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CAN Bus Wiring Diagram, a Basics Tutorial

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https://tekeye.uk/automotive/can-bus-cable-wiring Index ↓ About ↓ CAN Bus Wiring Diagram, a Basics Tutorial The CAN bus is a common digital data network used in automotive, industrial, medical and scientific systems. The CAN bus is used for routing sensor data between pieces of equipment. The main advantages are high resilience to noise, reliability, low cost, simple wiring and ease of use. The disadvantages are that the data packet lengths are small, transmission rates are low and the message transmission cycle time can vary. This article covers the basics of CAN bus wiring, showing a simple CAN bus wiring diagram and how to wire up a CAN bus cable. It covers wiring for the common DB9 plug and socket often used with CAN bus test equipment. The DB9 is also known as 9-pin D-sub, DE-9 (its correct name), DB-9, serial connector, RS232 connector or null modem connector. The CAN bus is used in nearly every form...
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A Short Guide To Metric Nuts and Bolts

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Hit enter to search or ESC to close A Short Guide To Metric Nuts and Bolts Answers to the most Frequently Asked Questions Standard and Fine Pitch Threads How to identify nut and bolt strength grades How nut and bolt strength grades compare Maximum Tightening Torques Why specified torque is sometimes lower than the maximum Spanner Sizes Versus Bolt / Nut thread size Allen Key size versus Bolt / Nut thread size Correct Drill size for Tapping Metric threads in holes Introduction: Metric Nuts and Bolts This short guide is intended to give a very basic introduction to ISO metric nuts and bolts. It is intended for those working in plant and machinery maintenance to give enough information on to ensure that correct replacement parts are identified and used. Few parts are as critical in the assembly of modern machinery as the nuts and bolts which hold it all together and, at first sight, it seems that all metric bolts are basically the same. In fact, of course, nothing could be further from th...
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Deadheading in Ehailing

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  Deadheading A bigger problem may be "deadheading," when robotaxis drive around with no passengers. With Uber, when human drivers aren't giving customers a ride, it doesn't pay. With robotaxis, most of those fixed costs remain, even if no one is on board. "The fixed fleet model has its drawbacks," the Bernstein analysts wrote. "We estimate Waymo's network was running with 60-70% 'empty time' in a day and 30-40% deadhead miles as of May." https://www.businessinsider.com/robotaxi-ridesharing-tesla-waymo-uber-2024-10 Who will win the robotaxi race? Tesla, Waymo, or Uber? Analysis by   Alistair Barr   Oct 9, 2024, 5:00 PM GMT+8 Share Save Read in app Tim P. Whitby/Getty Images for Uber Tesla's  Robotaxi  Day is almost here. On Thursday,  Elon Musk  will unveil a vision for a  ride-hailing  service powered by his company's autonomous vehicles. Advertisement ADVERTISING His main competition on the technology front is  Waymo , owned b...
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