$4 Portable Solder Iron, Light Dimmer And AC Motor Speed ...
Simple solder Iron, light dimmer and AC motor speed controller using a module purchased on ebay. This one is very portable, easy to use and economical. Links to the controller unit below. I am not ... View Video
Symptoms Of A Bad Or Failing Engine Control Module (ECM ...
The Check Engine Light usually illuminates when the computer detects a problem with any of its sensors or circuits. There are cases, however, where the ECM illuminates a Check Engine Light mistakenly, or when there is no issue present. Symptoms of a Bad or Failing Engine Control Module (ECM) ... Doc Retrieval
Use Arduino To Switch Power On And Off! - YouTube
Mike picked up a $10 SainSmart 8 Channel DC 5V Relay Module, hooked it up to an Arduino micro controller (a Raspberry Pi should work, too!) and the next thing you know he's remotely controlling 8 ... View Video
What Does It Mean If My Jeep Wrangler JK Check Engine Light ...
Try as we may to keep our Jeep vehicles running in perfect condition, odds are the vehicle will 'throw a code' and light up the Check Engine symbol at some point along the way. Basically, what this means is your Jeep's computer has detected some sort of problem with a part or system on the vehicle, and is letting you know via the Malfunction Indicator Light (check engine light). ... Retrieve Doc
Shunt (electrical) - Wikipedia
A shunt in the grounded conductor may not detect leakage current that bypasses the shunt, but it will not experience high common-mode voltage to ground. The load is removed from a direct path to ground, which may create problems for control circuitry, result in unwanted emissions, or both. ... Read Article
Power Semiconductor Solutions For Automotive Applications ...
High Voltage Packages TABLE OF CONTENTS 2 . 3 MOSFET/IGBT modules for direct valve control I. IXYS AUTOMOTIVE BACKGROUND . 4 DISCRETE MOSFETs Designed for high-power linear-mode applications High power in linear mode operation ... View Doc
GM OBD 1 Trouble Code Information - TheImportKiller.com
I'm going to try and explain what exactly the trouble codes mean, and how to pull the codes from your car's ECM (Electronic Control Module - commonly referred to as the computer). First things first, your check engine light is on and/or your car is running incorrectly. First thing you do is pull the code form the engine. ... Return Doc
LED Solutions For LCD Backlighting - Mouser Electronics
LED Solutions for LCD Backlighting Topology and architecture flexilbility PWM/PFM Control Mode (1.8 MHz) High efficiency w/2 or 3 Li+ cells Pulse-skip power saving mode at light load Programmable soft-start ... Access Full Source
PLC Exam Flashcards | Quizlet
Start studying PLC Exam. Learn vocabulary, terms, and more with flashcards, games, and other study tools. a proportional voltage or current to control an analog field device. High-speed counter modules. voltage that a module is designed to accept. Input Threshold Voltages. ... Fetch Content
ECM MODES OF OPERATION - Sinister Performance
ECM MODES OF OPERATION . This article explains the core functions of the ECM. The ECM is a simple computer that runs software programs. Stored in the main memory chip (PROM) is the software (values programmed by GM or your custom tuner) that tell the computer, among other things, how much fuel and spark to deliver to the engine for a given set of operating conditions. ... Get Doc
Powertrain Control Module - Wikipedia
A power-train control module, abbreviated PCM, is an automotive component, a control unit, used on motor vehicles.It is generally a combined control unit, consisting of the engine control unit (ECU) and the transmission control unit (TCU). On some cars, such as many Chryslers, there are multiple computers: the PCM, the Transmission Control Unit, and the Body Control Module, for a total of ... Read Article
Reading Performance Information Data (PID) | Car OBD ...
Reading Performance Information Data (PID) Posted by Alex (Im) E. on 01 February 2013 12:11 AM Control Module Voltage-- Power input to the control module. Normally, this should show battery voltage minus any voltage drop between the battery and the control module (which should be less than a ... Fetch Here
Engine Control Module And Sensor Locations | AxleAddict
The engine control module (ECM) is also known as the powertrain control module (PCM) or the engine control unit (ECU). The main responsibility of this controller is to get information from sensors and run certain actuators. In the case of any errors, the ECU shows a check engine light on your dashboard. ... Access Full Source
Hybrid Vehicle Safety Hazards - Aa1car.com
At stop, the vehicle reverts to an electric-only mode of operation, shuts off the gasoline engine and makes no noise. Meanwhile, the engine control module continues to monitor the voltage of the hybrid battery, and may automatically restart the engine if the hybrid battery voltage is low and the engine needs to run to recharge it. That could ... Access Doc
EPC Light Came On And Lost All Power A Week Ago, Having ...
EPC light came on and lost all power a week ago, having strange problem now. Help please! 102 Answers. about 1 week ago while I was driving on the freeway my EPC light came on and I had to pull onto the shoulder as I lost all acceleration. After restarting the car I got off the freeway ok (did notice a ... View This Document
Microwave Power Module - Wikipedia
A microwave power module consists of a solid state power amplifier, which drives a vacuum power booster, typically a traveling wave tube. The high voltage power supply required by the TWT is provided by an electronic power conditioner. In pulsed-mode MPMs, the power conditioner provides a pulsed high voltage that is triggered by a trigger input. ... Read Article
A voltage regulator, also known as a BEC (battery eliminating circuit) Power Module or Power Management Unit; Powering directly from your battery. This would seem like the most obvious method for powering your flight controller, however there are actually very few flight controllers on the market today that you can power directly with your battery. ... Access Doc
Outdoor LED Lighting, Transformer Load & Voltage Drop ...
Watch as Total LED Malibu Lighting conducts a voltage drop field test using outdoor landscape LED lights and explains how voltage drop will effect your low voltage outdoor landscape LED lighting ... View Video
System Technician Flashcards | Quizlet
First, the phase detector must produce a linear output over the range of input signals from the limiter and voltage controlled oscillator (VCO). Second, the low-pass filter determines the bandwidth and throughput of the PLL. Third, the VCO must be linear and produce a constant change in frequency per volt of control signal. ... Document Viewer
Controlling AC Light Using Arduino With Relay Module: 7 Steps
Controlling AC Light Using Arduino With Relay Module: Hello friends! I'm Ostin,I ll demonstrate how to control a AC light with Arduino using relay module.It is a simple project and also very dangerous as we are going to deal with high voltage 220v . Do not attempt if you are a amateur in dealing wi ... Get Document
Troubleshooting - John Deere
Over Voltage 3 - 1 This code indicates that the electronic control module has detected a voltage higher than normal in the electrical charging system. • Inspect the electrical harness for loose connections, specifically the battery positive and negative, starter, and frame ground (on engine block). Low Voltage 3 - 2 ... Visit Document
GMC Truck Electrical Error Fix - YouTube
I had a problem where electrical components just freaked out for no reason. The flashers would go on, the door locks would go up and down, the airbag light would go on, and the fuel pump would go ... Access This Document
Starting in 2004, Harley’s began to use serial bus technology (the ability to transfer multiple bits of data over a single wire) which allowed them to display DTC’s (Diagnostic Trouble Codes) for the end user. This can be very useful tool to point you in the right direction in solving issues. You will notice that the engine light comes on when you first turn your ignition to the on position. ... Access Full Source
Using PFM To Improve Switching DC/DC Regulator | DigiKey
Article Library > Using PFM to Improve Switching DC/DC Regulator Efficiency at Low Loads Using PFM to Improve Switching DC/DC Regulator Efficiency at Low Loads Maxim’s MAX17503 buck regulator is a high-voltage device capable of accepting an input from 4.5 to 60 V to deliver a 0.9 to 54 V ... Read More
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