read and provides a variety of indicators — all in a compact unit. • 3 1/2 digit readout, full scale 1999 display • 1/2" high digits on a high contrast LCD • Auto-polarity (-) displayed Ease of assembly is one of the BL’s most valuable benefits. • 13 pin connection, solder ...
VLSI Digital System Design
VLSI Digital System Design

... • Bonding wires restrict I-O pads to die edge • IBM C4 I-O pads can also be on interior of chip 1.Deposit solder ball on I-O pad 2.Heat die and board to reflow solder 3.Solder surface tension positions die on board ...
EXPERIMENT: D/A Converter
EXPERIMENT: D/A Converter

Physics - Devizes School
Physics - Devizes School

... needed for it to apply. ...
Presentation
Presentation

MK484 SHORTWAVE RADIO
MK484 SHORTWAVE RADIO

... between tracks – the latter can be very easily missed, contributing to the “invisible short circuit’’ phenomenon. Also, doublecheck that all polarised components are correctly wired on the circuit board. ...
USB MESSAGE BOARD
USB MESSAGE BOARD

... • Wipe it often on a wet sponge or cloth, to keep it clean; then apply solder to the tip, to give it a wet look. This is called ‘thinning’ and will protect the tip, and enables you to make good connections. When solder rolls off the tip, it needs cleaning. • Thin raisin-core solder. Do not use any fl ...
FLUKE 112 / 115 TRUE RMS MULTIMETER Quick Start Guide The
FLUKE 112 / 115 TRUE RMS MULTIMETER Quick Start Guide The

... Return the dial here when you are finished using the meter. V~~: measures AC voltage (voltmeter) V==: measures DC voltage (voltmeter) mV: measures small DC voltages, with higher accuracy Ω: measures resistance (ohmmeter) Note: the ohmmeter setting should never be used on an energized circuit! It is ...
Building a Headphone Amplifier
Building a Headphone Amplifier

... Typical Altoids tins are slightly larger. Most builders will appreciate the extra room. ...
BDTIC
BDTIC

... The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”). With respect to any examples or hints given herein, any typical values stated herein and/ or any information regarding the application of the device, Infi ...
S108 - ssousa.com
S108 - ssousa.com

... SSO does not authorize use of its devices in life support applications wherein failure or malfunction of a device may lead to personal injury or death. Users of SSO devices in life support applications assume all risks of such use and agree to indemnify SSO against any and all damages resulting from ...
bi technologies` sip signal diode arrays are rohs compliant
bi technologies` sip signal diode arrays are rohs compliant

... FULLERTON, CA (February 1, 2006) — Providing design engineers with a RoHScompliant, conformal-coated, space saving signal diode network, TT electronics BI Technologies recently released their D Series signal diode arrays. The diode array series features 4 to 14 pin counts, in single inline packages ...
automatic gate system for railways
automatic gate system for railways

... Working of the Circuit  The circuit depends on the principle of Light Dependendent Resistor(LDR).  Circuit comprises of Laser source and LDR, until and unless light from laser source is in contact with LDR ,the circuit will allow gate to remain open.  When the train passes, it becomes an obstacl ...
Vex compass module
Vex compass module

... know your robots orientation in any point in space. Our team currently uses a gyroscope sensor to position in autonomous. When programming, we noticed that the sensor was sometimes inaccurate and hard to work with. The compass module fixes these issues as it is more accurate, has three axes and has ...
adxrs401eb - Kevin.org
adxrs401eb - Kevin.org

... ±75°/s Single Chip Rate Gyro Evaluation Board ADXRS401EB The ADXRS401EB is a simple evaluation board that allows the user to quickly evaluate the performance of the ADXRS401ABG yaw rate gyro. No additional external components are required for operation. The ADXRS401EB has a 20-lead dual in-line (0.3 ...
Circuits
Circuits

... things plugged in, or a short occurs Fuses: Open a circuit when too much power is drawn by melting a metal rod. ...
MAX44281V Evaluation Kit Evaluates: MAX44281V General Description Features
MAX44281V Evaluation Kit Evaluates: MAX44281V General Description Features

... The EV kit is fully assembled and tested. Follow the steps below to verify board operation: 1) Set the DC power supply to +3.3V and connect the positive terminal to VDD and the negative terminal to GND pads. ...
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Surface-mount technology



Surface-mount technology (SMT) is a method for producing electronic circuits in which the components are mounted or placed directly onto the surface of printed circuit boards (PCBs). An electronic device so made is called a surface-mount device (SMD). In the industry it has largely replaced the through-hole technology construction method of fitting components with wire leads into holes in the circuit board. Both technologies can be used on the same board for components not suited to surface mounting such as large transformers and heat-sinked power semiconductors.An SMT component is usually smaller than its through-hole counterpart because it has either smaller leads or no leads at all. It may have short pins or leads of various styles, flat contacts, a matrix of solder balls (BGAs), or terminations on the body of the component.
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